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AP2125KC-3.0TRE1
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AP2125KC-3.0TRE1

Introduction

The AP2125KC-3.0TRE1 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 various components.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulation
  • Characteristics: High precision, 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
  • Maximum 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

  • High Precision: Provides accurate and stable output voltage.
  • Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to the output voltage.
  • Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

  • Small package size
  • Low dropout voltage
  • Thermal shutdown protection

Disadvantages

  • Limited maximum output current
  • Narrow input voltage range

Working Principles

The AP2125KC-3.0TRE1 operates by comparing the reference voltage with the feedback voltage to adjust the output voltage. It utilizes a feedback loop to maintain the desired output voltage despite variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is widely used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications and low-power microcontroller systems.

Detailed and Complete Alternative Models

  • AP2125KC-3.3TRE1: Similar voltage regulator with an output voltage of 3.3V
  • AP2125KC-5.0TRE1: Voltage regulator with an output voltage of 5.0V

In conclusion, the AP2125KC-3.0TRE1 is a versatile voltage regulator with high precision and thermal protection, making it suitable for various electronic applications requiring stable power supply.

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技術ソリューションにおける AP2125KC-3.0TRE1 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the input voltage range for AP2125KC-3.0TRE1?

    • The input voltage range for AP2125KC-3.0TRE1 is typically 2.7V to 6.0V.

  2. What is the output voltage of AP2125KC-3.0TRE1?

    • The output voltage of AP2125KC-3.0TRE1 is fixed at 3.0V.

  3. What is the maximum output current of AP2125KC-3.0TRE1?

    • The maximum output current of AP2125KC-3.0TRE1 is typically 600mA.

  4. What are the typical applications for AP2125KC-3.0TRE1?

    • AP2125KC-3.0TRE1 is commonly used in battery-powered devices, portable equipment, and other low-voltage systems.

  5. Does AP2125KC-3.0TRE1 require external components for operation?

    • Yes, AP2125KC-3.0TRE1 requires a minimum number of external components for stable operation, including input and output capacitors.

  6. Is AP2125KC-3.0TRE1 suitable for automotive applications?

    • Yes, AP2125KC-3.0TRE1 is suitable for automotive applications due to its wide input voltage range and robust design.

  7. What is the thermal shutdown feature of AP2125KC-3.0TRE1?

    • AP2125KC-3.0TRE1 includes a built-in thermal shutdown feature to protect the device from overheating.

  8. Can AP2125KC-3.0TRE1 be used in conjunction with other voltage regulators?

    • Yes, AP2125KC-3.0TRE1 can be used alongside other voltage regulators to provide multiple power rails in a system.

  9. What is the operating temperature range of AP2125KC-3.0TRE1?

    • The operating temperature range of AP2125KC-3.0TRE1 is typically -40°C to 85°C.

  10. Is AP2125KC-3.0TRE1 available in different package options?

    • Yes, AP2125KC-3.0TRE1 is available in various package options, including SOT-23 and TSOT-25.