Description
The STK561F is a genuine Sanyo-manufactured voltage regulator integrated circuit, commonly found in the power regulation stages of vintage CRT televisions and specialized audio equipment. This 10-pin SIP (Single In-line Package) module is engineered for high-voltage stability, converting input voltages of up to 200V into a regulated output typically ranging between 110V and 135V.
Key Features:
- Precision Voltage Regulation: Designed to maintain a stable output voltage (adjustable/preset 110V–135V) under varying load conditions.
- High Voltage Handling: Capable of managing input voltages up to 200V, making it ideal for primary power supply circuits.
- Compact SIP-10 Package: The Single In-line Package design allows for easy vertical mounting, saving valuable PCB real estate.
- Proven Reliability: An "Original Sanyo" component known for its thermal durability and consistent performance in consumer electronics.
Specifications & Compatibility:
- Input Voltage (Vin): Max 200V
- Output Voltage (Vout): 110V to 135V
- Output Power (Po): 2W
- Common Applications: Power supply regulation in CRT TVs (Sony, Panasonic, Hitachi) and high-voltage audio stages.
Installation Tip: As with all STK modules, ensuring a clean mounting surface and applying a thin layer of thermal grease is recommended to prevent overheating during operation.