Diodes Incorporated
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AP431SAG-7
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AP431SAG-7

Product Overview

Category

The AP431SAG-7 belongs to the category of voltage references.

Use

It is used as a precision shunt regulator for use in applications requiring a stable voltage reference.

Characteristics

  • Provides a stable voltage reference
  • Precision shunt regulator
  • Low dynamic impedance

Package

The AP431SAG-7 comes in a TO-243AA package.

Essence

The essence of the AP431SAG-7 lies in its ability to provide a stable and precise voltage reference for various electronic applications.

Packaging/Quantity

The AP431SAG-7 is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Reference Voltage: 2.495V
  • Operating Current: 80µA to 100mA
  • Temperature Range: -40°C to 125°C
  • Line Regulation: 0.6mV
  • Load Regulation: 0.4mV

Detailed Pin Configuration

The AP431SAG-7 has three pins: 1. Cathode 2. Anode 3. Reference

Functional Features

  • Precise voltage reference
  • Low operating current
  • Wide temperature range

Advantages

  • Stable voltage reference
  • Low dynamic impedance
  • Wide operating temperature range

Disadvantages

  • Sensitive to external noise and fluctuations
  • Requires careful PCB layout for optimal performance

Working Principles

The AP431SAG-7 operates by maintaining a constant voltage between its reference pin and cathode, providing a stable reference for the connected circuitry.

Detailed Application Field Plans

The AP431SAG-7 is commonly used in the following applications: - Switching power supplies - Battery management systems - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the AP431SAG-7 include: - TL431 - LM4040 - REF02

In conclusion, the AP431SAG-7 is a precision shunt regulator that provides a stable voltage reference for various electronic applications. Its low dynamic impedance and wide operating temperature range make it suitable for diverse use cases, although it requires careful consideration of external noise and PCB layout for optimal performance.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng AP431SAG-7 sa mga teknikal na solusyon

  1. What is the maximum operating temperature of AP431SAG-7?

    • The maximum operating temperature of AP431SAG-7 is 125°C.

  2. What is the typical output voltage range of AP431SAG-7?

    • The typical output voltage range of AP431SAG-7 is from 2.5V to 36V.

  3. What is the reference voltage accuracy of AP431SAG-7?

    • The reference voltage accuracy of AP431SAG-7 is ±1%.

  4. Can AP431SAG-7 be used in automotive applications?

    • Yes, AP431SAG-7 is suitable for use in automotive applications.

  5. What is the quiescent current consumption of AP431SAG-7?

    • The quiescent current consumption of AP431SAG-7 is typically 80µA.

  6. Is AP431SAG-7 compatible with both linear and switching power supplies?

    • Yes, AP431SAG-7 is compatible with both linear and switching power supplies.

  7. Does AP431SAG-7 have built-in overcurrent protection?

    • Yes, AP431SAG-7 features built-in overcurrent protection.

  8. What is the package type of AP431SAG-7?

    • AP431SAG-7 is available in a SOT-23-3 package.

  9. Can AP431SAG-7 be used in battery charging applications?

    • Yes, AP431SAG-7 can be used in battery charging applications.

  10. What are the typical applications for AP431SAG-7?

    • Typical applications for AP431SAG-7 include voltage regulation, battery chargers, and adjustable power supplies.