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LM2574N-12G +BOM

Buck Regulator, Switching, Adjustable Output Voltage, 0.5 A

LM2574N-12G General Description

The LM2574N-12G Buck Switching Regulator is a reliable and efficient integrated circuit perfect for designing step-down switching regulators. With a load capacity of 0.5 A and excellent line and load regulation, this regulator is available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. Designed to simplify power supply design, the LM2574 requires minimal external components and offers compatibility with standard inductors from various manufacturers

ON Semiconductor, LLC Inventory

Key Features

  • 3.3 V, 5.0 V, 12 V, 15 V, and Adjustable Output Versions
  • Adjustable Version Output Voltage Range of 1.23 V to 37 V +/-4%
  • Guaranteed 0.5 A Output Current
  • Wide Input Voltage Range: 4.75 V to 40 V
  • 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
  • Moisture Sensitivity Level (MSL) Equals 1
ON Semiconductor, LLC Original Stock

Application

  • Efficient Pre-Regulator for Linear Regulators
  • On-Card Switching Regulators
  • Power Supply for Battery Chargers
  • Simple and High-Efficiency Step-Down (Buck) Regulators
ON Semiconductor, LLC Inventory

Specifications

Status Active Case Outline 626-05
MSL Temp (°C) 0 Container Type TUBE
LM2574 LM2574

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LM2574N-12G Datasheet PDF

Preliminary Specification LM2574N-12G PDF Download

LM2574N-12G PDF Preview

In Stock: 4,262

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $1.322 $1.32
10+ $1.124 $11.24
30+ $1.016 $30.48
100+ $0.893 $89.30
500+ $0.839 $419.50
1000+ $0.814 $814.00

The prices below are for reference only.