Part Number: LM2576HVT-15

Function: SIMPLE SWITCHER 3A Step-Down Voltage Regulator

Package: TO-220, TO-263 Type

Manufacturer: Texas Instruments

Pinouts:

Description

The LM2576HVT-15, LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version.

Features

• 3.3V, 5V, 12V, 15V, and Adjustable Output Versions

• Specified 3A Output Current

• Wide Input Voltage Range, 40V Up to 60V for HV Version

• Requires Only 4 External Components

• 52 kHz Fixed Frequency Internal Oscillator

• TTL Shutdown Capability, Low Power Standby Mode

• High Efficiency

• Uses Readily Available Standard Inductors

• Thermal Shutdown and Current Limit Protection

• P+ Product Enhancement Tested

Applications:

• Simple High-Efficiency Step-Down (Buck) Regulator

• Efficient Pre-Regulator for Linear Regulators

• On-Card Switching Regulators

• Positive to Negative Converter (Buck-Boost)

 

LM2576HVT-15 Datasheet PDF Download

Other data sheets are available within the file:

LM2576-ADJMDC, LM2576HVS-12, LM2576HVS-12/NOPB,

LM2576HVS-15, LM2576HVS-3.3