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onsemi Adjustable Linear Voltage Regulator 1.25-37 V, 1.5 A, Surface Mount SOT-223 4-Pin LM317MSTT3G

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onsemi Adjustable Linear Voltage Regulator 1.25-37 V, 1.5 A, Surface Mount SOT-223 4-Pin LM317MSTT3G

Name: onsemi Adjustable Linear Voltage Regulator 1.25-37 V, 1.5 A, Surface Mount SOT-223 4-Pin LM317MSTT3G
Brand: onsemi
SKU: 212451
Price: 0.44 USD
Availability: InStock

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Category Voltage Regulator Brand onsemi Condition New

Specifications

Country of Origin	India
Voltage	Regulators onsemi LM317MSTT3G, Voltage Regulator 40V SOT-223 4-Pin RS Stock No
Brand	onsemi
Height	1.57mm
Length	6.5mm
Model	LM317MSTT3G
Width	3.5mm
Mount Type	Surface
Series	LM317
Output Current	1.5 A
Maximum Operating Temperature	125°C
Package Type	SOT-223
Polarity	Positive
Maximum Input Voltage	40V
Quiescent Current	3.5mA
Output Voltage Range	1.25 V to 37 V
Minimum Input Voltage	3.1V
Pin Count	4
Automotive Standard	AEC-Q100

Key Features

Operates at a maximum input voltage of 40 volts providing stable voltage regulation.
Features surface mount SOT-223 package designed for compact PCB mounting.
Positive polarity design with quiescent current of 3.5 milliamperes.
Supports automotive grade AEC-Q100 standard ensuring high reliability.
Compact dimensions of 6.5 mm length, 3.5 mm width, and 1.57 mm height enable space-saving designs.
Includes short circuit current limiting, thermal protection, and safe-area compensation to enhance durability.
Suitable for use as on-card regulation or programmable precision current regulator applications.

Product Description

onsemi LM317MSTT3G is an adjustable linear voltage regulator designed for precise and reliable voltage control in electronic circuits. Featuring a wide output voltage range from 1.25 V to 37 V and an output current capacity of 1.5 A, this 4-pin device is packaged in a compact surface mount SOT-223 form factor, making it suitable for space-constrained applications.

This positive polarity voltage regulator operates effectively with input voltages up to 40 V and a quiescent current of 3.5 mA, ensuring efficient power usage. It meets the AEC-Q100 automotive standard, demonstrating robustness and reliability under challenging environmental conditions.

The device incorporates various protective features such as short circuit current limiting, thermal shutdown, and safe-area compensation to safeguard the regulator against overload and overheating, enhancing the longevity and stability of electronic equipment.

Applications of the LM317MSTT3G Voltage Regulator span a wide range of industrial and commercial electronics, including on-card voltage regulation, programmable output voltage scenarios, and use as a precision current regulator by connecting a fixed resistor between the adjustment and output pins.

Its compact dimensions (6.5 mm length, 3.5 mm width, 1.57 mm height) and surface mount design support efficient PCB layouts and automated assembly processes. The positive polarity design simplifies integration into various power management modules.

Operates at maximum 40 V input voltage providing stable regulation. Supports output voltages adjustable from 1.25 V to 37 V. Delivers up to 1.5 A output current capacity. Compact SOT-223 surface mount package with 4 pins.

Meets automotive standard AEC-Q100 for reliability. Features built-in protections including thermal and short circuit limits. Ideal for industrial, automotive, laboratory, and manufacturing power applications. Explore additional voltage regulation products from onsemi and related power management ICs within EnvMart for comprehensive industrial and electronics solutions.