ON Semiconductor MC78M15BDT Voltage Regulator

The ON Semiconductor MC78M15BDT is a robust fixed-voltage integrated-circuit voltage regulator designed to offer thermal and short-circuit protection while providing a stable 15V output. This three-terminal device is a reliable solution for a wide range of applications that require a regulated power supply. The MC78M15BDT is part of ON Semiconductor's MC78 series, known for their high efficiency and dependability.

Constructed with a TO-220 package, the MC78M15BDT is capable of delivering up to 500mA of output current. This makes it suitable for moderate power needs in consumer, industrial, and telecommunication electronics. The device's ability to maintain a constant 15V output despite fluctuations in input voltage or load conditions is a testament to its excellent line and load regulation characteristics.

The built-in thermal overload protection ensures that the device remains safe even under conditions that could potentially cause overheating. In addition, the short-circuit protection feature safeguards both the voltage regulator and the downstream components from damage due to excessive current. The MC78M15BDT also includes safe-area compensation, which contributes to its stability over the entire operating range.

With an operating junction temperature range of -40°C to +125°C, the MC78M15BDT is designed to perform reliably in a variety of environmental conditions. This makes it an ideal choice for applications that may be exposed to harsh temperatures or require a consistent performance over a wide temperature range.

Key features of the MC78M15BDT include:

• Output Voltage: 15V
• Output Current: 500mA
• Thermal Overload Protection
• Short-Circuit Protection
• Safe-Area Compensation
• TO-220 Package for Easy Heat Sinking
• No External Components Required
• Wide Operating Temperature Range: -40°C to +125°C

The MC78M15BDT voltage regulator is a testament to ON Semiconductor's commitment to providing high-quality power management solutions. Whether you're designing a power supply for an audio application, a digital device, or any other system requiring a stable voltage, the MC78M15BDT is an excellent choice that combines reliability, protection, and performance.