AP2125KC-3.0TRG1

Introduction

The AP2125KC-3.0TRG1 is a voltage regulator belonging to the category of integrated circuits. This device is commonly used in electronic devices to regulate voltage and ensure stable power supply to sensitive components. The following entry provides an overview of the AP2125KC-3.0TRG1, including 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: Stable output voltage, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5
• Essence: Regulating voltage for electronic devices
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.0V
• Output Current: 300mA
• Dropout Voltage: 250mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing its reliability.
• Enable Function: Allows for external control of the regulator's operation, conserving power when not in use.

Advantages and Disadvantages

Advantages

• Compact package size
• Low dropout voltage
• Thermal shutdown protection
• Enable function for power conservation

Disadvantages

• Limited output current capacity
• Restricted input voltage range

Working Principles

The AP2125KC-3.0TRG1 operates by comparing the reference voltage with the feedback voltage to adjust the pass element and maintain a stable output voltage. When the enable pin is activated, the regulator allows current flow from the input to the output, providing the necessary voltage regulation.

Detailed Application Field Plans

The AP2125KC-3.0TRG1 finds applications in various electronic devices, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

• AP2125KC-3.3TRG1: Similar characteristics with a 3.3V output voltage
• AP2125KC-5.0TRG1: Similar characteristics with a 5.0V output voltage
• AP2114H-3.0TRG1: Low dropout voltage regulator with similar characteristics

In conclusion, the AP2125KC-3.0TRG1 is a versatile voltage regulator with compact dimensions and essential features for stable power supply in various electronic applications.

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