TL431ACD The TL431ACD from ST is an adjustable precision shunt regulator. It offers an output voltage range from 2.495V to 36V and a sink current capability of up to 100mA.
Mfr Part #:

TL431ACD

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The TL431ACD from ST is an adjustable precision shunt regulator. It offers an output voltage range from 2.495V to 36V and a sink current capability of up to 100mA.
✓ Total Stock: 393 pcs
$ Price Range: $0.28

TL431ACD Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
353 pcs
353 pcs On Request 1 On Request On Request 9424 On Request On Request
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request On Request On Request On Request

TL431ACD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Automotive Grade
Industrial Grade
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TL431ACD Description

Short technical summary and product information.

The TL431ACD is an adjustable precision shunt regulator manufactured by ST. This component is designed for a wide output voltage range, adjustable from its reference voltage up to 36V. It features a minimum regulation current of 400µA and can handle a sink current capability of up to 100mA.

 

With a typical output impedance of 0.2Ω and a temperature coefficient maximum of 92ppm/°C, the TL431ACD provides stable performance across its operating temperature range of -40°C to 125°C. The device is available in various surface-mount packages including SOT-23, SOIC, SOT-89, SOP, SOT-SC70, TSSOP, and PDIP.

 

This precision regulator is suitable for various applications requiring a stable voltage reference. Its adjustable nature allows for flexibility in design, making it a versatile component for power management circuits.

TL431ACD Quick Information

Product Type: Adjustable Precision Shunt Regulator
Series: TL431
Canonical Name: TL431ACD Adjustable Precision Shunt Regulator
Subcategory: Shunt Regulator

TL431ACD Compliance

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

TL431ACD Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TL431ACD Features

  • Adjustable output voltage up to 36V.
  • Sink current capability up to 100mA.
  • Wide operating temperature range -40°C to 125°C.
  • Low typical output impedance of 0.2Ω.
  • Available in multiple package types.

TL431ACD Applications

  • Used in adjustable voltage regulators.
  • Suitable for power supply circuits.
  • Applicable for battery chargers.
  • Can be used in switching power supplies.

TL431ACD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the TL431ACD?

The output voltage is adjustable from 2.495V to 36V.

What packages is the TL431ACD available in?

The TL431ACD is available in SOT-23, SOIC, SOT-89, SOP, SOT-SC70, TO-92, TSSOP, and PDIP packages.

What is the operating temperature range?

-40°C to 125°C.

What is the sink current capability?

1mA to 100mA.

What is the reference voltage tolerance?

Available in 0.5% (B grade), 1% (A grade), and 2% (Standard grade) tolerances.

What is the typical output impedance?

0.2Ω.

What is the maximum temperature coefficient?

92ppm/°C.

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