Diodes Incorporated
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ZR431LF02TA
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ZR431LF02TA

Introduction

The ZR431LF02TA is a precision voltage reference belonging to the category of integrated circuits. It is commonly used in electronic devices and systems that require stable and accurate voltage references for proper operation.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Provides precision voltage reference
  • Characteristics: Stable and accurate voltage output
  • Package: TO-92, SOT-23, SC-70
  • Essence: Precision voltage reference
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

The ZR431LF02TA features the following specifications: - Voltage Reference: 2.5V - Initial Accuracy: ±0.4% - Temperature Coefficient: 50ppm/°C - Operating Temperature Range: -40°C to 125°C - Output Current: 1mA

Detailed Pin Configuration

The ZR431LF02TA has a standard pin configuration with the following pins: 1. Cathode 2. Anode 3. Reference

Functional Features

  • Precision voltage reference
  • Low temperature coefficient
  • Wide operating temperature range
  • Low output impedance

Advantages and Disadvantages

Advantages

  • Provides stable and accurate voltage reference
  • Suitable for wide temperature range applications
  • Low output impedance ensures minimal load effect

Disadvantages

  • Limited output current capability
  • May require external components for specific applications

Working Principles

The ZR431LF02TA operates based on the principle of zener diode breakdown voltage. It maintains a constant output voltage across a wide range of operating conditions, making it suitable for various electronic applications.

Detailed Application Field Plans

The ZR431LF02TA is commonly used in the following applications: - Voltage regulators - Battery management systems - Power supply monitoring circuits - Precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the ZR431LF02TA include: - LM4040 - REF02 - MAX6126

In conclusion, the ZR431LF02TA is a reliable precision voltage reference integrated circuit with a wide range of applications, providing stable and accurate voltage references for electronic systems and devices.

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  1. What is the ZR431LF02TA?

    • The ZR431LF02TA is a precision shunt voltage reference with a 2.048V output voltage.

  2. What are the typical applications of ZR431LF02TA?

    • It is commonly used in precision voltage regulation, current limiting, and voltage monitoring circuits.

  3. What is the operating temperature range of ZR431LF02TA?

    • The ZR431LF02TA operates within a temperature range of -40°C to 125°C.

  4. What is the voltage accuracy of ZR431LF02TA?

    • The voltage accuracy of ZR431LF02TA is typically ±0.5%.

  5. What is the maximum supply current of ZR431LF02TA?

    • The maximum supply current of ZR431LF02TA is typically 80µA.

  6. What is the package type of ZR431LF02TA?

    • ZR431LF02TA is available in a SOT-23-3 package.

  7. Can ZR431LF02TA be used for battery management systems?

    • Yes, ZR431LF02TA can be used for precise voltage monitoring in battery management systems.

  8. Is ZR431LF02TA suitable for portable electronic devices?

    • Yes, ZR431LF02TA's low power consumption and small package make it suitable for portable electronic devices.

  9. Does ZR431LF02TA require an external compensation capacitor?

    • No, ZR431LF02TA does not require an external compensation capacitor.

  10. Can ZR431LF02TA be used in automotive applications?

    • Yes, ZR431LF02TA is suitable for use in automotive electronics due to its wide operating temperature range and precision voltage reference capabilities.