LM317LM The LM317LM is an adjustable positive voltage regulator from Texas Instruments, capable of supplying 100 mA. It can handle input voltages up to 40V.
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LM317LM

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LM317LM is an adjustable positive voltage regulator from Texas Instruments, capable of supplying 100 mA. It can handle input voltages up to 40V.
✓ Total Stock: 1,003 pcs
$ Price Range: $165.89

LM317LM Available from 4 distributors

✓ Authorised
✓ Non-Authorised

LM317LM Specifications Quick View

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LM317LM Description

Short technical summary and product information.

The LM317LM is an adjustable positive voltage regulator designed by Texas Instruments. It can supply up to 100 mA of output current over an adjustable output voltage range starting from 1.2 V. This regulator is easy to use, requiring only two external resistors to set the output voltage.

 

Key electrical characteristics include a maximum input voltage rating of 40V, typical line regulation of 0.01%/V, and typical load regulation of 0.1%/A. It also features 80 dB of ripple rejection. The device includes built-in current limiting, thermal overload protection, and safe area protection.

 

Packaged in an 8-pin SOIC (D) package, the LM317LM is suitable for various applications requiring adjustable voltage regulation. The operating temperature range is -40°C to 125°C.

LM317LM Quick Information

Product Type: Adjustable Linear Voltage Regulator
Canonical Name: LM317LM Adjustable Linear Voltage Regulator
Subcategory: Adjustable Linear

LM317LM Compliance

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

LM317LM Estimated Pricing

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1+ $165.89 $165.89

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

LM317LM Features

  • Adjustable output voltage down to 1.2 V.
  • 100-mA output current capability.
  • Capable of handling up to 40V input.
  • Low typical line regulation of 0.01%/V.
  • Low typical load regulation of 0.1%/A.

LM317LM Applications

  • Power supply regulation in electronic devices.
  • Adjustable voltage regulation for testing setups.
  • Battery-powered systems requiring low current regulation.
  • Embedded systems with variable voltage needs.

LM317LM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the LM317LM?

The adjustable output voltage range for the LM317LM is down to 1.2 V.

What is the maximum output current for the LM317LM?

The LM317LM can supply a maximum output current of 100 mA.

What is the maximum input voltage for the LM317LM?

The LM317LM is capable of handling up to 40 V of input voltage.

What is the typical line regulation of the LM317LM?

The typical line regulation for the LM317LM is 0.01% per Volt.

What is the typical load regulation of the LM317LM?

The typical load regulation for the LM317LM is 0.1% per Ampere.

What is the ripple rejection of the LM317LM?

The LM317LM offers 80 dB of ripple rejection.

What is the operating temperature range for the LM317LM?

The LM317LM operates within a temperature range of -40°C to 125°C.

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