ZV50K1812T401N Product Encyclopedia Entry

Introduction

The ZV50K1812T401N is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, DPAK
• Essence: Ensures stable and reliable voltage supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 5A
• Dropout Voltage: 0.5V at 3A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical
• Quiescent Current: 75µA

Detailed Pin Configuration

The ZV50K1812T401N typically features 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

• High Precision: Provides accurate and stable output voltage
• Thermal Shutdown Protection: Safeguards the device from overheating
• Low Dropout Voltage: Maintains regulation even with small voltage differentials
• Short-Circuit Protection: Prevents damage due to short-circuit conditions

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Higher quiescent current compared to some alternatives
• Limited maximum output current compared to higher-rated models

Working Principles

The ZV50K1812T401N 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 the desired output voltage.

Detailed Application Field Plans

The ZV50K1812T401N finds extensive use in various applications, including: - Power supplies for consumer electronics - Industrial automation systems - Automotive electronics - Battery management systems - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the ZV50K1812T401N include: - LM317: A widely used adjustable linear voltage regulator - LT1083: Offers higher output current capability - LM2940: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the ZV50K1812T401N serves as a reliable voltage regulator with precise control and protection features, making it suitable for diverse electronic applications.

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