AP2125KS-2.5TRG1

Product Overview

Category

AP2125KS-2.5TRG1 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: AP2125KS-2.5TRG1 ensures a stable output voltage regardless of input fluctuations.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: The device can maintain regulation even when the input voltage is close to the output voltage.
• Current limiting: AP2125KS-2.5TRG1 incorporates current limiting features to protect the circuit from excessive current flow.
• Thermal shutdown: In case of overheating, the device automatically shuts down to prevent damage.

Package

AP2125KS-2.5TRG1 is available in a compact surface-mount package.

Essence

The essence of AP2125KS-2.5TRG1 lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package.

Specifications

• Input voltage range: 2.7V to 6V
• Output voltage: 2.5V
• Maximum output current: 150mA
• Dropout voltage: 300mV at 100mA
• Quiescent current: 120µA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

AP2125KS-2.5TRG1 has the following pin configuration:

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

Functional Features

• Voltage regulation: The device maintains a constant output voltage despite variations in the input voltage.
• Current limiting: AP2125KS-2.5TRG1 protects the circuit by limiting the maximum current that can flow through it.
• Thermal shutdown: In case of excessive heat, the device shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• High efficiency
• Low dropout voltage
• Current limiting for circuit protection
• Thermal shutdown feature

Disadvantages

• Limited maximum output current (150mA)
• Restricted input voltage range (2.7V to 6V)

Working Principles

AP2125KS-2.5TRG1 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 voltage. The device utilizes various components such as transistors, resistors, and capacitors to achieve this regulation.

Detailed Application Field Plans

AP2125KS-2.5TRG1 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 similar to AP2125KS-2.5TRG1 include: - AP2125KS-3.3TRG1: Provides a regulated output voltage of 3.3V. - AP2125KS-1.8TRG1: Offers a regulated output voltage of 1.8V. - AP2125KS-ADJ: Allows adjustable output voltage within a specified range.

These alternative models cater to different voltage requirements and offer flexibility in design choices.

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