Diodes Incorporated
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AP2121N-2.5TRE1
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AP2121N-2.5TRE1

Introduction

AP2121N-2.5TRE1 is a voltage regulator product that belongs to the category of integrated circuits. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Circuits
  • Use: Voltage Regulation
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT-23-3
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 2.5V
  • Output Current: 150mA
  • Dropout Voltage: 190mV @ 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. VOUT: Output Voltage

Functional Features

  • High Precision: Provides a stable output voltage with high accuracy.
  • Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: Minimizes power consumption in standby or idle mode.

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low dropout voltage for efficient regulation
  • Low quiescent current for reduced power consumption

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

AP2121N-2.5TRE1 operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. It utilizes a series pass element to adjust the output voltage based on the input and load conditions.

Detailed Application Field Plans

This voltage regulator is suitable for various applications requiring a stable 2.5V power supply, such as battery-powered devices, sensor modules, and portable electronics. Its low dropout voltage and quiescent current make it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

  • AP2121N-1.8TRE1: 1.8V Output Voltage, 150mA Output Current
  • AP2121N-3.3TRE1: 3.3V Output Voltage, 150mA Output Current
  • AP2121N-5.0TRE1: 5.0V Output Voltage, 150mA Output Current

In conclusion, AP2121N-2.5TRE1 is a versatile voltage regulator with high precision and efficiency, making it suitable for a wide range of low-power electronic applications.

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기술 솔루션에 AP2121N-2.5TRE1 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the operating voltage range of AP2121N-2.5TRE1?

    • The operating voltage range of AP2121N-2.5TRE1 is typically 2.3V to 6.0V.

  2. What is the maximum output current of AP2121N-2.5TRE1?

    • The maximum output current of AP2121N-2.5TRE1 is 150mA.

  3. What is the typical dropout voltage of AP2121N-2.5TRE1?

    • The typical dropout voltage of AP2121N-2.5TRE1 is 240mV at 100mA load.

  4. What are the typical applications for AP2121N-2.5TRE1?

    • AP2121N-2.5TRE1 is commonly used in battery-powered devices, portable equipment, and other low-voltage systems.

  5. What is the thermal shutdown temperature of AP2121N-2.5TRE1?

    • The thermal shutdown temperature of AP2121N-2.5TRE1 is typically 150°C.

  6. Does AP2121N-2.5TRE1 have built-in overcurrent protection?

    • Yes, AP2121N-2.5TRE1 features built-in overcurrent protection to safeguard the device and the load.

  7. What is the package type of AP2121N-2.5TRE1?

    • AP2121N-2.5TRE1 is available in a SOT-23-5 package.

  8. Can AP2121N-2.5TRE1 be used in automotive applications?

    • Yes, AP2121N-2.5TRE1 is suitable for automotive applications, provided it meets the specific requirements and standards.

  9. What is the quiescent current of AP2121N-2.5TRE1?

    • The quiescent current of AP2121N-2.5TRE1 is typically 75μA.

  10. Is AP2121N-2.5TRE1 RoHS compliant?

    • Yes, AP2121N-2.5TRE1 is RoHS compliant, making it suitable for use in environmentally sensitive applications.