LM78L05ACZX Linear Regulator – 5V 100mA Positive Voltage Regulator, TO92/SOT89

The LM78L05ACZX is a classic 5V linear voltage regulator designed to provide stable and reliable power for low-current applications. Produced by onsemi, it offers internal current limiting, thermal shutdown, and safe operating area protection.

Its simple design and minimal external component requirement make it a popular choice for general-purpose voltage regulation.

Key Specifications

• Output Voltage: 5V

• Output Current: 100mA

• Type: Positive Linear Regulator

• Package: TO-92 / SOT-89

Applications

• Microcontroller power supplies

• Consumer electronics

• Industrial control

• Embedded systems

Features

• Internal thermal protection

• Short-circuit protection

• Simple implementation

• Reliable long-term operation