201-0.8A Product Overview

Introduction

The 201-0.8A is a versatile electronic component that belongs to the category of voltage regulators. It is widely used in various electronic devices and systems to ensure stable and regulated power supply. This entry provides an in-depth overview of the 201-0.8A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, compact size
• Package: TO-220, TO-252, TO-263
• Essence: Ensures consistent voltage output
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage: 3V to 40V
• Output Voltage: 1.25V to 37V
• Output Current: 0.8A
• Dropout Voltage: 1.5V
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.01%/V
• Load Regulation: 0.1%/A

Detailed Pin Configuration

The 201-0.8A typically consists of three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in input voltage and load current
• Overcurrent Protection: Safeguards the circuit from excessive current flow
• Thermal Shutdown: Prevents overheating by shutting down the regulator at high temperatures

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The 201-0.8A operates on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output.

Detailed Application Field Plans

The 201-0.8A finds extensive use in various applications, including: - Power supplies for microcontrollers and integrated circuits - Battery charging circuits - LED driver circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 201-0.8A include: - LM7805: A classic linear voltage regulator with similar characteristics - LM317: Adjustable voltage regulator suitable for a wide range of applications - XC6206: Low dropout voltage regulator for portable devices

In conclusion, the 201-0.8A is a crucial component in electronic design, offering precise voltage regulation and reliability across diverse applications.

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