71V30S35TF8

Basic Information Overview

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

Specifications

• Input Voltage Range: 4.5V - 20V
• Output Voltage Range: 3.3V
• Dropout Voltage: 0.3V @ 1A
• Maximum Output Current: 3A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 71V30S35TF8 IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small voltage differences between input and output.
• High current capability allows for powering devices with higher power requirements.
• Excellent line and load regulation provide a stable output voltage regardless of input variations.
• Wide operating temperature range makes it suitable for various environments.

Advantages and Disadvantages

Advantages: - Low dropout voltage results in minimal power dissipation. - High current capability enables the use of this IC in a wide range of applications. - Excellent line and load regulation ensure a stable output voltage.

Disadvantages: - Limited to a fixed output voltage of 3.3V. - Requires external components for proper operation.

Working Principles

The 71V30S35TF8 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage to a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is the minimum voltage difference required for the regulator to operate properly.

Detailed Application Field Plans

The 71V30S35TF8 is commonly used in various electronic devices and systems, including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring a stable voltage source - Automotive applications - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: Similar specifications and pin configuration, available in different package options.
2. LT1086-3.3: Higher current capability, wider input voltage range, and adjustable output voltage.
3. TPS7A3301: Ultra-low dropout voltage, higher accuracy, and adjustable output voltage.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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