TL431ILP The TL431ILP is an adjustable precision shunt regulator from ON Semiconductor. It offers a wide output voltage range and tight voltage tolerance.
Mfr Part #:

TL431ILP

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The TL431ILP is an adjustable precision shunt regulator from ON Semiconductor. It offers a wide output voltage range and tight voltage tolerance.
✓ Total Stock: 453 pcs
$ Price Range: $0.29

TL431ILP 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
423 pcs
423 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30 pcs
30 pcs On Request 1 On Request On Request On Request On Request On Request

TL431ILP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

TL431ILP Description

Short technical summary and product information.

The TL431ILP from ON Semiconductor is a three-terminal adjustable shunt regulator designed for stable thermal performance across various temperature ranges. Its output voltage can be precisely set between Vref (approximately 2.5V) and 36V using two external resistors. This device features a typical output impedance of 0.2Ω and a sink-current capability ranging from 1mA to 100mA.

 

With a reference voltage tolerance of 0.5% at 25°C (B grade), the TL431ILP ensures accuracy in voltage regulation applications. It operates reliably within a temperature range of -40°C to 125°C, with typical temperature drift values of 6mV (C temp) and 14mV (I temp, Q temp).

 

The TL431ILP is housed in a TO-92 (LP) package suitable for through-hole mounting. It is available in standard bulk packaging of 1000 units and tape and reel packaging of 2000 units. This shunt regulator is an excellent replacement for Zener diodes in applications such as on-board regulation, adjustable power supplies, and switching power supplies.

TL431ILP Quick Information

Product Type: Adjustable Precision Shunt Regulator
Canonical Name: TL431ILP Adjustable Precision Shunt Regulator
Subcategory: Shunt Regulator

TL431ILP Compliance

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

TL431ILP Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

TL431ILP Features

  • Adjustable output voltage up to 36V.
  • 0.5% voltage tolerance at 25°C.
  • Wide -40 to 125°C operating temperature.
  • Low 0.2Ω typical output impedance.
  • 1mA to 100mA sink current capability.

TL431ILP Applications

  • On-board voltage regulation.
  • Adjustable power supplies.
  • Switching power supplies.
  • Replacement for Zener diodes.

TL431ILP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the adjustable output voltage range for the TL431ILP?

The output voltage can be set to any value between Vref (approximately 2.5V) and 36V.

What is the reference voltage tolerance of the TL431ILP at 25°C?

The reference voltage tolerance at 25°C is 0.5% for the B grade, 1% for the A grade, and 2% for the standard grade.

What is the operating temperature range for the TL431ILP?

The TL431ILP operates from -40°C to 125°C.

What is the typical output impedance of the TL431ILP?

The TL431ILP has a typical output impedance of 0.2Ω.

What is the sink current capability of the TL431ILP?

The sink-current capability ranges from 1mA to 100mA.

What package type is the TL431ILP available in?

The TL431ILP is available in a TO-92 (LP) package.

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