2JQ 750-R Product Overview

Introduction

The 2JQ 750-R is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, 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: Stabilizing voltage output
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating voltage for various electronic applications
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

The 2JQ 750-R voltage regulator is designed to operate within the following specifications:

• Input Voltage Range: 4.5V to 7V
• Output Voltage: 3.3V
• Maximum Output Current: 750mA
• Dropout Voltage: 0.5V at 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 2JQ 750-R features a standard TO-220 pin configuration with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• High Precision Regulation: Ensures stable output voltage under varying load conditions
• Low Dropout Voltage: Minimizes power dissipation and extends battery life in portable devices
• Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing reliability

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Compact TO-220 package - Wide operating temperature range

Disadvantages: - Limited maximum output current compared to higher-rated regulators - Higher dropout voltage than some modern alternatives

Working Principles

The 2JQ 750-R utilizes a feedback control loop to compare the output voltage to a reference voltage, adjusting the pass transistor to maintain a constant output voltage despite variations in input voltage and load.

Detailed Application Field Plans

The 2JQ 750-R is suitable for a wide range of applications, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

Alternative models to the 2JQ 750-R include: - LM1117 - MCP1700 - AMS1117

In conclusion, the 2JQ 750-R voltage regulator offers precise and reliable voltage regulation within a compact form factor, making it well-suited for diverse electronic applications.

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