MPQ2918GL-AEC1-Z

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: GL-AEC1-Z
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Quiescent Current: 45µA (typical)
• Dropout Voltage: 200mV at 1A (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MPQ2918GL-AEC1-Z has the following pin configuration:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. VOUT: Output Voltage

Functional Features

• High Efficiency: The MPQ2918GL-AEC1-Z offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 45µA, it consumes minimal power during standby or low load conditions.
• Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for different requirements.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Low power consumption during standby
• Wide input voltage range
• Adjustable output voltage

Disadvantages

• Limited maximum output current (1A)
• Dropout voltage of 200mV at 1A may affect certain applications with strict voltage requirements.

Working Principles

The MPQ2918GL-AEC1-Z is a voltage regulator that converts the input voltage to a stable and regulated output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. This allows it to compensate for changes in input voltage, load conditions, and temperature variations.

Detailed Application Field Plans

The MPQ2918GL-AEC1-Z is commonly used in various electronic devices and systems, including:

1. Mobile Phones
2. Tablets
3. Portable Media Players
4. Wearable Devices
5. IoT (Internet of Things) Devices
6. Battery-Powered Applications
7. Embedded Systems

Its compact package and low power consumption make it suitable for space-constrained and battery-powered applications.

Detailed and Complete Alternative Models

1. MPQ2915GL-AEC1-Z: Similar specifications but with a lower maximum output current of 500mA.
2. MPQ2920GL-AEC1-Z: Similar specifications but with a higher maximum output current of 2A.
3. MPQ2933GL-AEC1-Z: Similar specifications but with a higher output voltage range of 0.6V to 5.5V.

These alternative models provide options based on specific requirements and can be considered as substitutes for the MPQ2918GL-AEC1-Z.

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