LTC3544B Quad Synchronous Step-Down Regulator

Linear Technology

Description

LTC3544B Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA .
The LTC®3544B is a quad, high efficiency, monolithic synchronous buck regulator using a constant frequency, current mode architecture.

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Datasheet Specifications

Part number: LTC3544B
Manufacturer: Linear Technology
File Size: 293.07 KB
Datasheet: LTC3544B_LinearTechnology.pdf
Description: Quad Synchronous Step-Down Regulator

Features

* High Efficiency: Up to 95%
* Four Independent Regulators Provide Up to 300mA, 200mA, 200mA and 100mA Output Current
* 2.25V to 5.5V Input Voltage Range
* 2.25MHz Constant Frequency Operation
* No Schottky Diodes Required
* Low Dropout Operation: 100% Duty Cycle
* Pulse

Applications

* Cellular Telephones
* Personal Information Appliances
* Wireless and DSL Modems
* Digital Still Cameras
* Media Players

LTC3544B Distributors

📁 Related Datasheet

LTC3541-1 LTC3523 LTC3523-2 LTC3524 LTC3525-3 LTC3525-3.3

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LTC3544B Quad Synchronous Step-Down Regulator Linear Technology

Linear Technology LTC3544B-like datasheet