VHF36-12IO5 Product Encyclopedia Entry

Introduction

VHF36-12IO5 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an 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: To regulate voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: Integrated circuit (IC)
• Essence: Ensures stable voltage output for electronic devices
• Packaging/Quantity: Typically available in tape and reel packaging with varying quantities

Specifications

• Input Voltage Range: 3.6V to 36V
• Output Voltage Range: 1.2V to 5V
• Output Current: Up to 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220, TO-263, SOT-223, etc.

Detailed Pin Configuration

The VHF36-12IO5 typically consists of three pins: 1. Input Pin (VIN): Connects to the input voltage source 2. Ground Pin (GND): Connected to the ground reference 3. Output Pin (VOUT): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage
• Overcurrent Protection: Safeguards the circuit from excessive current flow
• Thermal Shutdown: Prevents overheating by shutting down the regulator at high temperatures
• Low Dropout Voltage: Allows operation with small voltage differentials between input and output

Advantages and Disadvantages

Advantages

• High precision regulation
• Wide input voltage range
• Compact package size
• Low quiescent current consumption

Disadvantages

• Limited maximum output current
• Heat dissipation may be required for high power applications

Working Principles

The VHF36-12IO5 operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The VHF36-12IO5 finds extensive use in various electronic applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunication equipment - Portable consumer electronics

Detailed and Complete Alternative Models

Several alternative models to VHF36-12IO5 include: - LM317: A widely used adjustable voltage regulator - LM7805: Fixed 5V voltage regulator - LT1083: High current adjustable voltage regulator - LM1117: Low dropout voltage regulator

In conclusion, the VHF36-12IO5 voltage regulator offers precise voltage regulation, making it suitable for diverse electronic applications. Its compact design and efficient performance make it a preferred choice for many circuit designs.

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