PTZTE2511A Product Overview

Introduction

The PTZTE2511A is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth overview of the PTZTE2511A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Device
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, compact design
• Package: TO-220, SOT-223
• Essence: Regulates voltage within a specific range
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4V to 28V
• Output Voltage Range: 1.2V to 25V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical

Detailed Pin Configuration

The PTZTE2511A 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 input voltage and load current
• Overcurrent Protection: Safeguards the device and connected circuitry from excessive currents
• Thermal Shutdown: Prevents overheating by shutting down the regulator if the temperature exceeds safe limits

Advantages and Disadvantages

Advantages

• High precision regulation
• Low dropout voltage
• Compact design suitable for space-constrained applications

Disadvantages

• Limited maximum output current compared to some alternatives
• Sensitive to improper handling and static discharge

Working Principles

The PTZTE2511A utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. When the input voltage or load current changes, the regulator adjusts its internal components to ensure a steady output voltage within the specified range.

Detailed Application Field Plans

The PTZTE2511A finds extensive use in various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the PTZTE2511A include: - LM2940 - L78xx series - NCV4274

In summary, the PTZTE2511A is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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