LT3060 - 45V VIN, Micropower, Low Noise, 100mA Low Dropout, Linear Regulator
Features
- Input Voltage Range: 1.6V to 45V
- Output Current: 100mA
- Quiescent Current: 40μA
- Dropout Voltage: 300mV
- Low Noise: 30μVRMS (10Hz to 100kHz)
- Adjustable Output: VREF = 600mV
- Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, 15V
- Output Tolerance: ±2% Over Line, Load and Temperature
- Single Capacitor Soft-Starts Reference and Lowers Output Noise
- Shutdown Current: < 1μA
- Reverse Battery Protection
- Current Limit Foldback Protection
- Thermal Limit Protection
- 8-Lead 2mm × 2mm × 0.75mm DFN and 8-Lead ThinSOT™ Packages
AEC-Q100 data available for specific packages
Typical Application
Description
The LT®3060 series are micropower, low dropout voltage (LDO) linear regulators that operate over a 1.6V to 45V input supply range. The devices supply 100mA of output current with a typical dropout voltage of 300mV. A single external capacitor provides programmable low noise reference performance and output soft-start functionality. The LT3060’s quiescent current is merely 40μA and provides fast transient response with a minimum 2.2μF output capacitor. In shutdown, quiescent current is less than 1μA and the reference soft-start capacitor is reset.
The LT3060 regulators optimize stability and transient response with low ESR, ceramic output capacitors. The regulators do not require the addition of ESR as is common with other regulators.
Internal protection circuitry includes reverse-battery protection, reverse-output protection, reverse-current protection, current limit with foldback and thermal shutdown. The LT3060 series are available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V and 15V, and as an adjustable voltage regulator with an output voltage range from the 600mV reference to 44.5V. The LT3060 regulators are offered in the thermally enhanced 8-lead TSOT-23 and 8-lead (2mm × 2mm × 0.75mm) DFN packages.
Packaging
CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.
For complete and up to date package information and drawings, please refer to our packaging page
| Part Number | Package | Code | Temp | Package Drawing |
RoHS |
|---|---|---|---|---|---|
| LT3060EDC-1.2#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.2#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.2#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.5#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.5#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.5#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.8#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.8#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-1.8#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-15#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-15#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-15#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-2.5#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-2.5#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-2.5#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-3.3#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-3.3#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-3.3#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-5#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-5#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC-5#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC#PBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC#TRMPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060EDC#TRPBF | 2x2 DFN-8 | DC8 | E | 05-08-1719 | Yes |
| LT3060ETS8-1.2#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.2#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.2#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.5#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.5#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.5#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.8#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.8#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-1.8#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-15#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-15#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-15#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-2.5#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-2.5#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-2.5#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-3.3#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-3.3#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-3.3#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-5#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-5#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8-5#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8#PBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8#TRMPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060ETS8#TRPBF | SOT-23 | TS8 | E | 05-08-1637 | Yes |
| LT3060HTS8-1.2#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.2#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.2#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.5#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.5#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.5#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.8#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.8#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-1.8#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-15#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-15#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-15#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-2.5#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-2.5#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-2.5#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-3.3#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-3.3#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-3.3#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-5#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-5#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8-5#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8#PBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8#TRMPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060HTS8#TRPBF | SOT-23 | TS8 | H | 05-08-1637 | Yes |
| LT3060IDC-1.2#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.2#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.2#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.5#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.5#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.5#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.8#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.8#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-1.8#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-15#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-15#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-15#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-2.5#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-2.5#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-2.5#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-3.3#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-3.3#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-3.3#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-5#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-5#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC-5#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC#TRMPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060IDC#TRPBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060ITS8-1.2#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.2#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.2#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.5#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.5#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.5#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.8#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.8#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-1.8#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-15#PBF | 2x2 DFN-8 | DC8 | I | 05-08-1719 | Yes |
| LT3060ITS8-15#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-15#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-2.5#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-2.5#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-2.5#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-3.3#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-3.3#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-3.3#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-5#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-5#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8-5#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8#PBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8#TRMPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060ITS8#TRPBF | SOT-23 | TS8 | I | 05-08-1637 | Yes |
| LT3060MPTS8-1.2#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.2#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.2#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.5#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.5#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.5#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.8#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.8#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-1.8#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-15#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-15#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-15#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-2.5#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-2.5#TRM | SOT-23 | TS8 | MP | 05-08-1637 | No |
| LT3060MPTS8-2.5#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-2.5#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-3.3 | SOT-23 | TS8 | MP | 05-08-1637 | No |
| LT3060MPTS8-3.3#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-3.3#TR | SOT-23 | TS8 | MP | 05-08-1637 | No |
| LT3060MPTS8-3.3#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-3.3#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-5#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-5#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8-5#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8#PBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8#TRMPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
| LT3060MPTS8#TRPBF | SOT-23 | TS8 | MP | 05-08-1637 | Yes |
Order Info
- Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
- Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
- Please refer to our general ordering information or the product datasheet for more details
Package Variations and Pricing
sales office or authorized distributor.Demo Boards
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC1209A | LT3060EDC Demo Board | Low Noise, Low Dropout, Micropower Linear Regulator, 2.1V ≤ VIN ≤ 45V, Vout = 1.2V/1.5V/1.8V/2.0V/2.5V/3.3V/5V @ 100mA | $75.00 | |
| Buy Now | |||
Designed for Automotive and Transportation Applications
AEC-Q100 data is available for these specific part numbers. Please contact your local sales representative for more information regarding reliability reports or to inquire about parts that are not included. For more information, view our Automotive and Transportation pagesales office or authorized distributor.
Applications
- Battery-Powered Systems
- Automotive Power Supplies
- Industrial Power Supplies
- Avionic Power Supplies
- Portable Instruments
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Design Tools
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Models for the following parts are available in LTspice:
LT3060
LT3060-1.2
LT3060-1.5
LT3060-1.8
LT3060-2.5
LT3060-3
LT3060-3.3
LT3060-5
Technical Support
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