AP7340-31FS4-7

Product Overview

Category

AP7340-31FS4-7 belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• Package: FS4-7
• Essence: Voltage regulator
• Packaging/Quantity: Single unit packaging
• Package Type: Surface Mount
• Output Voltage: 3.1V
• Maximum Input Voltage: 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Specifications

The specifications of AP7340-31FS4-7 are as follows:

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.1V ±2%
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Pin Configuration

The pin configuration of AP7340-31FS4-7 is as follows:

```

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

Functional Features

• Low dropout voltage
• Low quiescent current
• Fast transient response
• Overcurrent and thermal protection
• Short-circuit protection
• Reverse polarity protection

Advantages and Disadvantages

Advantages

• Compact surface mount package
• Wide input voltage range
• Low dropout voltage
• Low quiescent current
• Excellent line and load regulation
• Overcurrent and thermal protection

Disadvantages

• Limited output current capacity (up to 300mA)

Working Principles

AP7340-31FS4-7 is a voltage regulator that operates by maintaining a constant output voltage despite variations in input voltage and load conditions. It achieves this by using a feedback mechanism to adjust the internal pass transistor, ensuring a stable output voltage.

Detailed Application Field Plans

AP7340-31FS4-7 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models similar to AP7340-31FS4-7 include: - AP7313-33SAG-7 - AP7335-33SRG-7 - AP7361C-33ERG-7 - AP7380-33WG-7 - AP7361C-33W6-7

These models offer similar functionality and specifications, providing alternatives for different design requirements.

In conclusion, AP7340-31FS4-7 is a voltage regulator with excellent characteristics such as low dropout voltage, low quiescent current, and overcurrent protection. It finds applications in various electronic devices and has alternative models available for different design needs.