71V30VL90TF/2932

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout voltage, high accuracy, low quiescent current
• Package: TO-220
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Input Voltage Range: 7V - 30V
• Output Voltage: 9V
• Dropout Voltage: 0.9V (maximum)
• Quiescent Current: 10mA (maximum)
• Output Current: 1A (maximum)

Detailed Pin Configuration

The 71V30VL90TF/2932 IC has three pins: 1. Vin (Pin 1): Input voltage pin 2. Vout (Pin 2): Output voltage pin 3. GND (Pin 3): Ground pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small voltage differences between input and output.
• High accuracy provides a stable output voltage, suitable for sensitive electronic components.
• Low quiescent current minimizes power consumption when the load is light.

Advantages

• Wide input voltage range allows flexibility in various applications.
• Stable output voltage ensures reliable performance of connected devices.
• Low dropout voltage enables efficient power conversion.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• TO-220 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The 71V30VL90TF/2932 is a linear voltage regulator that utilizes 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 71V30VL90TF/2932 is commonly used in various electronic devices that require a stable 9V power supply. Some typical applications include: - Battery-powered devices - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. LM7809: A widely used 9V linear voltage regulator with similar specifications.
2. LT1086: A high-current, low dropout voltage regulator suitable for demanding applications.
3. LM317: A versatile adjustable voltage regulator that can be configured for 9V output.

These alternative models offer different features and may be suitable depending on specific requirements.

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