AP7341-36FS4-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: FS4-7 (Surface Mount)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7341-36FS4-7 has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | VOUT | Output Voltage |

Functional Features

• Low Dropout Voltage: The AP7341-36FS4-7 exhibits a low dropout voltage of only 200mV at 100mA output current, ensuring efficient power delivery.
• Low Quiescent Current: With a quiescent current of only 60µA, this voltage regulator minimizes power consumption in standby or idle modes.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - High Efficiency: The AP7341-36FS4-7 offers high efficiency, resulting in reduced power dissipation and longer battery life. - Small Form Factor: The surface mount package allows for compact designs and easy integration into various applications.

Disadvantages: - Limited Output Current: The maximum output current of 500mA may not be sufficient for high-power applications. - Narrow Input Voltage Range: The input voltage range of 2.7V to 5.5V may limit compatibility with certain power sources.

Working Principles

The AP7341-36FS4-7 is a linear voltage regulator that regulates the input voltage to a stable 3.6V output voltage. It achieves this by utilizing a pass transistor and feedback mechanism to maintain the desired output voltage despite variations in the input voltage or load conditions. The enable control pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The AP7341-36FS4-7 finds applications in various electronic devices, including but not limited to: - Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearables benefit from its low power consumption and high efficiency. - IoT Devices: Internet of Things (IoT) devices often operate on low voltages and require efficient power management, making this voltage regulator suitable for such applications. - Industrial Control Systems: The AP7341-36FS4-7 can be used in industrial control systems to regulate voltage levels and ensure stable operation.

Detailed and Complete Alternative Models

• AP7311-33SAG-7: Similar voltage regulator with a fixed 3.3V output voltage.
• AP7361C-33ERG-7: Adjustable voltage regulator with a wider input voltage range and higher output current capability.

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