PQ1U471M2ZPH

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low Dropout, High Current Capability
Package: SOT-23
Essence: Regulates voltage to ensure stable power supply
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage Range: 1.2V - 5.5V
Dropout Voltage: 200mV @ 100mA
Maximum Output Current: 1A
Line Regulation: ±0.05% (Typical)
Load Regulation: ±0.3% (Typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PQ1U471M2ZPH has three pins: 1. VIN: Input voltage pin 2. VOUT: Output voltage pin 3. GND: Ground pin

Functional Features

Low dropout voltage ensures efficient power conversion
High current capability allows for powering various electronic devices
Excellent line and load regulation for stable output voltage
Thermal shutdown protection prevents overheating
Short-circuit protection safeguards the device and connected components

Advantages

Compact SOT-23 package saves board space
Wide input and output voltage range for versatile applications
High current capability enables usage in power-hungry devices
Low dropout voltage minimizes power dissipation

Disadvantages

Limited maximum output current compared to some alternatives
Relatively higher cost compared to basic linear regulators

Working Principles

The PQ1U471M2ZPH is a linear voltage regulator that operates by comparing the output voltage with a reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

The PQ1U471M2ZPH is commonly used in various electronic devices that require a stable power supply. Some typical applications include: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

PQ1U331M2ZPH: Similar specifications, lower dropout voltage
PQ1U391M2ZPH: Similar specifications, higher maximum output current
PQ1U431M2ZPH: Similar specifications, lower cost

These alternative models provide options based on specific requirements and constraints.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням PQ1U471M2ZPH у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of PQ1U471M2ZPH in technical solutions:

Q1: What is PQ1U471M2ZPH? A1: PQ1U471M2ZPH is a specific model of capacitor used in electronic circuits for various technical applications.

Q2: What is the capacitance value of PQ1U471M2ZPH? A2: The capacitance value of PQ1U471M2ZPH is 470µF.

Q3: What is the voltage rating of PQ1U471M2ZPH? A3: The voltage rating of PQ1U471M2ZPH is 25V.

Q4: What are the dimensions of PQ1U471M2ZPH? A4: The dimensions of PQ1U471M2ZPH are typically specified as 6.3mm x 11mm.

Q5: What is the operating temperature range of PQ1U471M2ZPH? A5: The operating temperature range of PQ1U471M2ZPH is usually -40°C to +105°C.

Q6: Can PQ1U471M2ZPH be used in high-frequency applications? A6: Yes, PQ1U471M2ZPH can be used in high-frequency applications as it has low equivalent series resistance (ESR) and good frequency response.

Q7: Is PQ1U471M2ZPH suitable for automotive applications? A7: Yes, PQ1U471M2ZPH is often used in automotive applications due to its high reliability and ability to withstand harsh environments.

Q8: Can PQ1U471M2ZPH be used in power supply circuits? A8: Yes, PQ1U471M2ZPH is commonly used in power supply circuits to stabilize voltage and filter out noise.

Q9: What is the lifespan of PQ1U471M2ZPH? A9: The lifespan of PQ1U471M2ZPH depends on various factors, but it is typically rated for thousands of hours of continuous operation.

Q10: Where can I purchase PQ1U471M2ZPH? A10: PQ1U471M2ZPH can be purchased from electronic component distributors, online marketplaces, or directly from manufacturers.