PQ050ES3MXPQ

Product Overview

• Category: Electronic Component
• Use: Power Supply
• Characteristics: High Efficiency, Compact Size, Low Power Consumption
• Package: SMD (Surface Mount Device)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage: 3.3V
• Output Current: 500mA
• Quiescent Current: 10µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The PQ050ES3MXPQ has a SOT-23-5 package with the following pin configuration:

1. Pin 1: GND (Ground)
2. Pin 2: NC (No Connection)
3. Pin 3: VIN (Input Voltage)
4. Pin 4: EN (Enable)
5. Pin 5: VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The PQ050ES3MXPQ provides a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Low Power Consumption: With a quiescent current of only 10µA, it minimizes power wastage in standby mode.
• High Efficiency: The voltage regulator operates with high efficiency, reducing power dissipation and heat generation.
• Compact Size: The SMD package allows for easy integration into space-constrained electronic devices.

Advantages and Disadvantages

Advantages: - Stable output voltage regulation - Low power consumption in standby mode - High efficiency operation - Compact size for easy integration

Disadvantages: - Limited output current capacity (500mA) - Restricted input voltage range (4.5V to 5.5V)

Working Principles

The PQ050ES3MXPQ is a voltage regulator that maintains a constant output voltage of 3.3V regardless of variations in the input voltage. It achieves this by using internal circuitry to adjust the voltage and ensure a stable power supply for connected devices. The regulator operates with high efficiency, minimizing power wastage and heat generation.

Detailed Application Field Plans

The PQ050ES3MXPQ is commonly used in various electronic devices where a stable 3.3V power supply is required. Some application fields include:

1. Consumer Electronics: Used in smartphones, tablets, and portable media players.
2. Embedded Systems: Integrated into microcontroller-based systems, IoT devices, and industrial automation equipment.
3. Wireless Communication: Utilized in wireless routers, access points, and other networking devices.
4. Automotive Electronics: Incorporated into automotive infotainment systems, navigation units, and dashboard displays.
5. Medical Devices: Applied in medical instruments, patient monitoring systems, and diagnostic equipment.

Detailed and Complete Alternative Models

1. PQ030ES3MXPQ: Similar to PQ050ES3MXPQ but with an output voltage of 3.0V.
2. PQ060ES3MXPQ: Similar to PQ050ES3MXPQ but with an output voltage of 6.0V.
3. PQ080ES3MXPQ: Similar to PQ050ES3MXPQ but with an output voltage of 8.0V.
4. PQ100ES3MXPQ: Similar to PQ050ES3MXPQ but with an output voltage of 10.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and package types.

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