MPQ6411GS-33-Z

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Thermal shutdown protection - Overcurrent protection - Short-circuit protection

Package: SOT-223

Essence: The MPQ6411GS-33-Z is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The MPQ6411GS-33-Z is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

The MPQ6411GS-33-Z has the following specifications:

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ6411GS-33-Z has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)

Functional Features

The MPQ6411GS-33-Z offers the following functional features:

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows it to power a wide range of devices.
• Thermal shutdown protection prevents overheating.
• Overcurrent protection safeguards against excessive current flow.
• Short-circuit protection prevents damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output current capability allows it to power a wide range of devices. - Thermal shutdown, overcurrent, and short-circuit protections enhance reliability.

Disadvantages: - Limited input voltage range (2.5V to 6V). - Quiescent current of 120µA may be relatively high for low-power applications.

Working Principles

The MPQ6411GS-33-Z operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, ensuring a stable 3.3V output regardless of input voltage fluctuations. The internal circuitry monitors the output voltage and adjusts the resistance accordingly.

Detailed Application Field Plans

The MPQ6411GS-33-Z is commonly used in various electronic devices that require a stable 3.3V power supply. Some typical application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. Embedded systems: Microcontrollers, sensors, IoT devices.
3. Consumer electronics: Digital cameras, portable gaming consoles.
4. Communication equipment: Routers, modems, wireless access points.
5. Automotive electronics: Infotainment systems, navigation units.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. XC6206P332MR: Another alternative with a smaller SOT-23 package.
3. AP2112K-3.3TRG1: An alternative with lower dropout voltage and higher output current capability.

These alternative models offer similar functionality and can be used as replacements for the MPQ6411GS-33-Z depending on specific requirements.

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