onsemi Adjustable Linear Voltage Regulator 1.25 to 37 V, 1.5 A Output Current, TO-92 3-Pin LM317LZG

onsemi LM317LZG is a highly versatile adjustable linear voltage regulator series featuring a 3-pin TO-92 package intended for through-hole mounting applications. It is designed to provide an output voltage ranging from 1.25 V up to 37 V with an output current capability of 1.5 A, enabling it to cater to a broad range of power regulation requirements in electronic systems.

The device operates with positive polarity and includes critical protection features such as short circuit current limiting, thermal shutdown, and safe-area compensation that ensure operational safety and robustness in demanding environments. The LM317 series is capable of floating operation, making it suitable for use with high-voltage power supplies.

This regulator features a low quiescent current of approximately 3.5 mA, balancing performance and energy efficiency. Its compact physical dimensions make it an ideal component for space-constrained circuit boards. Additionally, the LM317LZG complies with the automotive AEC-Q100 standard, guaranteeing reliable function across automotive temperature ranges up to 125°C.

The LM317LZG is suitable for on-card regulation, allowing precision voltage adjustment and current control by simply including a fixed resistor, which enables its use as a programmable output regulator or precision current regulator. Typical applications include power management ICs in industrial, automotive, electronics, and consumer products.

Adjustable output voltage between 1.25 V and 37 V with up to 1.5 A current output. High-reliability TO-92 package for through-hole mounting convenience. Built-in thermal protection, short circuit current limiting, and safe-area compensation.

Compliant with automotive temperature standard AEC-Q100 for harsh environment operation. Supports floating operation for integration into high-voltage systems. Compact dimensions (5.2 mm x 5.33 mm x 4.19 mm) suitable for space-constrained designs.

Low quiescent current of 3.5 mA to maximize power efficiency. Flexible usage for on-card voltage regulation and programmable output control. Ideal for industrial, automotive, consumer electronics, and power management applications.

This product is categorized under Power Management ICs and Voltage Regulators, supporting various high-performance and commercial voltage regulation needs. Explore the extensive inventory at EnvMart for additional Voltage Regulator ICs and power management solutions.