LM 2596 S-ADJ – Adjustable Voltage Regulator 1.23V to 37 LM2596S-ADJ/NOPB

Product Overview:

A monolithic integrated circuit designed as a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation performance.

Core Specifications:

Manufacturer: Texas Instruments

Package Type: TO-220 and TO-263

Function: SIMPLE SWITCHER® 150kHz 3A Step-Down Voltage Regulator

Input Voltage: Up to 40V

Output Voltage: Fixed 3.3V, 5V, 12V, and adjustable (1.2V to 37V)

Control Interface: TTL Shutdown function

Features:

• 150kHz fixed-frequency internal oscillator

• High efficiency

• Thermal shutdown and current limit protection

• Low power standby mode (typically 80µA)

• Requires only four external components

Applications:

• Appliances

• Simple high-efficiency step-down (buck) regulator designs