LX8117A-25CDT

Product Overview

Category

The LX8117A-25CDT belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• The LX8117A-25CDT is a low-dropout (LDO) linear voltage regulator.
• It has a fixed output voltage of 2.5V.
• The device operates with a low quiescent current, making it suitable for battery-powered applications.
• It offers excellent line and load regulation.
• The LX8117A-25CDT provides thermal shutdown and current limit protection features.

Package

The LX8117A-25CDT comes in a compact surface-mount package.

Essence

The essence of the LX8117A-25CDT lies in its ability to provide stable and regulated voltage output in various electronic applications.

Packaging/Quantity

The LX8117A-25CDT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LX8117A-25CDT has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation provide stable output voltage.
• Thermal shutdown protects the device from overheating.
• Current limit protection prevents excessive current flow.

Advantages and Disadvantages

Advantages

• Low quiescent current makes it suitable for battery-powered applications.
• Compact package allows for easy integration into circuit designs.
• Excellent line and load regulation ensure stable voltage output.

Disadvantages

• Fixed output voltage limits flexibility in certain applications.
• Limited input voltage range may not be suitable for all power supply requirements.

Working Principles

The LX8117A-25CDT operates as a linear voltage regulator. It regulates the input voltage to a fixed 2.5V output voltage by dissipating excess energy as heat. The device uses a feedback mechanism to maintain a constant output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The LX8117A-25CDT finds applications in various electronic devices, including but not limited to: - Battery-powered portable devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LX8117A-25CDT include: - LM1117-2.5 - LT1763-2.5 - MCP1702-2.5

These models provide comparable voltage regulation capabilities and can be considered as alternatives based on specific application requirements.

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