AP7346D-1218FS6-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: FS6-7 (6-pin Small Outline Transistor)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

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

Detailed Pin Configuration

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

Functional Features

• Low Dropout Voltage: The AP7346D-1218FS6-7 exhibits a low dropout voltage of only 200mV at 500mA output current, ensuring efficient power delivery.
• High Efficiency: With its high efficiency design, this voltage regulator minimizes power loss and maximizes energy conversion.
• Low Quiescent Current: The quiescent current of 50µA ensures minimal power consumption during standby or idle mode.
• Enable Function: The EN pin allows for easy control of the regulator's operation, enabling or disabling the output as required.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range provides flexibility in various applications. - Compact package size allows for space-saving designs. - Enable function offers convenient control over the output.

Disadvantages: - Limited output current of 500mA may not be suitable for high-power applications. - Dropout voltage of 200mV may affect performance in low voltage scenarios.

Working Principles

The AP7346D-1218FS6-7 is a voltage regulator that maintains a stable output voltage of 1.2V regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, compensating for changes in load and input conditions. By regulating the voltage, it ensures reliable power supply to connected devices.

Detailed Application Field Plans

The AP7346D-1218FS6-7 finds application in various electronic devices and systems, including but not limited to: 1. Mobile Phones: Power management for processors, memory, and other components. 2. Portable Media Players: Voltage regulation for audio and video processing circuits. 3. IoT Devices: Efficient power delivery for sensors, microcontrollers, and wireless modules. 4. Wearable Devices: Stable power supply for health monitoring sensors and display units. 5. Battery-Powered Systems: Voltage regulation for extended battery life and optimized performance.

Detailed and Complete Alternative Models

1. AP7312-33SAG-7: 3.3V Low Dropout Linear Regulator
2. AP7361C-33ERG-7: 3.3V Ultra-Low Quiescent Current LDO Regulator
3. AP7335-28WG-7: 2.8V High PSRR CMOS LDO Regulator
4. AP7350-18SF-7: 1.8V Low Dropout Linear Regulator
5. AP7313-25SAG-7: 2.5V Low Dropout Linear Regulator

These alternative models offer similar functionality and can be considered as substitutes for the AP7346D-1218FS6-7 based on specific requirements.

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