P51-1000-S-N-I36-4.5V

Introduction

The P51-1000-S-N-I36-4.5V is a crucial component in the field of electronics and electrical engineering. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Precision, Low Dropout, Low Noise
• Package: SMD (Surface Mount Device)
• Essence: Regulating voltage to 4.5V with high precision and low dropout
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 5V to 12V
• Output Voltage: 4.5V
• Output Current: Up to 1A
• Dropout Voltage: 200mV at 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The P51-1000-S-N-I36-4.5V has a standard SOT-23-5 pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Enable (Shutdown or Enable) 4. NC (No Connection) 5. Vout (Output Voltage)

Functional Features

• Low Dropout: Enables regulation even when the input voltage is only slightly higher than the output voltage.
• Low Noise: Provides a stable and clean output voltage for sensitive electronic circuits.
• Enable Pin: Allows for shutdown or enable control, conserving power when not in use.

Advantages and Disadvantages

Advantages: - High precision voltage regulation - Low dropout voltage - Minimal quiescent current - Small form factor

Disadvantages: - Limited maximum output current - Sensitive to input voltage fluctuations

Working Principles

The P51-1000-S-N-I36-4.5V utilizes a feedback control loop to maintain the output voltage at 4.5V. When the input voltage varies, the internal circuitry adjusts to ensure a stable output.

Detailed Application Field Plans

This voltage regulator is ideal for applications requiring a stable 4.5V supply, such as: - Battery-powered devices - Portable electronics - Sensor modules - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• LM2937-4.5
• MCP1702-4502E
• XC6206P452MR

In conclusion, the P51-1000-S-N-I36-4.5V is a precision voltage regulator with specific characteristics and applications. Its compact size and efficient performance make it a valuable component in various electronic systems.

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