NPI-19B-100GV Product Encyclopedia Entry

Introduction

NPI-19B-100GV 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: Regulating voltage in electronic circuits
Characteristics: High precision, low dropout voltage, thermal shutdown protection
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically packaged individually, quantity varies based on supplier

Specifications

Input Voltage Range: 4.5V to 24V
Output Voltage: 3.3V
Maximum Output Current: 1A
Dropout Voltage: 0.5V at 1A
Operating Temperature Range: -40°C to 125°C
Line Regulation: 0.2%
Load Regulation: 0.4%

Detailed Pin Configuration

Pin 1 (VIN): Input voltage
Pin 2 (GND): Ground
Pin 3 (VOUT): Regulated output voltage

Functional Features

High Precision: Provides accurate and stable output voltage
Low Dropout Voltage: Minimizes power loss
Thermal Shutdown Protection: Safeguards the regulator during high-temperature conditions

Advantages and Disadvantages

Advantages:
- Reliable voltage regulation
- Low dropout voltage
- Thermal protection
Disadvantages:
- Limited maximum output current
- Requires heat sinking for high-power applications

Working Principles

NPI-19B-100GV operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor's conduction, thereby regulating the output voltage.

Detailed Application Field Plans

NPI-19B-100GV finds extensive use in various applications, including: - Battery-powered devices - Embedded systems - Portable electronics - Automotive electronics

Detailed and Complete Alternative Models

Model A: ABC-123-VG
- Similar specifications and package
Model B: XYZ-456-GT
- Higher output current, different package

In conclusion, NPI-19B-100GV is a reliable voltage regulator with precise regulation and thermal protection, making it suitable for diverse electronic applications.

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