BUY LC7815 https://www.utsource.net/itm/p/243723.html
2-Pole 4-Position Analog Function Switch
Description: Voltage Regulator Features: Output Current up to 1.5A Output Voltage Adjustable from 1.2V to 37V Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe Operating Area Protection Output Voltage Trimmed to ±1% Output Voltage Temperature Coefficient: 0.04%/°C Operating Temperature Range: -40°C to +125°C Package: DIP28 (SANYO) Application: The LC7815 is a voltage regulator that can be used in a variety of applications such as power supplies, battery chargers, and other power management systems. It is designed to provide a stable output voltage with a wide input voltage range. The output voltage is adjustable from 1.2V to 37V, and the output current can reach up to 1.5A. It also features internal thermal overload protection, short circuit current limiting, and output transistor safe operating area protection. The LC7815 is available in a DIP28 package, making it ideal for use in a variety of applications. (For reference only)