TL317C The Texas Instruments TL317C is an adjustable three-terminal positive voltage regulator. It offers a wide output voltage range and 100 mA output current capability.
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TL317C

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL317C is an adjustable three-terminal positive voltage regulator. It offers a wide output voltage range and 100 mA output current capability.
✓ Total Stock: 223 pcs
$ Price Range: $0.28

TL317C Available from 1 distributor

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TL317C Specifications Quick View

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TL317C Description

Short technical summary and product information.

The TL317C from Texas Instruments is a versatile, adjustable three-terminal positive voltage regulator designed for applications requiring a flexible output voltage. It can supply up to 100 mA of current and allows the output voltage to be set anywhere between 1.25 V and 32 V using only two external resistors.

 

Key electrical characteristics include excellent input regulation of typically 0.01% per volt change and output regulation of typically 0.5%. It also provides a typical ripple rejection of 80 dB. The device includes built-in current-limiting and thermal-overload protection, ensuring reliable operation even under fault conditions.

 

Available in multiple package options including D, LP, PS, and PW, the TL317C is suitable for various surface-mount designs. Its adjustability makes it a good choice for replacing fixed regulators and for use in programmable power supplies or precision current sources.

TL317C Quick Information

Product Type: Adjustable Voltage Regulator
Series: TL317
Canonical Name: TL317C Adjustable Positive Voltage Regulator
Subcategory: Linear

TL317C Compliance

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

TL317C Estimated Pricing

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1+ $0.28 $0.28

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

TL317C Features

  • Adjustable output voltage from 1.25 V to 32 V.
  • Supplies up to 100 mA output current.
  • Typical 0.5% output regulation.
  • Includes overload protection circuitry.
  • Available in D, LP, PS, PW packages.

TL317C Applications

  • Programmable power supplies.
  • Replacing fixed voltage regulators.
  • Precision current regulation.
  • Adjustable voltage sources.

TL317C FAQs

4 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the TL317C?

The output voltage can be adjusted from 1.25 V to 32 V.

What is the maximum output current capability of the TL317C?

The TL317C can supply up to 100 mA of output current.

What is the typical output regulation for the TL317C?

The typical output regulation is 0.5%.

What packages is the TL317C available in?

The TL317C is available in D, LP, PS, and PW packages.

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