Datasheet4U Logo Datasheet4U.com

LM2576 Datasheet 3-a Step-down Voltage Regulator

Manufacturer: Texas Instruments

Overview: LM2576, LM2576HV SNVS107G – JUNE 1999 – REVISED MARCH 2023 LM2576xx Series SIMPLE SWITCHER® Power Converter 3-A Step-Down Voltage Regulator.

General Description

The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation.

These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable output version.

Requiring a minimum number of external components, these regulators are simple to use and include fault protection and a fixed-frequency oscillator.

Key Features

  • Newer products available:.
  • LMR51430 4.5 to 36-V, 3-A, 500-kHz and 1.1MHz synchronous converter.
  • LM76003 3.5 to 60-V, 3.5-A, 300-kHz to 2.2MHz synchronous converter.
  • For faster time to market:.
  • TLVM13630 3 to 36-V, 3-A, 200-kHz to 2.2-MHz power module.
  • 3.3-V, 5-V, 12-V, 15-V, and adjustable output versions.
  • Adjustable version output voltage range,1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions.

LM2576 Distributor & Price

Compare LM2576 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LM2576 SIMPLE SWITCHER 3A Step-Down Voltage Regulator National Semiconductor
Micrel Semiconductor Logo LM2576 52kHz Simple 3A Buck Voltage Regulator Micrel Semiconductor
Semtech Corporation Logo LM2576 1A & 3A Miniconverter Switching Regulators Semtech Corporation
Microchip Logo LM2576 52kHz Simple 3A Buck Regulator Microchip
ON Semiconductor Logo LM2576 Step-Down Switching Regulator ON Semiconductor

More Datasheets from Texas Instruments

Part Number Description
LM2576HV 3-A Step-Down Voltage Regulator
LM2574 0.5-A Step-Down Voltage Regulator
LM2574HV 0.5-A Step-Down Voltage Regulator
LM2575 1-A Simple Step-Down Switching Voltage Regulator
LM2575-N 1A Step-Down Voltage Regulator
LM2575EP 1A Step-Down Voltage Regulator
LM2575HV 1A Step-Down Voltage Regulator
LM2575HVEP 1A Step-Down Voltage Regulator
LM2577 Step-Up Voltage Regulator
LM2578A Switching Regulator