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

  • RT3NDDM-T111-1 ,12000,SOT23-6

    RT3NDDM-T111-1** is a component manufactured by **ISAHAYA**.

  • CD8123D ,186,SOP

    CD8123D is a digital integrated circuit (IC) manufactured by **S**.

  • KSM-403E ,340,SOP

    Part KSM-403E Manufacturer: KODENSHI** ### **Specifications:** - **Type:** Phototransistor - **Package:** Surface Mount (SMD) - **Wavelength Range:** 940 nm (Infrared) - **Collector-Emitter Voltage (VCEO):** 30 V - **Emitter-Collector Volta

  • 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