Datasheet Details
- Part number
- LM2831
- Manufacturer
- National Semiconductor
- File Size
- 917.38 KB
- Datasheet
- LM2831_NationalSemiconductor.pdf
- Description
- High Frequency 1.5A Load - Step-Down DC-DC Regulator
LM2831 Description
www.DataSheet4U.com LM2831 High Frequency 1.5A Load - Step-Down DC-DC Regulator August 2006 LM2831 High Frequency 1.5A Load - Step-Down DC-DC Regul.
The LM2831 regulator is a monolithic, high frequency, PWM step-down DC/DC converter in a 5 pin SOT23 and a 6 Pin LLP package.
LM2831 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 Space Saving SOT23-5 Package Input voltage range of 3.0V to 5.5V Output voltage range of 0.6V to 4.5V 1.5A output current High Switc
LM2831 Applications
* n n n n n Local 5V to Vcore Step-Down Converters Core Power in HDDs Set-Top Boxes USB Powered Devices DSL Modems
Typical Application Circuit
20174864 20174881
© 2006 National Semiconductor Corporation
DS201748
www. national. com
LM2831
Connection Diagrams
20174801
20174803
6-Pin LLP
5-Pin S
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