The BR501 is part of the DC Components range of hybrid integrated circuits. It is a switch mode power supply IC and is designed to generate a high output voltage of up to 200V with a low input voltage of 4.5–14V DC. This makes it useful for applications ranging from LED lighting systems, home appliances, and automotive power supplies. The BR501 features high efficiency, low standby power, and a built in voltage detector. Additionally, the BR501 includes built-in protection circuits against output overvoltage and overcurrent, and can handle input overvoltage and reset conditions under fault conditions.