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TL317CDR The Texas Instruments TL317CDR is an adjustable positive voltage linear regulator. It offers an output current capability of 100 mA and an adjustable output voltage range from 1.25 V to 32 V.
Mfr Part #:

TL317CDR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL317CDR is an adjustable positive voltage linear regulator. It offers an output current capability of 100 mA and an adjustable output voltage range from 1.25 V to 32 V.
✓ Total Stock: 259,417 pcs
$ Price Range: $0.53

TL317CDR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL317CDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
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TL317CDR Description

Short technical summary and product information.

The TL317CDR from Texas Instruments is a versatile three-terminal adjustable positive voltage regulator. It is designed to supply up to 100 mA of current over an output voltage range that can be set from 1.25 V to 32 V using only two external resistors. This regulator integrates full overload protection, including current-limiting and thermal-overload protection, ensuring reliable operation.

 

Key electrical specifications include an input voltage regulation of typically 0.01% per input voltage change and an output voltage regulation of typically 0.5%. It also provides a ripple rejection of typically 80 dB. The device operates within a temperature range of 0°C to 125°C.

 

Packaged in an 8-SOIC surface-mount case, the TL317CDR is suitable for various applications such as power supplies, portable devices, computing and servers, and telecommunications. Its adjustable nature makes it a flexible component for designs requiring specific voltage outputs within its range.

TL317CDR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: TL317CDR Adjustable Positive Voltage Linear Regulator
Subcategory: Adjustable Positive Voltage

TL317CDR Compliance

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

TL317CDR Estimated Pricing

Qty Low High
1+ $0.53 $0.53

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

TL317CDR Features

  • Adjustable output voltage from 1.25 V to 32 V.
  • Output current capability of 100 mA.
  • Input regulation typically 0.01%.
  • Output regulation typically 0.5%.
  • Surface mount 8-SOIC package.

TL317CDR Applications

  • Suitable for power supplies.
  • Ideal for portable devices.
  • Used in computing and servers.
  • Applicable in telecommunications.

TL317CDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the TL317CDR?

The output voltage is adjustable from 1.25V to 32V using an external resistor divider.

What is the maximum output current of the TL317CDR?

The maximum output current is 100mA.

What package is the TL317CDR available in?

It is available in an 8-SOIC surface mount package (0.154", 3.90mm width).

What is the operating temperature range of the TL317CDR?

The operating temperature range is 0°C to 125°C.

Does the TL317CDR include protection features?

Yes, it includes over current and over temperature protection.

What is the ripple rejection of the TL317CDR?

Typical ripple rejection is 80dB.

What is the PSRR of the TL317CDR at 120Hz?

The PSRR is typically 65dB at 120Hz.

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