P51-1000-S-N-D-4.5OV Product Encyclopedia Entry

Introduction

The P51-1000-S-N-D-4.5OV is a specialized component designed for specific applications in the electronics industry. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulation
• Characteristics: Precision control, compact design, high efficiency
• Package: Surface Mount Device (SMD)
• Essence: Regulating voltage to 4.5 volts
• Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on manufacturer

Specifications

• Model: P51-1000-S-N-D-4.5OV
• Input Voltage Range: 5V to 12V
• Output Voltage: 4.5V
• Current Rating: 1000mA
• Operating Temperature Range: -40°C to 85°C
• Dimensions: Standard SMD package size

Detailed Pin Configuration

1. Input Voltage (V_IN): Connects to the input power source
2. Ground (GND): Provides the reference ground for the device
3. Output Voltage (V_OUT): Delivers the regulated 4.5V output
4. Not Connected (NC): No internal connection, typically left unconnected

Functional Features

• Voltage Regulation: Maintains a stable 4.5V output despite fluctuations in the input voltage
• Overcurrent Protection: Safeguards against excessive current draw
• Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact form factor
• High efficiency

Disadvantages

• Limited to specific voltage output
• May require additional components for certain applications

Working Principles

The P51-1000-S-N-D-4.5OV utilizes a combination of integrated circuits and passive components to regulate the input voltage to a steady 4.5V output. It employs feedback mechanisms to adjust its internal circuitry, ensuring consistent performance across varying load conditions and input voltages.

Detailed Application Field Plans

This component finds extensive use in applications requiring a stable 4.5V power supply, such as: - Portable electronic devices - Battery-powered equipment - Low-power microcontroller systems

Detailed and Complete Alternative Models

• P51-500-S-N-D-4.5OV: Lower current rating variant for lighter loads
• P51-2000-S-N-D-4.5OV: Higher current rating variant for heavier loads
• P51-1000-S-W-D-4.5OV: Through-hole package variant for different mounting options

In conclusion, the P51-1000-S-N-D-4.5OV serves as a crucial component in various electronic systems, providing reliable voltage regulation and contributing to the efficient operation of diverse devices.

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