Microchip Technology, Inc. Voltage Regulators - Linear SG7812K

The SG7812K is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage of 12 V with a maximum load current of 1.5 A. It operates with an input voltage range up to 35 V, and can withstand transient input voltages up to 50 V. The device features excellent line and load regulation, with output voltage accuracy of ±2.0%. It incorporates built-in protection features such as thermal shutdown and current limiting, ensuring safe operation under various conditions. The SG7812K is available in multiple package types, including hermetically sealed options, making it suitable for applications requiring high reliability. This regulator is particularly useful in environments where stable voltage is critical, and it requires only a small output capacitor for effective performance.