TLVH431BIL3T

Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA
3,542 Effective Inventory

TLVH431BIL3T

Effective Inventory3,542

Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA

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TLVH431BIL3T DataSheet
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Details

Texas Instruments' TLVH431BIL3T is an integrated circuit that serves as a dependable adjustable shunt regulator, offering a stable voltage reference and a wide voltage range with minimal current consumption. Its 1.24V nominal voltage reference, coupled with ±1% accuracy across temperature fluctuations, makes it a suitable choice for applications that demand precision in voltage regulation. Housed in a compact SOT-23 package, this IC is well-suited for applications with limited space constraints. Furthermore, its low dynamic impedance enables precise voltage regulation and steady performance, while its wide operating temperature range of -40°C to 125°C allows for versatile use in different environments and applications

Key Features

  • Sink current capability up to 25mA
  • Voltage precision up to 0.1%
  • Operating current: 50μA at 25°C

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Operating Temp Min Celsius -40.0 Operating Temp Max Celsius 125.0
ECCN US EAR99 ECCN EU NEC
Packing Type Tape And Reel RoHs compliant Ecopack2
Grade Industrial Package Name SOT23

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TLVH431BIL3T PDF Download

FAQs

What is TLVH431BIL3T?

The TLVH431BIL3T is a precision adjustable shunt voltage reference designed by Texas Instruments. It is ideal for applications requiring a stable and accurate reference voltage, such as power supplies, industrial control systems, and automotive electronics.

How Does TLVH431BIL3T Work?

The TLVH431BIL3T works by comparing a precise internal reference voltage to an external voltage and regulating the output to maintain a constant reference voltage. It provides a stable voltage reference for other components in the circuit, ensuring accurate and reliable operation.

How Many Pins does TLVH431BIL3T have and What are the Functions of the Pinout Configuration?

The TLVH431BIL3T is housed in a 3-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:

  • REF: Reference voltage output pin.
  • K: Cathode or control pin.
  • A: Anode pin.

What are the Pros and Cons of TLVH431BIL3T?

Pros:

  • High Accuracy: Provides a precise and stable voltage reference for critical applications.
  • Adjustable: Offers the flexibility to set the output voltage to a desired value.
  • Low Quiescent Current: Operates with low power consumption, suitable for battery-powered devices.
  • Small Package: The SOT-23 package is compact and space-efficient.

Cons:

  • Temperature Dependency: Like other voltage references, the TLVH431BIL3T may have some dependency on temperature.
  • External Components: May require additional resistors for precise voltage setting in some applications.

Are There Any Equivalents/Alternatives to TLVH431BIL3T for Recommendation?

Alternatives to the TLVH431BIL3T include the LM4040 from Texas Instruments and the ADR423 from Analog Devices.

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