MP8861GL-Z

Product Overview

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1A
• Quiescent Current: 18µA
• Switching Frequency: 2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8861GL-Z has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. SW: Switching Node
6. PG: Power Good Indicator

Functional Features

• High Efficiency: The MP8861GL-Z offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 18µA, it ensures minimal power consumption during standby or light 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 3.6V, providing flexibility for different requirements.
• Overcurrent Protection: The IC incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current (1A)

Working Principles

The MP8861GL-Z is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency power conversion. The IC controls the duty cycle of the internal switch to regulate the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

The MP8861GL-Z is commonly used in various applications, including:

1. Portable Electronic Devices: It can be used to power smartphones, tablets, and portable gaming devices.
2. IoT Devices: It is suitable for powering Internet of Things (IoT) devices such as sensors, smart home devices, and wearables.
3. Industrial Equipment: The IC can be utilized in industrial equipment requiring efficient power management, such as control systems and motor drives.
4. Automotive Electronics: It finds application in automotive electronics, providing stable power supply for infotainment systems, lighting, and other components.

Detailed and Complete Alternative Models

1. MP8860GL-Z: Similar to MP8861GL-Z but with a lower maximum output current of 500mA.
2. MP8862GL-Z: Similar to MP8861GL-Z but with a higher maximum output current of 2A.
3. MP8863GL-Z: Similar to MP8861GL-Z but with an adjustable output voltage range of 0.6V to 5.5V.

These alternative models offer similar functionality with slight variations in specifications to cater to different requirements.

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