onsemi Adjustable Linear Voltage Regulator 1.25V-37V 1.5A Output 40V Max Input Surface Mount 3-Pin LM317BD2TR4G

onsemi LM317BD2TR4G is an adjustable linear voltage regulator designed for precision voltage and current regulation in electronic devices. It offers a flexible output voltage range from 1.25 V to 37 V with a maximum output current of 1.5 A. This device operates at a maximum input voltage of 40 V providing reliable voltage regulation for automotive, industrial, and commercial electronics.

The regulator features a surface-mount 3-pin package, making it suitable for compact circuit boards and efficient manufacturing processes. It integrates essential protections including short circuit current limiting, thermal shutdown, and safe-area compensation to enhance device longevity and safety during operation.

Certified to automotive standard AEC-Q100 and PPAP, the LM317BD2TR4G is highly reliable for automotive and high-demand applications where quality is critical and operating conditions can be harsh.

With its adjustable output voltage capability, it can be used in applications requiring programmable voltage outputs or as a precision current regulator by placing a fixed resistor between adjustment and output terminals. The device maintains consistent operation at elevated temperatures up to 125°C, ensuring stable performance in demanding thermal environments.

This voltage regulator is ideal for use in automotive electronics, power management circuits, laboratory equipment, and industrial control systems. Its compact size and robust design make integration straightforward for engineers designing power regulation solutions.

Offers an adjustable output voltage from 1.25 V up to 37 V for versatile power regulation. Supports a maximum input voltage of 40 V suitable for various electronic applications. Surface mount type with a compact 3-pin package for efficient PCB integration.

Includes built-in short circuit current limiting, thermal overload protection, and safe-area compensation. Meets automotive-grade AEC-Q100 and PPAP standards ensuring high reliability. Compact dimensions of approximately 10.24 mm length, 9.35 mm width, and 4.57 mm height.

Capable of precision current regulation when used with a fixed resistor between adjustment and output. Designed for high voltage float operation in demanding environments up to 125°C operating temperature. Explore a wide range of Voltage Regulators and power management ICs in the EnvMart collection to find components suited for electronic design and industrial applications.