LM2734 Thin SOT23 1A Load Step-Down DC-DC Regulator

National Semiconductor

Description

LM2734 Thin SOT23 1A Load Step-Down DC-DC Regulator October 2004 LM2734 Thin SOT23 1A Load Step-Down DC-DC Regulator General .
The LM2734 regulator is a monolithic, high frequency, PWM step-down DC/DC converter in a 6-pin Thin SOT23 package.

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Datasheet Specifications

Part number: LM2734
Manufacturer: National Semiconductor
File Size: 459.59 KB
Datasheet: LM2734_NationalSemiconductor.pdf
Description: Thin SOT23 1A Load Step-Down DC-DC Regulator

Features

* include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, and output over-voltage protection. Features n n n n n n n n n n n Thin SOT23-6 package 3.0V to 20V input voltage range 0.8V to 18V output voltage range 1A output current 550kHz (LM2734Y)

Applications

* n n n n n n n Local Point of Load Regulation Core Power in HDDs Set-Top Boxes Battery Powered Devices USB Powered Devices DSL Modems Notebook Computers Typical Application Circuit Efficiency vs Load Current VIN = 5V, VOUT = 3.3V 20102301 20102345 WEBENCH™ is a trademark of Transim. © 2004 Nation

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Thin SOT23 Load Step-Down DC-DC Regulator National Semiconductor

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