Texas Instruments (LM2576HVS-5.0/NOPB .) Buck Switching Regulator

Buck (Step Down) Switching Regulator, Fixed, 4V-60V In, 5V And 3A Out, 52 kHz, TO-263-5

Product Overview
The LM2576HVS-5.0/NOPB is a SIMPLE SWITCHER® low component count Step-down Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. This regulator is available in fixed output voltages of 5V version and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in some cases no heat sink is required. A standard series of inductors optimized for use with the regulator are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.

Requires only 4 external components
52kHz 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
Power Management

Product Information
Topology: Buck (Step Down)
Input Voltage Min: 4V
Input Voltage Max: 60V
DC / DC Converter IC Case: TO-263 (D2PAK)
No. of Pins: 5Pins
Output Current: 3A
Output Voltage Nom: 5V
Switching Frequency: 52kHz
Operating Temperature Max: 125°C

What’s in the box
1 x Buck (Step Down) Switching Regulator