AP1117YG-13

Product Overview

Category

AP1117YG-13 belongs to the category of voltage regulators.

Use

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

Characteristics

• Provides a stable output voltage.
• Low dropout voltage.
• High accuracy.
• Low quiescent current.
• Thermal shutdown protection.

Package

AP1117YG-13 is available in a TO-252 package.

Essence

The essence of AP1117YG-13 lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V - 12V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 1.15V (typical)
• Output Current: Up to 1A
• Quiescent Current: 5mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1117YG-13 has three pins:

1. Vin (Input Voltage): Connects to the input voltage source.
2. Vout (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Common reference point for the circuit.

Functional Features

• Voltage regulation: AP1117YG-13 ensures a stable output voltage regardless of input variations.
• Low dropout voltage: It can operate with a small voltage difference between input and output.
• Thermal shutdown protection: Safeguards the device from overheating by shutting down when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation.
• Low quiescent current consumption.
• Compact TO-252 package for easy integration.
• Thermal shutdown protection ensures device safety.

Disadvantages

• Limited output current capacity (up to 1A).
• Input voltage range is restricted to 2.5V - 12V.

Working Principles

AP1117YG-13 utilizes a series pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

AP1117YG-13 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery-powered devices - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1117YG-13 are: - LM1117: A popular voltage regulator with similar specifications. - LT1117: Another reliable voltage regulator option. - ADP1117: A high-performance voltage regulator suitable for demanding applications.

These alternative models offer comparable features and performance to AP1117YG-13, providing flexibility in design choices.

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