AP2139AK-1.2TRG1

Product Overview

Category

AP2139AK-1.2TRG1 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• Low power consumption
• High efficiency

Package

AP2139AK-1.2TRG1 is available in a small outline transistor (SOT) package, which ensures easy integration into various electronic devices.

Essence

The essence of AP2139AK-1.2TRG1 lies in its ability to regulate voltage and efficiently manage power consumption in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of AP2139AK-1.2TRG1 ICs.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage: 1.2V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2139AK-1.2TRG1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Voltage regulation: AP2139AK-1.2TRG1 ensures a stable output voltage of 1.2V regardless of input voltage fluctuations.
• Power management: This IC efficiently manages power consumption, reducing energy waste and extending battery life in portable devices.
• Enable pin: The EN pin allows for easy on/off control of the IC.
• Feedback pin: The FB pin provides feedback to regulate the output voltage accurately.

Advantages and Disadvantages

Advantages

• High efficiency in power management
• Compact size for easy integration
• Wide input voltage range
• Low dropout voltage
• Low quiescent current

Disadvantages

• Limited maximum output current (500mA)
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

AP2139AK-1.2TRG1 utilizes a combination of internal circuitry, feedback mechanisms, and voltage regulation techniques to ensure a stable output voltage of 1.2V. It efficiently manages power consumption by minimizing energy loss during voltage conversion.

Detailed Application Field Plans

AP2139AK-1.2TRG1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2139AK-1.2TRG1 include: - AP2112AK-1.2TRG1 - AP2204AK-1.2TRG1 - AP2305AK-1.2TRG1 - AP2406AK-1.2TRG1

These models can be considered as alternatives based on specific requirements and design considerations.

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