PQ1U501M2ZPH

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: SOP-8
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 6V
• Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. VREF: Reference voltage pin

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Built-in overcurrent protection for enhanced safety
• Thermal shutdown protection to prevent overheating

Advantages

• High efficiency resulting in reduced power consumption
• Compact SOP-8 package for space-saving designs
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage enables customization for specific requirements
• Overcurrent and thermal protection ensure reliable operation

Disadvantages

• Limited output current of 500mA may not be sufficient for high-power applications
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator

Working Principles

The PQ1U501M2ZPH is a voltage regulator IC that regulates the input voltage to a desired output voltage level. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring a stable and accurate power supply. The IC operates by comparing the feedback voltage with a reference voltage and adjusting the internal circuitry accordingly.

Detailed Application Field Plans

The PQ1U501M2ZPH is commonly used in various electronic devices and systems that require efficient power management. Some typical application fields include: - Battery-powered devices (e.g., smartphones, tablets) - Portable consumer electronics (e.g., digital cameras, portable audio players) - Industrial control systems - Automotive electronics - LED lighting applications

Detailed and Complete Alternative Models

• PQ1U501M2ZPH is part of the PQ1U series from a specific manufacturer. Other models within this series may have similar specifications and features.
• Alternative models from different manufacturers include:
  • Model A: Similar input/output voltage range, higher output current capability
  • Model B: Lower dropout voltage, suitable for low-power applications
  • Model C: Enhanced thermal management features, suitable for high-temperature environments

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