AP7342-3028FS6-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current Capability
• Package: FS6-7 (SOT-23-6)
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7342-3028FS6-7 has six pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin for turning the regulator on/off 4. BYP: Bypass capacitor pin for improved stability 5. VOUT: Output voltage pin 6. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High current capability allows for powering a wide range of devices.
• Built-in thermal shutdown and current limit protection enhance reliability.
• Fast transient response enables stable operation during load changes.

Advantages

• Compact SOT-23-6 package saves board space.
• Wide input voltage range accommodates various power sources.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation ensures stable output under varying conditions.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The AP7342-3028FS6-7 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output. The dropout voltage is the minimum voltage difference required between the input and output for proper regulation.

Detailed Application Field Plans

The AP7342-3028FS6-7 is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It provides a regulated power supply for various components, ensuring their proper operation. Additionally, it finds applications in battery-powered systems, IoT devices, and low-power embedded systems.

Detailed and Complete Alternative Models

1. AP7312-18SAG-7: 150mA, SOT-23-5 package
2. AP7361C-33ERG-7: 400mA, SOT-23-5 package
3. AP7335-28WG-7: 500mA, SOT-25 package
4. AP7350-15WG-7: 200mA, SOT-25 package

These alternative models offer different current capabilities and package options to suit specific requirements.

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