8151V1T5L.5LT Product Encyclopedia Entry

Introduction

The 8151V1T5L.5LT 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: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: TO-220, SOT-223
• Essence: Stabilizing input voltage to provide a constant output voltage
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.2V to 18V
• Output Voltage Range: 0.8V to 15V
• Output Current: Up to 1.5A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 8151V1T5L.5LT 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

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Prevents damage due to excessive temperature by shutting down the regulator

Advantages and Disadvantages

Advantages

• High precision regulation
• Low dropout voltage
• Low quiescent current
• Compact package size

Disadvantages

• Limited maximum output current
• Higher cost compared to basic linear regulators

Working Principles

The 8151V1T5L.5LT 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.

Detailed Application Field Plans

The 8151V1T5L.5LT finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - LM317 - LM1117 - XC6206

In conclusion, the 8151V1T5L.5LT voltage regulator offers precise voltage regulation and is suitable for a wide range of electronic applications.

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