Datasheet Details
- 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
LM2734 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.
LM2734 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)
LM2734 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
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