AP1117K25G-13

Product Overview

Category

AP1117K25G-13 belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Overcurrent and thermal protection

Package

AP1117K25G-13 is available in a TO-252 package.

Essence

The essence of AP1117K25G-13 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

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

Detailed Pin Configuration

AP1117K25G-13 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High output voltage accuracy guarantees precise voltage regulation.
• Low quiescent current minimizes power consumption when the load is light.
• Overcurrent and thermal protection safeguards the regulator and connected components from damage.

Advantages

• Reliable voltage regulation for various electronic applications.
• Compact size and easy integration into circuit designs.
• Wide operating temperature range allows for use in extreme environments.
• Robust overcurrent and thermal protection enhance system safety.

Disadvantages

• Limited output current capacity compared to higher-rated regulators.
• Higher dropout voltage may not be suitable for applications with tight voltage margins.

Working Principles

AP1117K25G-13 operates based on the principle of linear voltage regulation. It uses a pass transistor and feedback mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to achieve the desired output voltage.

Detailed Application Field Plans

AP1117K25G-13 finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1117K25G-13 are: - LM1117-2.5 - LT1117-2.5 - MCP1702-2.5 - TPS78225

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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