LX8117-25CDD

Product Overview

Category

LX8117-25CDD belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: LX8117-25CDD comes in a compact and durable package.
• Essence: This product ensures stable and reliable voltage output.
• Packaging/Quantity: It is typically packaged individually and available in various quantities.

Specifications

The specifications of LX8117-25CDD are as follows:

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 2.5V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LX8117-25CDD has the following pin configuration:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

The functional features of LX8117-25CDD include:

• Voltage Regulation: It provides a stable output voltage of 2.5V, regardless of input voltage fluctuations.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard connected components.
• Thermal Shutdown: In case of excessive temperature, the regulator automatically shuts down to prevent damage.
• Low Dropout Voltage: With a low dropout voltage of 0.3V, it efficiently regulates voltage even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages: - Compact Size: The small form factor makes it suitable for space-constrained applications. - High Efficiency: LX8117-25CDD offers high efficiency, minimizing power loss. - Wide Operating Temperature Range: It can operate reliably in extreme temperature conditions.

Disadvantages: - Limited Output Voltage Options: This specific model only provides a fixed output voltage of 2.5V.

Working Principles

LX8117-25CDD operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage despite variations in the input voltage. The internal circuitry adjusts the resistance to regulate the output voltage at the desired level.

Detailed Application Field Plans

LX8117-25CDD finds applications in various electronic devices and systems, including but not limited to:

1. Mobile Phones: It ensures stable voltage supply to critical components, enhancing overall performance.
2. Portable Audio Players: The regulator maintains a consistent voltage for optimal audio quality.
3. IoT Devices: LX8117-25CDD helps maintain reliable power supply in Internet of Things (IoT) devices.
4. Battery-Powered Systems: It efficiently regulates voltage in battery-powered systems, extending battery life.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LX8117-25CDD are:

1. LM1117-2.5: This voltage regulator provides a fixed output voltage of 2.5V with a higher output current capability.
2. LT1763-2.5: It offers a low dropout voltage and adjustable output voltage options, including 2.5V.
3. ADP3339-2.5: This regulator provides a fixed 2.5V output voltage with excellent line and load regulation.

These alternative models can be considered based on specific requirements and design constraints.

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