AP2125N-2.8TRG1

Product Overview

Category

AP2125N-2.8TRG1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: AP2125N-2.8TRG1 ensures a stable output voltage regardless of input fluctuations.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal protection: It incorporates thermal shutdown circuitry to prevent overheating.
• Short-circuit protection: AP2125N-2.8TRG1 has built-in protection against short circuits.

Package

The AP2125N-2.8TRG1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2125N-2.8TRG1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of AP2125N-2.8TRG1 units.

Specifications

• Input voltage range: 2.7V to 6.0V
• Output voltage: 2.8V
• Maximum output current: 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 50µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The AP2125N-2.8TRG1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: AP2125N-2.8TRG1 maintains a constant output voltage even when the input voltage varies.
• Low dropout voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
• Thermal protection: The regulator includes thermal shutdown circuitry to prevent overheating and potential damage.
• Short-circuit protection: It has built-in protection against short circuits, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• High efficiency
• Compact package size
• Thermal and short-circuit protection

Disadvantages

• Limited maximum output current (150mA)
• Narrow input voltage range (2.7V to 6.0V)

Working Principles

AP2125N-2.8TRG1 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. By continuously monitoring and adjusting, it compensates for any variations in the input voltage, ensuring a consistent output voltage.

Detailed Application Field Plans

AP2125N-2.8TRG1 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 AP2125N-2.8TRG1 include: - LM1117-2.8 - MCP1702-2.8 - TS2950CT-2.8

These alternatives provide comparable voltage regulation and features, allowing users to choose the most suitable option for their specific requirements.

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