PQ1X291M2ZPH

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: SOT-23-5
Essence: Monolithic CMOS voltage regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.0V
Dropout Voltage: 200mV (typical)
Output Current: 150mA (maximum)
Line Regulation: ±0.05% (typical)
Load Regulation: ±0.3% (typical)
Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The PQ1X291M2ZPH has a total of 5 pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. NC: No connection pin 5. EN: Enable pin

Functional Features

Low dropout voltage ensures stable output even with small input-output voltage differentials.
High precision regulation provides accurate output voltage.
Compact SOT-23-5 package allows for space-saving designs.
Enable pin allows for easy on/off control of the regulator.

Advantages

High precision regulation ensures reliable performance in various applications.
Low dropout voltage enables efficient power conversion.
Compact size makes it suitable for portable and space-constrained devices.
Enable pin offers flexibility in power management.

Disadvantages

Limited maximum output current may not be suitable for high-power applications.
Input voltage range may restrict compatibility with certain systems.
SOT-23-5 package may require specialized handling during assembly.

Working Principles

The PQ1X291M2ZPH is a monolithic CMOS voltage regulator that utilizes a feedback control mechanism to maintain a stable output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures that the output voltage remains within the specified range, even with variations in input voltage and load conditions.

Detailed Application Field Plans

The PQ1X291M2ZPH is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive applications - Medical devices

Detailed and Complete Alternative Models

PQ1X281M2ZPH: Similar specifications, but with a lower output current of 100mA.
PQ1X271M2ZPH: Lower dropout voltage and higher output current (200mA), suitable for more demanding applications.
PQ1X251M2ZPH: Higher output voltage range (up to 6.0V) for specific requirements.

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PQ1X291M2ZPH v technických řešeních

Sure! Here are 10 common questions and answers related to the application of PQ1X291M2ZPH in technical solutions:

Q1: What is PQ1X291M2ZPH? A1: PQ1X291M2ZPH is a specific model or part number of a component used in technical solutions, such as electronic circuits or systems.

Q2: What is the purpose of PQ1X291M2ZPH? A2: The purpose of PQ1X291M2ZPH is to perform a specific function within a technical solution, such as voltage regulation or power management.

Q3: How does PQ1X291M2ZPH work? A3: PQ1X291M2ZPH works by utilizing its internal circuitry to regulate voltage or perform other functions based on the input signals it receives.

Q4: What are the key features of PQ1X291M2ZPH? A4: Some key features of PQ1X291M2ZPH may include high efficiency, low power consumption, small form factor, and built-in protection mechanisms.

Q5: In which applications can PQ1X291M2ZPH be used? A5: PQ1X291M2ZPH can be used in various applications, including consumer electronics, industrial automation, automotive systems, and telecommunications.

Q6: What are the advantages of using PQ1X291M2ZPH in technical solutions? A6: The advantages of using PQ1X291M2ZPH may include improved power efficiency, better voltage regulation, reduced size and weight, and enhanced system reliability.

Q7: Are there any limitations or considerations when using PQ1X291M2ZPH? A7: Some limitations or considerations when using PQ1X291M2ZPH may include operating temperature range, input/output voltage requirements, and compatibility with other components.

Q8: Can PQ1X291M2ZPH be used in both AC and DC applications? A8: Yes, PQ1X291M2ZPH can be used in both AC (alternating current) and DC (direct current) applications, depending on the specific requirements of the technical solution.

Q9: Is PQ1X291M2ZPH suitable for high-power applications? A9: PQ1X291M2ZPH is typically designed for low to moderate power applications. For high-power applications, it is recommended to use a different component specifically designed for such requirements.

Q10: Where can I find more information about PQ1X291M2ZPH? A10: You can find more information about PQ1X291M2ZPH in its datasheet, which is usually available on the manufacturer's website or by contacting their customer support.