1. Skip to navigation
  2. Skip to content
  3. Skip to sidebar

Solutions DC Regulator Solutions DC-DC Voltage Regulation Step Down DC-DC Solutions (Vin > Vout)
Solutions Power Management Inductorless (Charge Pump) DC/DC Converters Regulated Step-Down Charge Pumps
Solutions Power Management Inductorless (Charge Pump) DC/DC Converters High Voltage Charge Pumps
Solutions Space & Harsh Environment Extended Temperature Plastic (H & MP) Extended Temperature (H & MP) Power Management

LTC3256 High Efficiency Dual 5V/3.3V Output Power Supply

LTC3256 Typical Application Image 1

The LTC3256 is a wide input range switched capacitor step-down DC/DC converter that produces two regulated outputs: a 5V output via direct connection to the charge pump output, and a 3.3V output via a low dropout (LDO) linear post-regulator. The device provides up to 350mA of total output current. At 12V VIN and maximum load on both outputs, power dissipation is reduced by over 2W compared to a dual LDO regulator solution.

LTC3256 Typical Application Image 2

 

 

View More Step Down DC-DC Solutions (Vin > Vout) Solutions

LTM8053 Demo Board | Buck μModule Regulator, 5.6V ≤ VIN ≤ 40V, Vout = 5V @ 3.5A
LTC3774EUHE Demo Board | Sync Buck Controller, 4-Phase (LTC3774 x2), 10V ≤ VIN ≤ 14V, Vout = 1.2V @ 120A

View All - List View • Table View