The LM2596S is a high-efficiency step-down voltage regulator IC designed for powering a wide range of electronic systems. This version delivers a fixed 5V output and can supply up to 3A of continuous load current. It features a built-in oscillator running at 150kHz, thermal shutdown, and current limiting for safe and stable performance. The TO-263-5 surface-mount package makes it suitable for space-saving designs in embedded systems, battery chargers, and power supply modules.

Features of LM2596S – 5V Fixed Switching Regulator IC:

1. Fixed 5V output for regulated DC applications
2. Capable of delivering up to 3A continuous output current
3. High conversion efficiency up to 90%
4. Internal thermal shutdown and overcurrent protection
5. Operates at a fixed frequency of 150kHz
6. Simple circuit with minimal external components
7. TO-263-5 SMD package for compact PCB integration

Specifications of LM2596S – 5V Regulator IC:

• Model: LM2596S-5.0
• Output Voltage: 5V (fixed)
• Output Current: 3A max
• Input Voltage Range: 4.5V to 40V
• Switching Frequency: 150kHz
• Efficiency: Up to 90%
• Package: TO-263-5 – SMD
• Operating Temperature Range: -40°C to +125°C

Package Includes:

1 × LM2596S – 5V Fixed Step Down Switching Regulator IC – TO-263-5 Package