CZRA4747-G Product Overview

Introduction

CZRA4747-G is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply. In this entry, we will provide an in-depth overview of CZRA4747-G, 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: Ensuring stable and regulated power supply in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Integrated circuit for voltage regulation
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 4.75V to 5.25V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.2%
• Load Regulation: 0.4%

Detailed Pin Configuration

The CZRA4747-G voltage regulator has a standard pin configuration with input, output, and ground pins. The pinout configuration is as follows: - Pin 1: Input Voltage (VIN) - Pin 2: Ground (GND) - Pin 3: Output Voltage (VOUT)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Wide operating temperature range

Disadvantages

• Limited output current compared to higher-rated regulators
• Higher dropout voltage than some competing models

Working Principles

CZRA4747-G operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

CZRA4747-G finds extensive applications in various electronic systems, including but not limited to: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, several alternative models are available in the market, including: - CZRA4748-G: Higher output current version - CZRA4746-G: Lower dropout voltage version - CZRA4750-G: Higher output voltage version

In conclusion, CZRA4747-G is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications. Its compact size and robust features make it a popular choice among designers and engineers seeking stable power supply solutions.

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