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Texas Instruments Voltage Regulator LM317LCPK 35V SOT-89 3-Pin

Category Voltage Regulator Brand Texas Instruments Condition New

Specifications

Country of Origin India
Voltage Regulators Texas Instruments LM317LCPK, Voltage Regulator 35V SOT-89 3-Pin RS St
Brand Texas Instruments
Height 1.75mm
Length 5mm
Model LM317LCPK
Width 4mm
Mount Type Surface
Series LM317
Output Current 1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L)
Maximum Operating Temperature 150°C
Package Type SOT-89
Polarity Positive
Maximum Input Voltage 35V
Quiescent Current 50μA
Output Voltage Range 1.2 V to 37 V
Minimum Input Voltage 3.7V
Pin Count 3
Typical line regulation 0.01%

Key Features

  • This voltage regulator operates with a maximum input voltage of 35V.
  • It is packaged in a compact SOT-89 surface-mount package with 3 pins.
  • The output voltage range is adjustable from 1.2 V to 37 V.
  • The typical quiescent current is low at 50μA, contributing to efficiency.
  • The regulator provides output currents up to 1.5 A depending on the specific LM317 variant.
  • It includes built-in protections such as current limiting and thermal overload protection.
  • The device is suitable for positive polarity voltage regulation in industrial and electronic applications.
  • Its dimensions are 5mm length, 4mm width, and 1.75mm height.

Product Description

The Texas Instruments LM317LCPK is an adjustable, three-terminal positive voltage regulator designed for reliable power management. It supports a maximum input voltage of 35V and a maximum operating temperature of 150°C, making it suitable for industrial, electronic, and laboratory power regulation applications.

Housed in a compact SOT-89 surface mount package with three pins, this voltage regulator features a wide output voltage adjustable range from 1.2 V to 37 V set by external resistors. It offers a range of output current capabilities, with the LM317L variant supporting currents up to 0.1 A, LM317M up to 0.5 A, and the standard LM317 up to 1.5 A.

Low quiescent current of 50μA ensures energy efficiency and contributes to minimal heat generation during operation. The LM317 series includes internal current limiting, thermal overload protection, and safe operating area protection to enhance device robustness and system reliability.

This voltage regulator is ideal for incorporating into circuits requiring positive voltage regulation and precise voltage tuning. Typical applications include power supply designs, industrial automation systems, communication equipment, and instrumentation.

This device operates with an input voltage range of 3.7V minimum up to 35V maximum. The compact SOT-89 package offers easy surface mounting and space-saving on PCBs. Thermal and current protection circuitry enhances device durability in challenging environments.

Output voltage is user adjustable, providing flexibility for various design requirements. Its dimensions are 5 mm length, 4 mm width, and 1.75 mm height, facilitating integration in compact assemblies. Explore EnvMart’s extensive catalog for other Texas Instruments ICs and Voltage Regulators suited for diverse professional needs in electronics design and manufacturing.

Texas Instruments Voltage Regulator LM317LCPK 35V SOT-89 3-Pin
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Frequently Asked Questions

The maximum input voltage for this voltage regulator is 35V.

The output voltage range is adjustable from 1.2 V to 37 V.

This model can provide output currents up to 1.5 A, depending on the specific variant used.

The dimensions of this voltage regulator are 5 mm in length, 4 mm in width, and 1.75 mm in height.

It is packaged in a compact SOT-89 surface-mount package with 3 pins.

The typical quiescent current is low at 50μA, contributing to its efficiency.

The minimum input voltage for this model is 3.7V.

It includes built-in protections such as current limiting and thermal overload protection.

The maximum operating temperature is 150°C.

This model supports positive polarity voltage regulation.

It is suitable for industrial, electronic, and laboratory power regulation applications.

The output voltage is user adjustable, allowing flexibility for various design requirements using external resistors.

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