AP2114S-1.2TRG1

Product Overview

Category

AP2114S-1.2TRG1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The AP2114S-1.2TRG1 comes in a small surface-mount package.
• Essence: It is a low dropout linear regulator with a fixed output voltage of 1.2V.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The following are the specifications of AP2114S-1.2TRG1:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.2V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 600mA
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.3% (typical)
• Quiescent Current: 75μA (typical)

Detailed Pin Configuration

The AP2114S-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 (active high)

Functional Features

• Low Dropout Voltage: The AP2114S-1.2TRG1 exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this regulator minimizes power consumption when the load is light.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs.
• Low dropout voltage ensures efficient regulation.
• Thermal shutdown protection enhances device reliability.

Disadvantages

• Fixed output voltage limits flexibility in certain applications.
• Maximum output current may not be sufficient for high-power circuits.

Working Principles

The AP2114S-1.2TRG1 operates as a linear regulator, utilizing a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The AP2114S-1.2TRG1 finds applications in various electronic devices, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and portable media players benefit from the low dropout voltage and low quiescent current of this regulator.
2. IoT Devices: Internet of Things (IoT) devices often operate on low voltages and require efficient voltage regulation, making the AP2114S-1.2TRG1 suitable for these applications.
3. Wearable Devices: The small package size and low power consumption make this regulator ideal for wearable devices like fitness trackers and smartwatches.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2114S-1.2TRG1 include:

1. AP2112S-1.2TRG1: Similar to AP2114S-1.2TRG1, but with a lower maximum output current of 300mA.
2. AP2115S-1.2TRG1: Similar to AP2114S-1.2TRG1, but with a higher maximum output current of 800mA.
3. AP2113S-1.2TRG1: Similar to AP2114S-1.2TRG1, but with an adjustable output voltage.

These alternative models provide flexibility in terms of output current and voltage options, catering to different application requirements.

In conclusion, the AP2114S-1.2TRG1 is a voltage regulator that offers efficient voltage regulation, low power consumption, and thermal protection. Its small package size and fixed output voltage make it suitable for various electronic devices, particularly battery-powered, IoT, and wearable devices. Alternative models provide additional options based on specific application needs.