LTC3672B-2 - Monolithic Fixed-Output 400mA Buck Regulator With Dual 150mA LDOs In 2mm X 2mm DFN

The LTC3672B-2 is a triple power supply composed of a 400mA synchronous buck Regulator and two 150mA low-dropout linear Regulators (LDOs). Constant-frequency 2.25MHz operation is maintained down to very light loads. The input supply range of 2.9V to 5.5V is especially well suited for single-cell Lithium-Ion and Lithium-Polymer applications, and for powering low voltage ASICs from 3.3V or 5V rails.
The LTC3672B-2 regulates 1.2V at the buck output, 2.8V at the LDO1 output, and 1.8V at the LDO2 output. External component count is minimalall that is needed is a single inductor, an input capacitor, and output capacitors for each of the three outputs. Control loop compensation is internal to the LTC3672B-2.
The LTC3672B-2 is available in a 2mm 2mm 0.75mm 8-Lead DFN package.
By Linear Technology Corporation
LTC3672B-2 's PackagesLTC3672B-2 's pdf datasheet



LTC3672B-2 Pinout, Pinouts
LTC3672B-2 pinout,Pin out
This is one package pinout of LTC3672B-2,If you need more pinouts please download LTC3672B-2's pdf datasheet.

LTC3672B-2 Application circuits
LTC3672B-2 circuits
This is one application circuit of LTC3672B-2,If you need more circuits,please download LTC3672B-2's pdf datasheet.


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