AP78L08YG-13

Product Overview

Category

AP78L08YG-13 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current capability
• Thermal overload protection
• Short circuit protection

Package

AP78L08YG-13 is available in a compact TO-252 package.

Essence

The essence of AP78L08YG-13 lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Input Voltage Range: 10V - 30V
• Output Voltage: 8V
• Output Current: Up to 1A
• Dropout Voltage: 0.5V (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP78L08YG-13 has three pins:

1. Input (VIN): This pin is connected to the input voltage source.
2. Ground (GND): This pin is connected to the ground reference.
3. Output (VOUT): This pin provides the regulated output voltage.

Functional Features

• Voltage Regulation: AP78L08YG-13 ensures a stable output voltage of 8V, regardless of input voltage fluctuations.
• Overload Protection: The device incorporates thermal overload protection, safeguarding it from excessive heat.
• Short Circuit Protection: It is equipped with short circuit protection, preventing damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into electronic circuits.
• High output current capability allows for powering various components.
• Efficient voltage regulation ensures reliable performance.

Disadvantages

• Limited input voltage range may restrict certain applications.
• Dropout voltage of 0.5V may cause a slight voltage drop across the regulator.

Working Principles

AP78L08YG-13 operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the current flow through it. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

AP78L08YG-13 finds application in various electronic devices, including but not limited to: - Power supplies for microcontrollers and other digital ICs - Battery-powered devices requiring stable voltage - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP78L08YG-13 are: - LM7808: A popular linear voltage regulator with similar specifications. - MC78L08: Another widely used voltage regulator offering comparable performance. - UA78L08: A low-power voltage regulator suitable for battery-operated applications.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

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