AP7341D-30FS4-7

Product Overview

Category

The AP7341D-30FS4-7 belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.0V
• Maximum Output Current: 300mA
• Low Dropout Voltage: 150mV at 100mA
• Low Quiescent Current: 40μA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

The AP7341D-30FS4-7 comes in a small form factor SOT-25 package.

Essence

The essence of this product lies in its ability to provide a stable output voltage with low dropout and quiescent current, making it suitable for battery-powered applications.

Packaging/Quantity

It is typically available in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 3.0V ±2%
• Maximum Output Current: 300mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 40μA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The AP7341D-30FS4-7 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.
• Thermal Shutdown Protection: Safeguards the regulator from overheating.
• Short Circuit Protection: Protects the regulator and the load from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Stable and precise output voltage regulation
• Low dropout voltage
• Low quiescent current
• Built-in protection features

Disadvantages

• Limited maximum output current compared to some other regulators
• Restricted input voltage range

Working Principles

The AP7341D-30FS4-7 utilizes a reference voltage and feedback mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It achieves this through internal circuitry that adjusts the pass transistor to regulate the output voltage.

Detailed Application Field Plans

The AP7341D-30FS4-7 is well-suited for various portable and battery-powered applications, including: - Mobile devices - Portable medical equipment - Handheld instruments - Battery-powered sensors

Detailed and Complete Alternative Models

Some alternative models to the AP7341D-30FS4-7 include: - AP7313D-33SAG-7: A similar voltage regulator with a 3.3V output and higher maximum output current. - AP7361C-33SAG-7: Another alternative with a 3.3V output and extended input voltage range.

In conclusion, the AP7341D-30FS4-7 is a compact and efficient voltage regulator suitable for various low-power electronic applications, offering stable output voltage regulation and built-in protection features.

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