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TL431ACD The Texas Instruments TL431ACD is an adjustable precision shunt regulator. It offers a reference voltage of 2.495V with adjustable output up to 36V.
Mfr Part #:

TL431ACD

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL431ACD is an adjustable precision shunt regulator. It offers a reference voltage of 2.495V with adjustable output up to 36V.
✓ Total Stock: 28,181 pcs
$ Price Range: $0.28

TL431ACD 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.

TL431ACD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Operating Temperature Range
Output Current
Temperature Coefficient
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TL431ACD Description

Short technical summary and product information.

The TL431ACD from Texas Instruments is an adjustable precision shunt regulator designed for a wide range of applications. It provides a stable reference voltage that can be precisely set from 2.495V up to 36V.

 

Key electrical specifications include an initial accuracy of up to 0.5% at 25°C, a minimum regulation current of 400µA, and a maximum output current capability of 100mA. The device operates efficiently over a wide temperature range of -40°C to 125°C, with a typical temperature coefficient of 92 ppm/°C.

 

Available in various surface-mount and through-hole packages such as SOT-23, SOIC, and TO-92, the TL431ACD is suitable for diverse board designs. Its low output noise and typical output impedance of 0.2Ω make it a reliable choice for power management circuits.

 

This shunt regulator is ideal for applications requiring precise voltage regulation, including switched-mode power supplies, voltage references, and battery chargers. Its programmability and robust performance make it a versatile component for both consumer and industrial electronics.

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 precision shunt regulator
  • 2.495V reference voltage
  • Adjustable output voltage up to 36V
  • Wide operating temperature range
  • Multiple package options available

TL431ACD Applications

  • Switched-mode power supplies
  • Voltage reference circuits
  • Battery chargers
  • Adjustable power supplies

TL431ACD FAQs

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

The reference voltage is 2.495V nominal.

What is the initial accuracy of the TL431ACD?

The maximum initial accuracy is 0.5%.

What is the operating temperature range of the TL431ACD?

The operating temperature range is -40°C to 125°C.

What packages is the TL431ACD available in?

The TL431ACD is available in an SOIC package.

What is the maximum output current of the TL431ACD?

The maximum output current is 100mA.

What is the temperature coefficient of the TL431ACD?

The maximum temperature coefficient is 92ppm/°C.

What is the typical output impedance of the TL431ACD?

The typical output impedance is 0.2Ω.

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