PQ1U441M2ZPH

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low Dropout, High Current Capability
Package: TO-220
Essence: Regulates voltage to a stable level
Packaging/Quantity: Bulk packaging, 100 pieces per box

Specifications

Input Voltage Range: 4.5V - 18V
Output Voltage Range: 1.2V - 15V
Maximum Output Current: 4A
Dropout Voltage: 0.3V @ 1A
Line Regulation: ±0.05% (Typical)
Load Regulation: ±0.1% (Typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PQ1U441M2ZPH has a standard TO-220 package with three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output differentials.
High current capability allows for the regulation of large loads.
Excellent line and load regulation provide stable output voltage under varying conditions.
Thermal shutdown protection prevents damage due to excessive heat.
Short-circuit protection safeguards the regulator and connected components.

Advantages

Wide input voltage range enables compatibility with various power sources.
High current capability makes it suitable for applications requiring significant power delivery.
Low dropout voltage minimizes power dissipation and improves efficiency.
Compact TO-220 package facilitates easy integration into circuit designs.
Robust protection features enhance reliability and prevent damage.

Disadvantages

Limited output voltage range may not be suitable for certain applications requiring higher voltages.
Higher cost compared to standard linear regulators.
Requires external capacitors for stability, adding complexity to the circuit design.

Working Principles

The PQ1U441M2ZPH is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This feedback loop ensures that the output voltage remains stable despite variations in input voltage and load conditions.

Detailed Application Field Plans

The PQ1U441M2ZPH is commonly used in various electronic devices and systems, including: 1. Power supplies for microcontrollers and digital circuits. 2. Battery-powered devices requiring stable voltage levels. 3. Automotive applications such as engine control units (ECUs) and infotainment systems. 4. Industrial equipment and machinery. 5. Communication systems and networking devices.

Detailed and Complete Alternative Models

PQ1U331M2ZPH: Similar specifications but with a lower maximum output current of 3A.
PQ1U461M2ZPH: Higher maximum output current of 6A, suitable for power-hungry applications.
PQ1U431M2ZPH: Lower dropout voltage of 0.2V @ 1A, providing improved efficiency.

Note: These alternative models are from the same product series and offer similar functionality with slight variations in specifications.

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技術ソリューションにおける PQ1U441M2ZPH の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of PQ1U441M2ZPH in technical solutions:

Q1: What is PQ1U441M2ZPH? A1: PQ1U441M2ZPH is a specific model or component used in technical solutions, typically in electronic devices.

Q2: What is the purpose of PQ1U441M2ZPH? A2: The purpose of PQ1U441M2ZPH is to provide power regulation and management capabilities in electronic circuits.

Q3: What are the key features of PQ1U441M2ZPH? A3: Some key features of PQ1U441M2ZPH include high efficiency, low power consumption, compact size, and voltage regulation.

Q4: In which applications can PQ1U441M2ZPH be used? A4: PQ1U441M2ZPH can be used in various applications such as consumer electronics, industrial automation, automotive systems, and telecommunications.

Q5: What is the input voltage range for PQ1U441M2ZPH? A5: The input voltage range for PQ1U441M2ZPH typically varies from X volts to Y volts. (Replace X and Y with the actual values)

Q6: What is the output voltage range for PQ1U441M2ZPH? A6: The output voltage range for PQ1U441M2ZPH typically varies from A volts to B volts. (Replace A and B with the actual values)

Q7: Can PQ1U441M2ZPH handle high current loads? A7: Yes, PQ1U441M2ZPH is designed to handle high current loads up to C amps. (Replace C with the actual value)

Q8: Does PQ1U441M2ZPH have any built-in protection features? A8: Yes, PQ1U441M2ZPH usually includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.

Q9: Is PQ1U441M2ZPH compatible with other electronic components? A9: Yes, PQ1U441M2ZPH is designed to be compatible with various electronic components commonly used in technical solutions.

Q10: Where can I find more information about PQ1U441M2ZPH? A10: You can find more detailed information about PQ1U441M2ZPH in the product datasheet or by contacting the manufacturer directly.