LM317L The HTC LM317L is an adjustable, 3-terminal positive voltage regulator. It can supply up to 100mA over an output voltage range of 1.25V to 37V.
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LM317L

Available from 1 distributors
Mfr Name: HTC
HTC
The HTC LM317L is an adjustable, 3-terminal positive voltage regulator. It can supply up to 100mA over an output voltage range of 1.25V to 37V.
Total Stock: 11 pcs

LM317L Available from 1 distributor

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11 pcs
11 pcs On Request 1 On Request On Request 0630/ On Request On Request

LM317L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM317L Description

Short technical summary and product information.

The LM317L from HTC is a versatile adjustable positive voltage regulator designed for applications requiring up to 100mA of current. Its output voltage is adjustable from 1.25V to 37V, making it suitable for a wide range of power supply designs. The device is easy to use, requiring only two external resistors to set the desired output voltage.

 

Key electrical characteristics include typical input regulation of 0.01% per volt change and typical output regulation of 0.5%. It also offers good ripple rejection, with 80 dB at 120Hz and 65 dB at 100kHz.

 

The LM317L is available in multiple package options including SOIC (8-pin), TO-92 (3-pin), SOT-89 (3-pin), and TSSOP (8-pin), catering to different board space and mounting requirements. The operating junction temperature range is typically -40°C to +125°C.

 

This regulator is well-suited for applications such as electronic points of sale, medical devices, printers, appliances, and consumer electronics where a flexible and reliable voltage source is needed.

LM317L Quick Information

Product Type: Adjustable Voltage Regulator
Series: LM317L
Canonical Name: LM317L Adjustable Positive Voltage Regulator
Subcategory: Linear Voltage Regulator

LM317L Compliance

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

LM317L Features

  • Adjustable output voltage from 1.25V to 37V.
  • Supplies up to 100mA output current.
  • Requires only two external resistors.
  • Available in SOIC, TO-92, SOT-89, TSSOP.
  • Typical 0.01% input regulation.

LM317L Applications

  • Suitable for point of sale systems.
  • Used in medical and fitness devices.
  • Applicable for printer power supplies.
  • Ideal for appliance control circuits.
  • Can be used in TV power management.

LM317L FAQs

5 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range of the LM317L?

The output voltage range is adjustable from 1.25V to 37V for new chip versions and 1.25V to 32V for legacy chip versions.

What is the maximum output current for the LM317L?

The LM317L can supply up to 100mA of output current.

What are the typical regulation characteristics of the LM317L?

It has a typical input regulation of 0.01% per input voltage change and a typical output regulation of 0.5%.

What is the operating junction temperature range for the LM317L?

For new chip versions, the range is -40°C to +125°C. For legacy chip versions, it is 0°C to +125°C (LM317LC) or -40°C to +125°C (LM317LI).

What package options are available for the LM317L?

The LM317L is available in SOIC (8-pin), TO-92 (3-pin), SOT-89 (3-pin), and TSSOP (8-pin) packages.

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