ON Semiconductor LM317MABDTRK Adjustable Voltage Regulator

The LM317MABDTRK from ON Semiconductor is a versatile and reliable adjustable voltage regulator designed to cater to a broad range of applications. This three-terminal regulator is capable of supplying more than 500 mA over an output voltage range of 1.2 V to 37 V. It is packaged in a compact surface-mount D2PAK, making it suitable for space-constrained applications.

Key Features:

• Output Voltage Range: The LM317MABDTRK provides an adjustable output voltage ranging from 1.2 V to 37 V, making it highly flexible for various design requirements.
• Output Current: Capable of delivering 500 mA of load current with an adequate heat sinking, it can power a variety of circuits.
• Line Regulation: The device boasts excellent line regulation, ensuring consistent performance despite fluctuations in the input voltage.
• Load Regulation: Similarly, its load regulation guarantees stable output voltage even with changes in the load current.
• Thermal Overload Protection: Safety is paramount, and the LM317MABDTRK comes with built-in thermal overload protection that shuts down the device to prevent damage from overheating.
• Current Limiting: In addition to thermal protection, it also features current limiting to safeguard the regulator and the load from excessive currents.
• Safe Operating Area Protection: The regulator has safe operating area (SOA) protection, enhancing its reliability under diverse operating conditions.
• Package: Enclosed in a D2PAK surface-mount package, it is ideal for automated assembly processes and saves board space.

Applications:

The LM317MABDTRK is a versatile component that can be used in a multitude of applications. Its adjustable output makes it suitable for custom power supply designs, and its reliability is appreciated in consumer electronics. It is often found in laboratory equipment, where precise voltage regulation is necessary, and in battery chargers, where its adjustable nature allows for charging different battery chemistries. Furthermore, its robust protection features make it a preferred choice for automotive applications, power management solutions, and DIY projects requiring a reliable voltage source.

ON Semiconductor's commitment to quality ensures that the LM317MABDTRK adjustable voltage regulator is a dependable choice for designers looking to incorporate a flexible and protected power solution in their electronic designs.