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Texas Instruments Adjustable Positive Voltage Regulator 40V 1.5A SOT-223 4-Pin LM317MDCY

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Texas Instruments Adjustable Positive Voltage Regulator 40V 1.5A SOT-223 4-Pin LM317MDCY

Name: Texas Instruments Adjustable Positive Voltage Regulator 40V 1.5A SOT-223 4-Pin LM317MDCY
Brand: Texas Instruments
SKU: 202966
Price: 1.18 USD
Availability: InStock

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Category Voltage Regulator IC Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Voltage	Regulators Texas Instruments LM317MDCY, Voltage Regulator 40V SOT-223 4-Pin RS S
Brand	Texas Instruments
Height	1.6mm
Length	6.5mm
Model	LM317MDCY
Width	3.5mm
Mount Type	Surface
Series	LM317
Output Current	1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L)
Maximum Operating Temperature	125°C
Package Type	SOT-223
Polarity	Positive
Maximum Input Voltage	40V
Output Voltage Range	1.2 V to 37 V
Minimum Input Voltage	4.2V
Pin Count	4
Typical line regulation	0.01%

Key Features

Adjustable output voltage range from 1.2 V to 37 V.
Maximum operating temperature up to 125°C for high reliability.
Surface-mount SOT-223 package with 4 pins supports easy PCB assembly.
Positive polarity with built-in thermal overload and current limiting protections.
Typical line regulation of 0.01% ensures stable voltage output.
Typical load regulation of 0.1% maintains consistent performance under varying loads.
Ideal for power management in industrial, electronics, and laboratory applications.

Product Description

Texas Instruments LM317MDCY is an adjustable three-terminal positive voltage regulator designed for versatile power management projects and industrial electronics applications. This device supports a maximum input voltage of 40V and delivers output current up to 1.5 A, making it suitable for a wide range of robust power supply designs.

Housed in the compact 4-pin SOT-223 surface-mount package, the LM317MDCY facilitates easy integration on PCBs while offering reliable electrical connections. It features built-in current limiting, thermal overload protection, and safe operating area protection to assure device longevity and circuit safety under varying operating conditions.

The regulator provides an adjustable output voltage range from 1.2V to 37V, set by external resistors, enabling customization for different voltage requirements. Its typical line regulation of 0.01% and load regulation of 0.1% ensure stable and precise voltage regulation even under changing input or load conditions.

With operating temperatures supported up to 125°C, the LM317MDCY is engineered for high reliability in demanding industrial and laboratory environments. This series of adjustable voltage regulators from Texas Instruments is widely recognized for delivering consistent performance in power management IC applications.

Adjustable output voltage from 1.2V to 37V. Maximum output current rating of 1.5 A. SOT-223 package for surface mount technology. Thermal overload and current limiting protections included. Wide operating temperature range up to 125°C.

Compact dimensions: 6.5mm (L) x 3.5mm (W) x 1.6mm (H). Ideal for use in industrial, electronics, and laboratory equipment.

This voltage regulator is essential for power supply design, regulation circuits, and embedded systems needing adjustable DC voltage outputs with robust protection and small package size. Explore Texas Instruments voltage regulator solutions on EnvMart for reliable and precise power management control.

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