AP7343-15FS4-7B

Product Overview

Category

AP7343-15FS4-7B belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: AP7343-15FS4-7B ensures a stable output voltage, preventing fluctuations that could damage sensitive components.
• Efficiency: The product operates with high efficiency, minimizing power loss during voltage conversion.
• Compact package: AP7343-15FS4-7B is available in a small form factor, making it suitable for space-constrained applications.
• Low noise: This voltage regulator produces minimal electrical noise, ensuring clean power supply to connected devices.

Package and Quantity

AP7343-15FS4-7B is typically packaged in a surface-mount package. It is sold in reels or trays containing a specified quantity, usually 1000 units per reel.

Specifications

• Input voltage range: 2.5V - 5.5V
• Output voltage: 1.5V
• Maximum output current: 500mA
• Dropout voltage: 200mV at 300mA
• Quiescent current: 60µA
• Operating temperature range: -40°C to +85°C

Pin Configuration

The AP7343-15FS4-7B has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• Overcurrent protection: AP7343-15FS4-7B incorporates overcurrent protection circuitry, safeguarding connected devices from excessive current flow.
• Thermal shutdown: In case of overheating, the voltage regulator automatically shuts down to prevent damage.
• Short-circuit protection: The product is designed to detect and protect against short circuits, ensuring the safety of the connected circuitry.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size allows for easy integration into various electronic devices.
• Low noise output ensures clean power supply.
• Overcurrent and short-circuit protection enhance device safety.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Narrow input voltage range restricts compatibility with certain systems.

Working Principles

AP7343-15FS4-7B operates based on a linear voltage regulation principle. It takes an input voltage within the specified range and converts it to a stable 1.5V output voltage. This is achieved through the use of internal circuitry that adjusts the voltage level while minimizing power loss.

Detailed Application Field Plans

AP7343-15FS4-7B finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Alternative Models

Below are some alternative models that can be considered as substitutes for AP7343-15FS4-7B:

1. AP7312-15FS4-7B
2. AP7361-15FS4-7B
3. AP7333-15FS4-7B
4. AP7353-15FS4-7B

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage regulator for specific applications.

In conclusion, AP7343-15FS4-7B is a compact and efficient voltage regulator used to stabilize voltage levels in electronic devices. Its features, advantages, and limitations make it suitable for a wide range of applications, particularly in low-power systems.