LM7812 Voltage Regulator – 12V Linear Regulator for Clean Power Supply Outputs

The LM7812 is a fixed 12V linear voltage regulator commonly used to provide a stable output for microcontrollers, relays, and logic circuits from higher voltage sources.

Key Features:

• Output Voltage: 12V | Input: 14–30V
• Max output current: 1A (with heatsink)
• TO-220 package with built-in thermal shutdown
• Perfect for DIY power supplies and analog filters

Description:

Deliver clean and consistent voltage—this regulator simplifies power management in both hobbyist and industrial circuits.