LTC3672B-1 Monolithic Fixed-Output 400mA Buck Regulator

Linear Technology

Description

LTC3672B-1 Monolithic Fixed-Output 400mA Buck Regulator with Dual 150mA LDOs in 2mm × 2mm DFN .
The LTC®3672B-1 is a triple power supply composed of a 400mA synchronous buck regulator and two 150mA lowdropout linear regulators (LDOs), where one o.

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Datasheet Specifications

Part number: LTC3672B-1
Manufacturer: Linear Technology
File Size: 172.21 KB
Datasheet: LTC3672B-1_LinearTechnology.pdf
Description: Monolithic Fixed-Output 400mA Buck Regulator

Features

* Triple Output Supply From a Single 2.9V to 5.5V Input
* Buck DC/DC: Fixed 1.8V Output, Up to 400mA
* LDO1: Fixed 1.2V Output, Up to 150mA
* LDO2: Fixed 2.8V Output, Up to 150mA
* ±2.5% Reference Accuracy
* Constant Frequency 2.25MHz Operation
* Minimum External Componen

Applications

* DMB Cellphones
* Handheld Products (PDA, PMP, GPS)

LTC3672B-1 Distributors

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LTC3672B-1 Monolithic Fixed-Output 400mA Buck Regulator Linear Technology

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