AP2125K-2.5TRG1

Product Overview

Category

AP2125K-2.5TRG1 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact package size
• Low power consumption
• Wide input voltage range
• High efficiency

Package

AP2125K-2.5TRG1 is available in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2125K-2.5TRG1 lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V - 6.0V
• Output Voltage: 2.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2125K-2.5TRG1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage Regulation: AP2125K-2.5TRG1 ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: This feature prevents the device from overheating by shutting down the regulator in case of excessive temperature.
• Short Circuit Protection: AP2125K-2.5TRG1 is equipped with short circuit protection, safeguarding the device and the connected circuitry from damage.

Advantages and Disadvantages

Advantages

• Compact size enables usage in space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Low power consumption contributes to energy efficiency.
• High efficiency ensures minimal power loss during voltage regulation.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

AP2125K-2.5TRG1 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through a combination of voltage reference, error amplifier, and pass transistor.

Detailed Application Field Plans

AP2125K-2.5TRG1 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2125K-2.5TRG1 include: - LM1117-2.5 - MCP1702-2.5 - TS2950-2.5

These alternatives can be considered based on specific requirements and availability in the market.

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