70V35S20PF8

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High voltage capability, low dropout voltage, low quiescent current
• Package: TO-220
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Input Voltage Range: 7V - 70V
• Output Voltage Range: 3.5V
• Maximum Output Current: 2A
• Dropout Voltage: 0.2V
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 70V35S20PF8 has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• High voltage capability allows for use in various applications
• Low dropout voltage ensures efficient regulation even with small voltage differences
• Low quiescent current minimizes power consumption when the regulator is idle

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with different power sources - Stable output voltage ensures reliable operation of connected devices - TO-220 package provides good thermal dissipation

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may cause slight power loss in low voltage scenarios

Working Principles

The 70V35S20PF8 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The 70V35S20PF8 is commonly used in the following applications: 1. Automotive electronics 2. Industrial control systems 3. Power supply units 4. Battery charging circuits

Detailed and Complete Alternative Models

1. 70V35S10PF8: Similar to 70V35S20PF8, but with a lower quiescent current of 10µA.
2. 70V35S30PF8: Similar to 70V35S20PF8, but with a higher maximum output current of 3A.
3. 70V35S50PF8: Similar to 70V35S20PF8, but with a higher input voltage range of 7V - 50V.

(Note: These alternative models are for illustrative purposes only and may not reflect actual existing products.)

This entry provides an overview of the 70V35S20PF8 voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.