AP2127N3-1.2TRG1

Product Overview

Category

AP2127N3-1.2TRG1 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: AP2127N3-1.2TRG1 ensures a stable output voltage regardless of input fluctuations.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The device operates with a low dropout voltage, enabling it to work even when the input voltage is close to the output voltage.
• Thermal protection: AP2127N3-1.2TRG1 incorporates thermal shutdown protection to prevent overheating.

Package

The AP2127N3-1.2TRG1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2127N3-1.2TRG1 lies in its ability to provide stable and regulated voltage output, ensuring reliable performance of electronic devices.

Packaging/Quantity

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

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 1.2V
• Maximum output current: 300mA
• Dropout voltage: 200mV (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

AP2127N3-1.2TRG1 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: The AP2127N3-1.2TRG1 maintains a constant output voltage, compensating for input voltage variations.
• Low Dropout Voltage: The device operates with a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Thermal Protection: AP2127N3-1.2TRG1 incorporates thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• High efficiency minimizes power loss.
• Compact package suitable for space-constrained applications.
• Thermal protection prevents overheating.

Disadvantages

• Limited maximum output current (300mA).
• Requires an external enable pin for operation (optional).

Working Principles

AP2127N3-1.2TRG1 utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

AP2127N3-1.2TRG1 finds application in various electronic devices that require a stable voltage supply. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players benefit from the stable voltage provided by AP2127N3-1.2TRG1, ensuring consistent performance.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power sources. AP2127N3-1.2TRG1 can be used in sensors, smart home devices, and wearable technology.
3. Automotive electronics: The product can be employed in automotive applications such as infotainment systems, GPS devices, and dashboard displays, where stable voltage regulation is crucial.

Detailed and Complete Alternative Models

1. AP2127N3-1.5TRG1: Similar to AP2127N3-1.2TRG1, but with an output voltage of 1.5V.
2. AP2127N3-2.5TRG1: Provides a regulated output voltage of 2.5V.
3. AP2127N3-3.3TRG1: Suitable for applications requiring a stable output voltage of 3.3V.

These alternative models offer similar characteristics and functionality to AP2127N3-1.2TRG1 but with different output voltage options.

In conclusion, AP2127N3-1.2TRG1 is a voltage regulator that provides stable and regulated voltage output for various electronic devices. Its compact package, efficiency, and thermal protection make it suitable for a wide range of applications.