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TL431CLPR

The TL431CLPR from Texas Instruments is an adjustable precision shunt regulator. It offers a wide output voltage range and tight initial accuracy.

✓ Total Stock: 24,662 pcs

$ Price Range: $0.05

TL431CLPR Available from 4 distributors

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	22,600 pcs On Request	22600 pcs	On Request	1	On Request	On Request	13+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	1,200 pcs On Request	1200 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	857 pcs On Request	857 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	5 pcs On Request	5 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TL431CLPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Lead Style	Through Hole
Mounting Type	Surface Mount
Operating Temperature	-40 to 125°C
Output Current	100mA
SVHC Present	Not Present
Temperature Coefficient	92ppm/°C

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TL431CLPR Description

Short technical summary and product information.

The TL431CLPR is an adjustable precision shunt regulator manufactured by Texas Instruments. This component provides an adjustable output voltage ranging from 2.495V up to 36V, making it versatile for various power supply designs.

Key electrical characteristics include an initial accuracy of up to 0.5% at 25°C and a maximum temperature coefficient of 92 ppm/°C. The device operates efficiently with a minimum regulation current of 400 µA and can handle an output current up to 100 mA. Its typical output impedance is a low 0.2Ω.

Designed for a wide operating temperature range of -40°C to 125°C, the TL431CLPR is suitable for demanding environments. It is available in a surface-mount SOT-23 package, facilitating integration into compact electronic circuits.

This shunt regulator is ideal for applications requiring precise voltage regulation, such as in power supplies, battery chargers, and adjustable voltage references.

TL431CLPR Quick Information

Product Type: Adjustable Precision Shunt Regulator

Canonical Name: Texas Instruments TL431CLPR Adjustable Precision Shunt Regulator

Subcategory: Shunt Regulator

TL431CLPR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

TL431CLPR Estimated Pricing

Qty	Low	High
1+	$0.05	$0.05

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

TL431CLPR Features

Adjustable output voltage from 2.495V to 36V.
High initial accuracy up to 0.5% at 25°C.
Wide operating temperature range of -40°C to 125°C.
Low typical output impedance of 0.2Ω.
Available in SOT-23 surface mount package.

TL431CLPR Applications

Ideal for adjustable voltage references.
Suitable for power supply designs.
Used in battery charging circuits.
Applicable in switching power supplies.
Useful for voltage monitoring circuits.

TL431CLPR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the adjustable output voltage range for the TL431CLPR?

The TL431CLPR offers an adjustable output voltage range from 2.495V to 36V.

What is the initial accuracy of the TL431CLPR at 25°C?

The initial accuracy of the TL431CLPR at 25°C is up to 0.5% for the B grade.

What is the operating temperature range for the TL431CLPR?

The TL431CLPR operates within a temperature range of -40°C to 125°C.

What is the typical output impedance of the TL431CLPR?

The typical output impedance of the TL431CLPR is 0.2Ω.

What is the minimum regulation current for the TL431CLPR?

The minimum regulation current (Iz) for the TL431CLPR is 400 µA.

What is the maximum sink current capability of the TL431CLPR?

The TL431CLPR has a maximum sink current capability of 100 mA.