Solutions Search - Positive Linear Regulators (LDO)

Hybrid Wide Dimming Ratio Linear LED Current Controller Using LT8614 & LT3083/LT6015

Tom Mosteller - Field Applications Engineer Oct 17th 2016
Many applications for LED illumination require wide dimming ratios. This can be accomplished simply via an adjustable current source as show below.  The current source can be varied by a number of different means, and a large LED current range can be achieved. The primary problem with this technique is that the power dissipation ...

 

20V, 500mA LDO with Ultralow (0.8μVRMS) Noise & 76dB PSRR at 1MHz Powers Noise-Sensitive Applications

Oct 11th 2016
MILPITAS, CA – October 11, 2016 – Linear Technology Corporation announces the LT3045, an ultralow noise, ultrahigh power supply ripple rejection (PSRR) low dropout voltage linear regulator, a higher output current version of the widely accepted 200mA LT3042 ultralow noise LDO. The LT3045’s unique design features ...

 

40VIN, 2.1A Rail-to-Rail LDO+ Now Offered in High Temp, 150°C H-Grade in TSSOP Package

Sep 22nd 2016
MILPITAS, CA – September 22, 2016 – Linear Technology Corporation announces a new higher temperature “H-grade” version of the LT3086 in the TSSOP package. The LT3086 is part of Linear’s feature-rich LDO+™ family, offering significant functionality previously unavailable in linear regulators. ...

 

LT3045 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator

Sep 21st 2016
The LT®3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, ...

 

Paralleling Multiple LT3045s for 2A Output Current

Sep 21st 2016
The LT®3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, ...

 

LT3045 Parallel Devices For 5Vin to 3.3Vout @ 1A With Ultralow Noise

Sep 21st 2016
The LT®3045 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3045 can be easily paralleled to further reduce noise, ...

 

LT3080 Low Dropout Voltage LED Driver

Sep 15th 2016
The LT3080 is a 1.1A low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower allows this new regulator to be used in many applications requiring high current, adjustability to zero, and no heat sink. ...

 

LT3090 5V to +/-2.5V Low Noise Power Supply

Sep 15th 2016
The LT®3090 is a 600mA, low dropout negative linear regulator that is easily parallelable to increase output current or spread heat on surface mounted boards. Designed with a precision current reference followed by a high performance rail-to-rail voltage buffer, this regulator finds use in applications requiring precision ...

 

LT3065 LED Driver/Current Source

Sep 15th 2016
The LT®3065 Series are micropower, low noise, low dropout voltage (LDO) linear regulators that operate over a 1.8V to 45V input voltage range. The devices supply 500mA of output current with a typical dropout voltage of 300mV. A single external capacitor provides programmable low noise reference performance and output ...

 

LT3085 Low Voltage, High Current Adjustable High Efficiency Regulator

Sep 15th 2016
The LT3085 is a 500mA low dropout linear regulator that can be paralleled to increase output current or spread heat on surface mounted boards. Designed as a precision current source and voltage follower, this new regulator finds use in many applications requiring high current, adjustability to zero, and no heat sink. The device ...

 

LT3085 Low Dropout Voltage LED Driver

Sep 15th 2016
The LT3085 is a 500mA low dropout linear regulator that can be paralleled to increase output current or spread heat on surface mounted boards. Designed as a precision current source and voltage follower, this new regulator finds use in many applications requiring high current, adjustability to zero, and no heat sink. The device ...

 

LT3085 Adjustable High Efficiency Regulator

Sep 15th 2016
The LT3085 is a 500mA low dropout linear regulator that can be paralleled to increase output current or spread heat on surface mounted boards. Designed as a precision current source and voltage follower, this new regulator finds use in many applications requiring high current, adjustability to zero, and no heat sink. The device ...

 

DC2491A - LT3045 Demoboard | 20V, 500mA, Ultralow Noise Ultrahigh PSRR RF LDO Regulator

Sep 9th 2016
Demo circuit DC2491A features the LT3045EDD, a 500mA, ultralow noise and ultrahigh power supply rejection ratio (PSRR) low dropout (LDO) regulator with program-mable current limit. DC2491A operates over an input voltage range of 3.8V to 20V. The LT3045 delivers a maximum output current of 500mA, but at this current ...

 

DC2429A - LT3042 PLL/VCO Supply and Reference Board

Aug 23rd 2016
Demonstration Circuit 2429A is a PLL/VCO Supply and Reference Board that features the LT3042, an ultralow noise and ultrahigh PSRR RF linear regulator. When powered from any lab or wall wart supply, the DC2429A produces four ultralow noise supplies and an ultralow noise 100MHz reference that ensures PLL/VCO evaluation meets ...

 

Low Voltage Power Supplies

Robert Dobkin - Chief Technical Officer Jun 9th 2016
In this video, Linear Technology Co-founder and CTO Bob Dobkin discusses low voltage power supplies less than half a volt. Most of today's power supplies have a reference of 0.6 volts, which means the output voltage must be greater than 0.6 volts. Several years ago, Linear Technology pioneered a new type of current source ...

 

DC2177A-C - LT3063 Demo Board | Low Noise LDO with Output Discharge, 2.1V ≤ VIN ≤ 45V, Vout = 1.2V/1.5V/1.8V/2V/2.5V/3.3V/5V/Adj @ 200mA

May 9th 2016
Demonstration circuit 2177A-C features the LT®3063, a micropower, low noise and low dropout voltage linear regulator with active output discharge. The input voltage ranges from 2.1V to 45V and the maximum output current is 200mA. A resistor divider determines the output voltage, and a jumper adjusts the divider to set the ...

 

NXP (Freescale) QorIQ LS1088A-RDB

Apr 25th 2016
The QorIQ LS1088A reference design board (LS1088A-RDB) is designed to exercise most capabilities of the LS1088A device; with up to eight ARM® Cortex®-A53 cores with the advanced, high-performance data-path and network peripheral interfaces required for wireless access points, networking infrastructure, ...

 

NXP (Freescale) QorIQ T1023RDB

Apr 25th 2016
The QorIQ T1023 Reference Design Board (T1023RDB) is a high-performance evaluation, development and test platform supporting the QorIQ T1023 communications processor. The board will support the evaluation and development of the dual core T1023 and the single core T1013 communications processors built on Power ...

 

DC2318A - LT3089EDF Demo Board | Linear Regulator with Safe Operating Area (SOA), 2.5V ≤ VIN ≤ 36V, Vout = 1.2V/1.5V/1.8V/2.5V/3.3V/5V/Adj @ 800mA

Apr 22nd 2016
Demonstration circuit 2276A is an 800mA low dropout rugged linear regulator featuring the LT®3089. It operates from 2.5V to 36V and has a jumper-selectable output voltage of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V or user-selectable between 0V and 34.5V. Key features of the IC are an extended safe operating area (SOA), output ...

 

Common Questions About the LTC2668 Family of 16bit VOUT DACs

Mark Thoren - Staff Scientist
Chad Steward - Design Manager
Noe Quintero - Application Engineer Apr 19th 2016
The LTC2668-16 packs 16, 16-bit high performance Digital to Analog converters (DACs) into a tiny, 6x6mm QFN package, with 8 and 4 channel versions in a 5x5 QFN, and 12-bit versions for lower resolution applications. A general purpose DAC such as this finds its way into a myriad of diverse applications, and tends to generate ...

 

AN159: Measuring 2nV/√Hz Noise and 120dB Supply Rejection on Linear Regulators - The Quest for Quiet

Apr 4th 2016
AN159: Introduction A quiet, well regulated supply is important for optimum performance with a number of circuit applications. Voltage controlled oscillators (VCOs) and precision voltage controlled crystal oscillators (VCXOs) respond to small changes in their supply very quickly. Phase-locked loops (PLLs) require a stable supply ...

 

DC2437A - LT3066 Demo Board | Low Noise Linear Regulator, Active Output Discharge, 1.8V ≤ VIN ≤ 45V, Vout = 1.2/1.5/1.8/2.0/2.5/3.3/5V @ 500mA

Mar 11th 2016
Demonstration circuit 2437A is an adjustable 500mA linear regulator featuring the LT®3066. The LT3066 is a micropower, low noise and low dropout voltage linear regulator that operates over a 1.8V to 45V input voltage range. The device supplies 500mA of output current with a typical dropout voltage of 300mV. Jumper-selectable ...

 

Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions

Afshin Odabaee - Business Manager - uModule Power Products Feb 19th 2016
Design Note DN549: Introduction FPGA development kits allow system developers to evaluate an FPGA without having to design a complete system. Figures 1 and 2 show Altera’s new 20nm Arria 10 FPGAs and Arria 10 SoCs (System-on-Chip) development boards. These boards are tested and verified by Altera, exemplifying best design ...

 

36V, 800mA Robust Linear Regulator Has Extended SOA Plus Current & Temperature Monitor Outputs

Feb 4th 2016
MILPITAS, CA - February 4, 2016 - Linear Technology Corporation announces the LT3089, a rugged 800mA wide input voltage range linear regulator with key usability, monitoring and protection features. The device has an extended safe operating area (SOA) compared to existing regulators, making it ideal for high input-to-output ...

 

LT3089 Load Sharing Without Ballast Resistors

Feb 1st 2016
The LT®3089 is an 800mA low dropout linear regulator designed for rugged industrial applications. Key features of the IC are the extended safe operating area (SOA), output current monitor, temperature monitor and programmable current limit. The LT3089 can be paralleled for higher output current or heat spreading. The device ...

 

LT3089 Load Current Sharing Without Ballasting

Feb 1st 2016
The LT®3089 is an 800mA low dropout linear regulator designed for rugged industrial applications. Key features of the IC are the extended safe operating area (SOA), output current monitor, temperature monitor and programmable current limit. The LT3089 can be paralleled for higher output current or heat spreading. The device ...

 

Shutdown with the LT3080x Current Source Reference Linear Regulators

Kevin B. Scott - Senior Strategic Marketing Engineer
Tony Bonte - Design Manager Jan 21st 2016
Current Source Reference Linear Regulators In many low noise applications, a linear regulator is an ideal solution for the power conversion due to its very low output voltage noise and low electromagnetic noise generation (compared to a charge pump or a switching regulator). The LT308x linear regulator family is ideal for these ...

 

45V 500mA LDO Offers Low 25μVRMS Noise, 60dB PSRR at 1MHz & Active Output Discharge for Load Protection

Jan 12th 2016
MILPITAS, CA - January 12, 2016 - Linear Technology Corporation announces the LT3066, a high voltage, low noise, low dropout voltage linear regulator offering precision, programmable current limit, active discharge, a power good flag and improved power supply rejection ratio (PSRR) capability. The device delivers up to 500mA ...

 

LTC6268-10 Oscilloscope Differential Probe

Dec 1st 2015
The LTC6268-10 is a single 4GHz FETinput operational amplifier with extremely low input bias current and low input capacitance. It also features low input-referred current noise and voltage noise making it an ideal choice for high speed transimpedance amplifiers, and high-impedance sensor amplifiers. It is a decompensated op ...

 

Stratix V Advanced System Development Board

Oct 22nd 2015
The Stratix® V Advanced Systems Development Kit is a complete systems design environment that includes both the hardware and software needed to begin architecture development and system design using Stratix V FPGAs. The PCI Express® (PCIe®)-based form-factor board combined with a one-year license for the ...

 

Terasic DE0-Nano-SoC Kit / Atlas-SoC Kit

Oct 5th 2015
The DE0-Nano-SoC Development Kit presents a robust hardware design platform built around the Altera System-on-Chip (SoC) FPGA, which combines the latest dual-core Cortex-A9 embedded cores with industry-leading programmable logic for ultimate design flexibility. Users can now leverage the power of tremendous re-configurability ...

 

Altera Arria 10 SoC Development Kit

Oct 5th 2015
The Altera® Arria® 10 SoC Development Kit offers a quick and simple approach for developing custom ARM® processor-based SoC designs. Design productivity is one of the driving philosophies of the Arria 10 SoC architecture. The Arria 10 SoCs offers full software compatibility with previous generation ...

 

MAX 10 NEEK Development Kit

Oct 5th 2015
The MAX 10 NEEK from Terasic is a full featured embedded evaluation kit based upon the MAX10 family of Altera FPGAs. It offers a comprehensive design environment with everything embedded developers need to create a processing based system. The MAX 10 NEEK delivers an integrated platform that includes hardware, design tools, ...

 

LTC3026-1 1.2V Output Voltage from 1.5V Input Supply

Sep 29th 2015
The LTC®3026-1 is a very low dropout (VLDO™) linear regulator that can operate at input voltages down to 1.14V. The device is capable of supplying 1.5A of output current with a typical dropout voltage of only 100mV. Output current comes directly from the input supply to maximize efficiency. ...

 

NXP (Freescale) QorIQ LS1043A-RDB

Sep 28th 2015
The QorIQ LS1043A reference design board (LS1043A-RDB) is designed to exercise most capabilities of the LS1043A device; NXP’s first quad-core, 64-bit ARM®-based processor for embedded networking and industrial infrastructure.     Rail / Function  Part Number General ...

 

NXP / Freescale Processor Solutions

Sep 22nd 2015
Linear Technology has worked closely with NXP (Freescale) and Strategic NXP (Freescale) Partners to provide you with approved and tested solutions for your processor based systems. Below you will find a host of useful tools that will allow you to select approved solutions for NXP. Linear Technology highly recommends ...

 

Increasing Output Current of the Ultralow Noise, Ultrahigh PSRR LT3042 200mA Linear Regulator

Kevin B. Scott - Senior Strategic Marketing Engineer
Amit Patel
Dawson Huang Aug 17th 2015
The LT0342 is a 200mA, 1.8V to 20V input, linear regulator that targets low noise RF and wireless circuits. It features an industry-leading 0.8µVRMS output noise (10Hz to 100kHz) and an impressive 79dB PSRR at 1MHz. Several customers have asked for ways to increase the current above 200mA while still maintaining low noise ...

 

Altera Arria 10 FPGA Development Kit

Jul 17th 2015
The LTC3877 + LTC3874 are used to provide power for the Core Rail by taking advantage of the 6-bit parallel VID that interfaces with the 20-nm Arria 10’s SmartVID to reduce the FPGA’s static and dynamic power consumption, and Ultralow value and temperature compensated DCR load current sensing which maximizes ...

 

LTM4675 18A, 5V Output DC/DC μModule Regulator with Serial Interface/PMBus

Jul 15th 2015
The LTM®4675 is a dual 9A or single 18A step-down μModule® (micromodule) DC/DC regulator with 70ms turn-on time. It features remote configurability and telemetry-monitoring of power management parameters over PMBus— an open standard I2C-based digital interface protocol . The LTM4675 is comprised of fast analog ...

 

DC2279A - LT3088EDD Demo Board | 800mA Wide SOA Linear Regulator, 1.6V ≤ VIN ≤ 36V, Vout = 1.2V/1.5V/1.8V/2.5V/3.3V/5V @ 800mA

Jul 13th 2015
DC2279A is a linear regulator evaluation board featuring the LT®3088EDD, which is a 36VIN, 800mA, rugged single resistor programmable linear regulator. This LT3088 requires a single resistor to program output the voltage to any level between 0V and 34.5V if the load current is larger than 2mA. The demo circuit ...

 

LT3088 Wide Safe Operating Area Supply Linear Regulator, 1.5Vout @ 800mA

Jun 17th 2015
The LT®3088 is an 800mA low dropout linear regulator designed for rugged industrial applications. A key feature of the IC is the extended safe operating area (SOA). The LT3088 can be paralleled for higher output current or heat spreading. The device withstands reverse input and reverse output-to-input voltages without ...

 

LT3088 3.3Vout @ 1.6A Linear Regulator

Jun 17th 2015
The LT®3088 is an 800mA low dropout linear regulator designed for rugged industrial applications. A key feature of the IC is the extended safe operating area (SOA). The LT3088 can be paralleled for higher output current or heat spreading. The device withstands reverse input and reverse output-to-input voltages without ...

 

Ultralow Noise and Ultrahigh PSRR

Amit Patel Jun 17th 2015
When it comes to powering noise-sensitive analog/RF applications, low dropout (LDO) linear regulators are generally preferred over their switching counterparts. Low noise LDOs power a wide range of analog/RF designs, including frequency synthesizers (PLLs/VCOs), RF mixers and modulators, high speed and high resolution data ...

 

36V, 800mA Robust Linear Regulator Has Extended SOA & Offers Simple 3-Terminal Operation

Jun 4th 2015
MILPITAS, CA - June 4, 2015 - Linear Technology Corporation announces the LT3088, a rugged 800mA wide input voltage range linear regulator. The device has an extended safe operating area (SOA) compared to existing regulators, making it ideal for high input-to-output voltage and high output current applications where older regulators limit ...

 

Paralleling Linear Regulators Made Easy

Kevin B. Scott - Senior Strategic Marketing Engineer May 21st 2015
Linear regulators provide a simple, low noise solution for dc-dc regulation. However, at higher Vin-Vout differentials the low efficiency and high power dissipation of linear regulators limits the ammount of output current that can realistically be delivered.  Connecting multiple linear regulators in parallel spreads the ...

 

LTC2956 Wake-Up Timer with Pushbutton Control

Mar 19th 2015
The LTC®2956 is a micropower, wide input voltage range, configurable wake-up timer with pushbutton control. It periodically wakes up and turns on a connected system to perform tasks like monitoring temperature or capturing images. After completing the task, the LTC2956 turns the system off to conserve power. ...

 

LT3042 5V VIN to 3V VOUT with 0.8μVRMS Integrated Noise

Mar 4th 2015
The LT®3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce ...

 

LT3042 Ultralow Noise Higher Current Regulator with External PNP

Mar 4th 2015
The LT®3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce ...

 

Paralleling Multiple LT3042s for Higher Output Current

Mar 4th 2015
The LT®3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce ...

 

LT3042 Ultralow Noise 5Vin to 2Vout Higher Current (1A) Regulator with External NPN

Mar 4th 2015
The LT®3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce ...

 

LT3042 5Vin to 3.3Vout @ 400mA Using Parallel Devices

Mar 4th 2015
The LT®3042 is a high performance low dropout linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications. Designed as a precision current reference followed by a high performance voltage buffer, the LT3042 can be easily paralleled to further reduce ...

 

LT3071 1.2V To 0.9V, 5A Regulator

Feb 24th 2015
The LT3071 is a low voltage, UltraFast™ transient response linear regulator. The device supplies up to 5A of output current with a typical dropout voltage of 85mV. A 0.01μF reference bypass capacitor decreases output voltage noise to 25μVRMS. The LT3071’s high bandwidth permits the use of low ESR ceramic ...

 

LT3070 Triple Output Supply Providing 1V, 8A and 1.8V, 5A and 1.5V, 3A

Feb 24th 2015
The LT3070 is a low voltage, UltraFast™ transient response linear regulator. The device supplies up to 5A of output current with a typical dropout voltage of 85mV. A 0.01μF reference bypass capacitor decreases output voltage noise to 25μVRMS. The LT3070’s high bandwidth permits the use of low ESR ceramic ...

 

LT3070 1.5V to 1.2V 5A Linear Regulator

Feb 24th 2015
The LT3070 is a low voltage, UltraFast™ transient response linear regulator. The device supplies up to 5A of output current with a typical dropout voltage of 85mV. A 0.01μF reference bypass capacitor decreases output voltage noise to 25μVRMS. The LT3070’s high bandwidth permits the use of low ESR ceramic ...

 

DC2246A - LT3042EDD Demo Board | Ultralow Noise, Ultrahigh PSRR RF LDO Regulator, VIN = 3.8V to 20V, Vout = 3.3V @ 200mA

Feb 23rd 2015
DC2246A is a linear regulator featuring the LT®3042EDD, which is a 200mA, ultralow noise, and ultrahigh power supply rejection ratio (PSRR) RF low dropout (LDO) linear regulator with programmable current limit. DC2246A operates over an input range of 3.8V to 20V. The LT3042 has a maximum output current of 200mA. It features ...

 

20V, 200mA RF LDO with Ultralow (0.8μV ) Noise & 79dB PSRR at 1MHz Powers NoiseSensitive

Feb 23rd 2015
MILPITAS, CA - February 23, 2015 - Linear Technology Corporation announces the LT3042, a leading-edge, ultralow noise, ultrahigh power supply ripple rejection (PSRR) low dropout voltage linear regulator. Its unique design features ultralow spot noise of only 2nV/√Hz at 10kHz and 0.8µVRMS integrated output noise across a wide ...

 

Loop Gain and its Effect on Analog Control Systems

Simon Bramble - Field Applications Engineer
Gabino Alonso - Strategic Marketing Engineer Jan 26th 2015
Abstract This article brings together the ideas of open loop gain, closed loop gain, gain and phase margin, minimum gain stability and shows how these parameters are interrelated in a feedback system. It examines loop gain in terms of a theoretical control system as well as practical electronic circuits, including linear regulators. Introduction Bob ...

 

Micropower 80V Input LDO in SOT-23 Package Now Offered in Military -55° to +125°C MP Grade

Dec 15th 2014
MILPITAS, CA - December 15, 2014 - Linear Technology Corporation announces a new military MP grade version of the LT3014B, a high voltage, micropower, low dropout regulator capable of delivering 20mA output current. The LT3014B operates with a continuous input voltage range of 3V to 80V and generates output voltages from 1.22V ...

 

FMEA Compliant, 45V LDO Features 3μA IQ

Dec 11th 2014
MILPITAS, CA - December 11, 2014 - Linear Technology Corporation announces a new wider temperature range, H grade version of the LT3007, the latest member in a family of high voltage, micropower, robust PNP-based LDOs, featuring an ultralow 3µA quiescent current. The device's H grade 150°C junction temperature rating enables ...

 

Xilinx Zynq Networking Platform

Oct 30th 2014
HiTech Global's HTG-Z100, populated with the Xilinx Zynq XC7Z100, is an ideal platform for applications requiring embedded processing power, high-speed networking interfaces, and high-performance Xilinx Zynq Networking Platform     Rail / Function  Part Number General Description ...

 

Xilinx Virtex-7 10G/40G/100G Optical Interface FPGA Platform

Oct 30th 2014
HiTech Global's HTG707, populated with the Xilinx Virtex-7 X485T, X690T, or V2000T FPGA, is a development platform that delivers the most fundamental functional blocks required for building 10G/40G/100G subsystems.   Rail / Function  Part Number General Description of Part 1V: VCC_CORE   LTM4620 Dual ...

 

Xilinx Tested Power Solution for the Kintex UltraScale MGTs (Multi-Gigabit Transceivers)

Oct 30th 2014
Description With only 3.16mV (max) of output peak-to-peak ripple, Linear Technology’s DC2340A board plugs into the Xilinx Kintex UltraScale FPGA KCU1250 Characterization Kit.   Key Features Compact and easy to implement design using DC/DC uModule Regulators with integrated inductors and MOSFETs. PMBus ...

 

Xilinx Virtex™ -7 High-End Networking Card With Dual CXP Ports

Oct 30th 2014
HiTech Global's HTG-V7-PCIE-CXP board powered by Xilinx Virtex-7 V2000T, V585, or X690T, the HTG-710 is ideal for High-End networking applications requiring multi port data transfer above 100Gbps. This board is also ideal for ASIC/SOC prototyping, high-performance computing, high-end image processing, PCI Express Gen 2 ...

 

Xilinx Virtex 7 PCI Express Gen 3 /100Gig Networking Card

Oct 30th 2014
HiTech Global's HTG-V7-G3PCIE board powered by Xilinx Virtex-7 X415T, X485T, X550T, or X690T, the HTG-703 board is ideal for high performance FPGA development requiring access to 10G/40G/100G optical peripherals, high speed expansion connectors, large density memory, and high bandwidth PC interface.The HTG-703 is supported ...

 

Xilinx Virtex-7 V2000T PCI Express Development Board

Oct 30th 2014
HiTech Global's HTG700, populated with the Xilinx Virtex-7 V2000T, V585, or X690T is ideal for ASIC/SOC prototyping, high-performance computing, high-end image processing, PCI Express Gen 2 & 3 development, general purpose FPGA development, and/or applications requiring high speed serial transceivers (up to 12.5Gbps). Linear ...

 

Xilinx Kintex®-7 PCI Express Development Board

Oct 17th 2014
HiTech Global's HTG-K700 board is populated with the Xilinx Kintex-7 K325T or K410T FPGA, and is supported by 8-lane PCI Express Gen2 (hard)/Gen 3 (soft), FPGA Mezzanine Connector (FMC) and DDR3 SODIMM. .   Rail / Function  Part Number General Description of Part 1.0V: Vcc_Core (FPGA ...

 

Xilinx FPGA Solutions

Oct 17th 2014
 Development Kits Linear Technology has worked closely with Xilinx and Strategic Xilinx Partners to develop proven solutions for Xilinx based systems. Below you will find a host of useful tools that will facilitate your design efforts. Linear Technology highly recommends that prior to finalizing your design that you contact ...

 

Altera Cyclone IV GX FPGA Development Kit

Sep 30th 2014
Altera® Cyclone® IV GX FPGA Development Kit provides a comprehensive, best-in-class design environment to quickly begin developing low-cost and low-power FPGA system-level designs. This kit helps to shorten your product’s development cycle so that you can meet your product’s time to market and production ...

 

Output Voltage Noise Measurements for Linear Regulators

Kevin B. Scott - Senior Strategic Marketing Engineer
Tony Bonte - Design Manager Sep 20th 2014
Linear regulators provide a simple, non-switching DC/DC converter solution with low component count, small solution footprint and low output voltage noise. These attributes make them well-suited for applications that have power supply noise constraints, have limited board space and are averse to magnetics. Applications ...

 

LT3012 5V Supply with Shutdown

Sep 3rd 2014
The LT3012 is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (40µA operating and 1µA in shutdown) makes the LT3012 an ideal ...

 

LT1965 3.3V to 2.5V Regulator

Sep 3rd 2014
The LT®1965 series are low noise, low dropout linear regulators. The devices supply 1.1A of output current with a 310mV typical dropout voltage. Operating quiescent current is 500μA for the adjustable version, reducing to <1μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as with ...

 

DC2177A-A - LT3061 Demo Board | Micropower, Low Noise LDO with Output Discharge, 2.1V ≤ VIN ≤ 45V, Vout = 1.2V to 5V @ 100mA

Aug 25th 2014
Demonstration circuit 2177A-A features the LT®3061, a micropower, low noise and low dropout voltage linear regulator with output discharge. The input voltage ranges from 2.1V to 45V and the maximum output current is 100mA. A resistor divider determines the output voltage, and a jumper adjusts the divider to set the output ...

 

45V Input 200mA LDO Offers 30μVRM S Noise & Robust Reverse Protection

Aug 18th 2014
MILPITAS, CA - August 18, 2014 - Linear Technology Corporation announces the LT3062, a high voltage, low noise, low dropout voltage linear regulator. The IC delivers up to 200mA continuous output current with a 300mV dropout voltage at full load. The LT3062 features a wide input voltage range of 1.6V to 45V, delivering adjustable ...

 

45V Input 100mA LDO Offers Active Output Discharge

Aug 13th 2014
MILPITAS, CA - August 13, 2014 - Linear Technology Corporation announces the LT3061, a high voltage, low noise, low dropout voltage linear regulator with active output discharge. The device delivers up to 100mA of continuous output current with a 250mV dropout voltage at full load. The LT3061 includes an internal NMOS pull-down ...

 

DC2177A-B - LT3062 Demo Board | Micropower, Low Noise LDO, 2.1V ≤ VIN ≤ 45V, Vout = 1.2V to 5V @ 200mA

Aug 11th 2014
Demonstration circuit 2177A-B features the LT®3062, a micropower, low noise and low dropout voltage linear regulator. The input voltage ranges from 2.1V to 45V and the maximum output current is 200mA. A resistor divider determines the output voltage, and a jumper adjusts the divider to set the output voltage to either 1.2V, ...

 

LT3012B 5V Low Dropout μPower Supply

Aug 6th 2014
The LT3012B is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (40µA operating) makes the LT3012B an ideal choice. Quiescent current ...

 

LT3013B 5V Low Dropout μPower Supply with Power Good

Aug 6th 2014
The LT3013B is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (65µA operating) makes the LT3013B an ideal choice. Quiescent current ...

 

LTC3026 Using a Single Boost Converter to Drive Multiple Linear Regulators

Aug 5th 2014
The LTC3026 is a very low dropout (VLDO™) linear regulator that can operate at input voltages down to 1.14V. The device is capable of supplying 1.5A of output current with a typical dropout voltage of only 100mV. To allow operation at low input voltages the LTC3026 includes a boost converter that provides the necessary ...

 

LTC3035/LTC3025 Dual LDO Output (1.8V, 1.5V) from 2.5V Supply Rail

Aug 5th 2014
The LTC3035 is a micropower, VLDO (very low dropout) linear regulator which operates from input voltages as low as 1.7V. The device is capable of supplying 300mA of output current with a typical dropout voltage of only 45mV. To allow operation at low input voltages the LTC3035 includes a charge pump generator that provides ...

 

LTC2644 An Opto-Isolated, PWM Regulated 4mA to 20mA Process Controller

Aug 4th 2014
The LTC®2644 is a family of dual 12-, 10-, and 8-bit PWMto- voltage output DACs with an integrated high accuracy, low drift, 10ppm/°C reference in a 12-lead MSOP package. It has rail-to-rail output buffers and is guaranteed monotonic. ...