AP7313-20SAG-7

Product Overview

Category

AP7313-20SAG-7 belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30μA
• Low Shutdown Current: 0.1μA
• Thermal Shutdown Protection
• Short Circuit Protection
• Small Package Size

Package

AP7313-20SAG-7 comes in a small SOT-23-5 package.

Essence

The essence of AP7313-20SAG-7 is its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.0V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30μA
• Shutdown Current: 0.1μA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

AP7313-20SAG-7 has five pins arranged as follows:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Feedback (FB) Pin 4: Output (OUT) Pin 5: Input (IN)

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current ensures minimal power consumption during standby or idle mode.
• Thermal shutdown protection prevents the device from overheating.
• Short circuit protection safeguards the regulator and connected components.

Advantages and Disadvantages

Advantages

• Small package size makes it suitable for space-constrained designs.
• Wide input voltage range provides versatility.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Fixed output voltage may not be adjustable for specific requirements.

Working Principles

AP7313-20SAG-7 is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to regulate the output within the specified range. The regulator continuously monitors the input voltage, adjusts the internal pass transistor, and dissipates excess voltage as heat to maintain the desired output voltage.

Detailed Application Field Plans

AP7313-20SAG-7 finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Audio amplifiers - Sensor modules - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to AP7313-20SAG-7 include: - LM317: Adjustable voltage regulator with higher output current capability. - MCP1700: Low dropout voltage regulator with similar characteristics. - TPS799: Ultra-low quiescent current regulator with additional features.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

In conclusion, AP7313-20SAG-7 is a voltage regulator that provides stable and regulated voltage output for various electronic applications. Its small package size, wide input voltage range, low quiescent current, and built-in protection features make it a versatile choice for many designs. However, its limited output current and fixed output voltage may restrict its use in high-power or adjustable voltage applications. Designers can consider alternative models with different specifications to meet their specific needs.