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onsemi Adjustable Linear Voltage Regulator 1.2-37V 1.5A Surface Mount 3-Pin 125°C LM317BD2TR4G

Category Voltage Regulator Brand onsemi Condition New

Specifications

Country of Origin India
Voltage Regulators onsemi LM317BD2TR4G, Voltage Regulator 40V 3-Pin RS Stock No
Brand onsemi
Height 4.57mm
Length 10.24mm
Model LM317BD2TR4G
Width 9.35mm
Mount Type Surface
Series LM317
Output Current 1.5 A
Maximum Operating Temperature 125°C
Polarity Positive
Maximum Input Voltage 40V
Output Voltage Range 1.25 V to 37 V
Standards/Approvals AEC-Q100, PPAP
Pin Count 3
Automotive Standard AEC-Q100

Key Features

  • Adjustable output voltage range from 1.25 V to 37 V for versatile applications.
  • Supports a maximum output current of 1.5 A ensuring robust power delivery.
  • Surface mount type with 3 pins for easy PCB integration.
  • Supports a maximum operating temperature of 125°C, suitable for demanding environments.
  • Meets AEC-Q100 automotive standard and PPAP for automotive compliance.
  • Compact dimensions of 10.24 mm length, 9.35 mm width, and 4.57 mm height.
  • Includes short circuit current limiting and thermal protection for device safety.
  • Commonly used for on-card regulation, programmable output regulation, and precision current regulation.

Product Description

onsemi LM317BD2TR4G adjustable linear voltage regulator is engineered for applications requiring a reliable positive voltage regulation with adjustable output between 1.25 V and 37 V. Designed for surface mount technology, this device features a compact 3-pin package with dimensions of 10.24 mm in length, 9.35 mm in width, and 4.57 mm in height.

Operating safely up to 125°C and supporting a maximum input voltage of 40 V, the LM317BD2TR4G offers versatility across various industrial, automotive, and electronics applications. It complies with the rigorous AEC-Q100 automotive standard and PPAP ensuring high reliability and suitability for automotive system integration.

The regulator provides an output current of up to 1.5 A with built-in short circuit current limiting, thermal shutdown, and safe-area compensation features enhancing protection against overload and overheating conditions. Its design allows use in on-card voltage regulation, programmable power supplies, and as a precision current regulator by using an external resistor.

This positive polarity voltage regulator is ideal for power management tasks in industrial controls, embedded systems, telecommunications, automotive electronics, and general-purpose electronic circuits.

Adjustable voltage output from 1.25 to 37 V. Maximum output current is 1.5 A. Surface mount 3-pin package. Thermal protection and current limiting. Automotive grade with AEC-Q100 qualification. Compact form factor: 10.24 x 9.35 x 4.57 mm.

Operating temperature range up to 125°C. Supports high voltage applications up to 40 V input.

This voltage regulator from onsemi is a trusted device for precision power regulation and efficiency in demanding industrial, automotive, and electronics manufacturing contexts. Explore more in the Voltage Regulator category on EnvMart for compatible components and solutions.

onsemi Adjustable Linear Voltage Regulator 1.2-37V 1.5A Surface Mount 3-Pin 125°C LM317BD2TR4G
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