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TS4431ILT The STMicroelectronics TS4431ILT is a shunt voltage reference IC featuring a fixed 1.224V output with ±1% tolerance. It operates with a 20mA output current and is housed in a SOT-23-5 package.
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TS4431ILT

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics TS4431ILT is a shunt voltage reference IC featuring a fixed 1.224V output with ±1% tolerance. It operates with a 20mA output current and is housed in a SOT-23-5 package.
✓ Total Stock: 54,000 pcs
$ Price Range: $7.19

TS4431ILT Available from 2 distributors

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✓ Non-Authorised
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51,000 pcs
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51000 pcs On Request 1 On Request On Request On Request On Request On Request
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3,000 pcs
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3000 pcs On Request 1 On Request On Request 546 On Request On Request
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TS4431ILT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Mounting Type
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TS4431ILT Description

Short technical summary and product information.

The STMicroelectronics TS4431ILT is a precision shunt voltage reference integrated circuit designed for various power management applications. It provides a stable fixed output voltage of 1.224V with a tight tolerance of ±1%, ensuring accuracy in sensitive circuits.

 

This voltage reference is capable of sourcing or sinking up to 20mA of current, making it suitable for a range of regulation tasks. The device features a low cathode current of 350µA and a temperature coefficient of 100ppm/°C, indicating stable performance across its operating temperature range of -40°C to 85°C.

 

Housed in a compact SOT-23-5 surface-mount package, the TS4431ILT is ideal for designs where space is a constraint. Its robust construction and reliable performance make it a suitable choice for applications requiring precise voltage regulation.

TS4431ILT Quick Information

Product Type: Shunt Voltage Reference IC
Canonical Name: STMicroelectronics TS4431ILT Shunt Voltage Reference IC
Subcategory: PMIC - Voltage Reference

TS4431ILT Compliance

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

TS4431ILT Estimated Pricing

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1+ $7.19 $7.19

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

TS4431ILT Features

  • Fixed 1.224V shunt voltage reference.
  • ±1% output voltage tolerance.
  • 20mA maximum output current.
  • Low cathode current of 350µA.
  • Surface mount SOT-23-5 package.

TS4431ILT Applications

  • Used for precise voltage regulation.
  • Suitable for power management circuits.
  • Ideal for space-constrained designs.
  • Applicable in battery-powered devices.

TS4431ILT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the fixed output voltage of the TS4431ILT?

The TS4431ILT has a fixed output voltage of 1.224V.

What is the output current capability of the TS4431ILT?

The TS4431ILT can output up to 20mA.

What is the tolerance of the TS4431ILT voltage reference?

The TS4431ILT has a tolerance of ±1%.

What is the operating temperature range for the TS4431ILT?

The TS4431ILT operates from -40°C to 85°C.

What package type is the TS4431ILT supplied in?

The TS4431ILT is supplied in a SOT-23-5 package.

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