Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > Others011 > LM2576N-ADJ

LM2576N-ADJ Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM2576N-ADJSCC150Yes

LM2576N-ADJ is a step-down (buck) switching voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, part of the SCC product line).

The LM2576N-ADJ is a step-down (buck) switching voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, part of the SCC product line).

Manufacturer Specifications:

  • Input Voltage Range: 4V to 40V
  • Adjustable Output Voltage Range: 1.23V to 37V
  • Output Current: 3A (max)
  • Switching Frequency: 52 kHz (fixed)
  • Efficiency: Up to 88% (depending on conditions)
  • Operating Temperature Range: -40°C to +125°C
  • Package: TO-220-5 (through-hole)
  • Protection Features: Thermal shutdown, current limit

Descriptions:

The LM2576N-ADJ is a monolithic switching regulator designed for step-down voltage conversion. It provides a simple, efficient solution for applications requiring adjustable output voltage with high current capability. The device includes a fixed-frequency oscillator, feedback control, and an internal switch, reducing external component count.

Features:

  • Adjustable output voltage with feedback pin
  • Requires only 4 external components
  • Internal frequency compensation
  • Low standby current (50 μA typical)
  • Soft-start capability
  • Wide input voltage range
  • Suitable for battery-powered applications

This regulator is commonly used in power supplies, industrial controls, automotive systems, and other applications requiring efficient voltage conversion.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • P3143 ,500,模块

    Part Number:** P3143 **Manufacturer:** ETAL ### **Specifications:** - **Type:** Sensor or Electronic Component (specific type not specified) - **Operating Voltage:** Not specified - **Current Rating:** Not specified - **Temperature Range:**

  • AT1818 ,523,HSOP8

    AT1818** is a high-performance component designed for various industrial and electronic applications.

  • MST5C18A-LF ,122,PQFP208

    MST5C18A-LF** is a Schottky diode manufactured by **MASTAR**.

  • TM-34,SHINDENGEN,15,模块

    TM-18,SHINDENG,15,模块

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales