LM317K The LM317K is an adjustable voltage regulator manufactured by UTC, capable of providing output voltages from 1.2V to 37V with a minimum output current of 1.5A.
Mfr Part #:

LM317K

Available from 1 distributors
Mfr Name: UTC
UTC
The LM317K is an adjustable voltage regulator manufactured by UTC, capable of providing output voltages from 1.2V to 37V with a minimum output current of 1.5A.
✓ Total Stock: 1,258 pcs
$ Price Range: $2.23

LM317K Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,258 pcs
1258 pcs On Request 1 On Request On Request On Request On Request On Request

LM317K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
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Storage Temperature
Tape & Reel

LM317K Description

Short technical summary and product information.

The LM317K is an adjustable voltage regulator designed for applications requiring a stable output voltage. It features an output voltage range from 1.2V to 37V, with a minimum output current of 1.5A. The device includes line regulation of approximately 0.02%/V and load regulation typically around 1mV, ensuring consistent voltage output under varying input and load conditions. It is suitable for power supply circuits, voltage regulation modules, and other electronic systems requiring adjustable voltage regulation. The device is packaged for through-hole mounting, making it suitable for various circuit board designs.

LM317K Quick Information

Product Type: Voltage Regulator
Canonical Name: LM317K

LM317K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM317K Estimated Pricing

Qty Low High
1+ $2.23 $2.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM317K Features

  • Adjustable output voltage from 1.2V to 37V
  • Minimum output current of 1.5A
  • Line regulation of 0.02%/V
  • Includes an adjustment pin with 50μA typical current
  • Package designed for through-hole mounting

LM317K Applications

  • Used in power supply circuits
  • Suitable for voltage regulation modules
  • Applicable in electronic systems requiring adjustable voltage
  • Ideal for DIY and prototyping projects

LM317K FAQs

4 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LM317K?

The output voltage range of the LM317K is from 1.2V to 37V.

What is the minimum output current of the LM317K?

The minimum output current of the LM317K is 1.5A.

What is the line regulation of the LM317K?

The line regulation of the LM317K is typically 0.02%/V.

What is the reference voltage of the LM317K?

The reference voltage of the LM317K is 1.25V.

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