PS20-102V-PU Product Overview

Introduction

The PS20-102V-PU is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the PS20-102V-PU.

Basic Information Overview

• Category: Voltage Regulator
• Use: Ensuring stable and regulated power supply in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Regulating input voltage to a constant output voltage
• Packaging/Quantity: Typically sold in packs of 10 units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 2A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PS20-102V-PU has a standard TO-220 package with 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 regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable and precise voltage regulation
• Suitable for a wide range of input voltages
• Thermal protection enhances safety and durability

Disadvantages

• Higher dropout voltage compared to some alternative models
• Larger physical size due to TO-220 package

Working Principles

The PS20-102V-PU utilizes a feedback control mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. It employs internal circuitry to compare the actual output voltage with a reference voltage and adjusts the output accordingly.

Detailed Application Field Plans

The PS20-102V-PU is commonly used in the following applications: - Battery-powered devices - Embedded systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the PS20-102V-PU include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator suitable for low current applications - LM2940: Low dropout voltage regulator with different package options

In conclusion, the PS20-102V-PU is a reliable voltage regulator with precise regulation, thermal protection, and versatile applications. Its specifications, functional features, and alternative models provide a comprehensive understanding of its role in electronic systems.

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