AP7343D-09FS4-7B

Product Overview

Category

AP7343D-09FS4-7B belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact size
• High efficiency
• Low power consumption

Package

The AP7343D-09FS4-7B comes in a small surface-mount package, which makes it suitable for use in space-constrained applications.

Essence

The essence of AP7343D-09FS4-7B lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of AP7343D-09FS4-7B units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 0.8V - 3.3V (adjustable)
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7343D-09FS4-7B has the following pin configuration:

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

Functional Features

• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Low dropout voltage
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• Small form factor
• High efficiency
• Wide input voltage range
• Adjustable output voltage

Disadvantages

• Limited maximum output current (300mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The AP7343D-09FS4-7B operates by regulating the input voltage to a stable and desired output voltage level. It achieves this through internal circuitry that monitors and adjusts the voltage based on feedback from the FB pin.

Detailed Application Field Plans

The AP7343D-09FS4-7B is commonly used in various electronic devices and applications, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models to AP7343D-09FS4-7B include: - AP7312D-09FS4-7B - AP7361D-09FS4-7B - AP7335D-09FS4-7B - AP7350D-09FS4-7B

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the AP7343D-09FS4-7B is a voltage regulator with excellent voltage regulation capabilities, compact size, and high efficiency. It is commonly used in various electronic devices and offers advantages such as a wide input voltage range and adjustable output voltage. However, it has limitations in terms of maximum output current and dropout voltage. Designers can consider alternative models based on their specific application needs.