3EZ82D5E3/TR12 Product Overview

Introduction

The 3EZ82D5E3/TR12 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of 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: Regulating voltage in electronic circuits
• Characteristics: Efficient, reliable, compact
• Package: Small form factor, heat-dissipating package
• Essence: Stabilizing input voltage to provide a consistent output
• Packaging/Quantity: Typically available in reels or tubes, quantity varies based on supplier

Specifications

• Input Voltage Range: X volts to Y volts
• Output Voltage Range: A volts to B volts
• Maximum Output Current: C amperes
• Operating Temperature Range: -D°C to +E°C
• Package Type: SOT-23, TO-220, etc.
• Other Features: Overcurrent protection, thermal shutdown, etc.

Detailed Pin Configuration

1. Pin 1: Input Voltage (Vin)
2. Pin 2: Ground (GND)
3. Pin 3: Output Voltage (Vout)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator when temperatures exceed safe limits.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Overcurrent protection enhances circuit safety

Disadvantages

• Heat dissipation may require additional thermal management
• Limited maximum output current compared to some alternatives

Working Principles

The 3EZ82D5E3/TR12 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output. When the input voltage fluctuates, the regulator adapts to ensure a steady output voltage.

Detailed Application Field Plans

Consumer Electronics

• Powering microcontrollers, sensors, and other low-power components in portable devices
• Ensuring stable voltage for audio amplifiers and signal processing circuits

Automotive Electronics

• Regulating voltage for dashboard displays, LED lighting systems, and infotainment units

Industrial Automation

• Providing consistent power supply for control systems, motor drivers, and instrumentation equipment

Detailed and Complete Alternative Models

• ABC1234/TR56: Similar voltage regulator with higher maximum output current
• DEF5678/TR90: Compact alternative with enhanced thermal management capabilities

In conclusion, the 3EZ82D5E3/TR12 is a reliable voltage regulator suitable for various applications, offering efficient voltage regulation and essential protection features. Understanding its specifications, pin configuration, functional features, and application field plans can aid in its effective utilization within electronic circuits.

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