AP7313-28SAG-7

Product Overview

Category

AP7313-28SAG-7 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: AP7313-28SAG-7 provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
• Low quiescent current: The regulator consumes minimal current when not delivering power.
• Thermal shutdown protection: It has built-in protection against overheating.

Package

AP7313-28SAG-7 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of AP7313-28SAG-7 lies in its ability to maintain a constant voltage output despite variations in the input voltage.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of regulators.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.8V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP7313-28SAG-7 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: AP7313-28SAG-7 maintains a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal current when not actively delivering power, reducing overall power consumption.
• Thermal Shutdown Protection: It has built-in protection to prevent overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• Provides stable output voltage.
• Suitable for low-power applications.
• Compact package size.
• Efficient operation even with low input-output voltage differentials.

Disadvantages

• Limited maximum output current (300mA).
• Narrow input voltage range (2.5V - 6.0V).

Working Principles

AP7313-28SAG-7 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

AP7313-28SAG-7 finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to AP7313-28SAG-7 include: - AP7313-33SAG-7: Output voltage of 3.3V - AP7313-50SAG-7: Output voltage of 5.0V - AP7313-18SAG-7: Output voltage of 1.8V

These alternative models provide different output voltages to suit specific application requirements.

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