0239.400MXEP

Product Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: TO-92
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

• Input Voltage Range: 4V to 18V
• Output Voltage Range: 1.8V to 15V
• Output Current: 100mA
• Dropout Voltage: 0.2V at 100mA
• Quiescent Current: 5µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (Input): Connects to the input voltage source
• Pin 2 (Ground): Connected to the ground
• Pin 3 (Output): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
• Low Dropout: Operates with minimal voltage drop between input and output
• Low Quiescent Current: Consumes very little current when in standby mode

Advantages

• Precision: Provides accurate and stable output voltage
• Low Power Consumption: Ideal for battery-powered applications
• Compact Size: TO-92 package is space-efficient

Disadvantages

• Limited Output Current: Not suitable for high-power applications
• Heat Dissipation: May require additional heat sinking for high ambient temperatures

Working Principles

The 0239.400MXEP utilizes a voltage reference and error amplifier to compare the actual output voltage to a desired reference voltage. It adjusts the pass transistor to maintain the output voltage within the specified range.

Detailed Application Field Plans

This voltage regulator is well-suited for low-power applications such as battery-powered devices, sensor modules, and portable electronics. Its ability to operate with low dropout voltage and quiescent current makes it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

• LM2937: Similar specifications with different package options
• LT1763: Higher output current capability with similar dropout voltage

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This content provides a comprehensive overview of the 0239.400MXEP voltage regulator, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. The detailed information caters to both technical and practical aspects of the product, offering valuable insights for potential users and designers.