AP2127N-2.8TRG1

Product Overview

Category

AP2127N-2.8TRG1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: AP2127N-2.8TRG1 ensures a stable output voltage, regardless of input fluctuations.
• Efficiency: It operates with high efficiency, minimizing power loss during voltage conversion.
• 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.

Package

AP2127N-2.8TRG1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2127N-2.8TRG1 lies in its ability to provide reliable voltage regulation, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 2.8V
• Maximum output current: 300mA
• Dropout voltage: 200mV (typical)
• Operating temperature range: -40°C to +85°C
• Quiescent current: 50µA (typical)

Detailed Pin Configuration

AP2127N-2.8TRG1 has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. VOUT (Output voltage)

Functional Features

• Voltage regulation: AP2127N-2.8TRG1 maintains a stable output voltage, compensating for input voltage variations.
• Current limiting: It incorporates current limiting circuitry to protect the device and connected components from excessive current.
• Short-circuit protection: The regulator is designed to withstand short-circuits without damage.
• Low quiescent current: It consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation ensures proper functioning of electronic devices.
• High efficiency minimizes power loss during voltage conversion.
• Compact package allows for easy integration into space-constrained applications.
• Thermal protection prevents overheating and potential damage.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

AP2127N-2.8TRG1 operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. When the input voltage fluctuates, the regulator compensates by adjusting its internal components to ensure a constant output voltage.

Detailed Application Field Plans

AP2127N-2.8TRG1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2127N-2.8TRG1 include: - AP2127N-3.3TRG1: Provides a regulated output voltage of 3.3V. - AP2127N-2.5TRG1: Offers a regulated output voltage of 2.5V. - AP2127N-1.8TRG1: Provides a regulated output voltage of 1.8V.

These alternative models can be considered based on specific voltage requirements and application needs.

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