MP2116DQ-LF-P

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Dropout Voltage, Small Package Size
• Package: QFN (Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP2116DQ-LF-P 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 MP2116DQ-LF-P offers high efficiency power conversion, minimizing energy loss.
• Low Dropout Voltage: It has a low dropout voltage, ensuring stable output even with small input-output voltage differentials.
• Small Package Size: The QFN package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Stable output voltage even with low input-output voltage differential
• Compact package size

Disadvantages

• Limited maximum output current (1.5A)

Working Principles

The MP2116DQ-LF-P is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.8V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The EN pin allows for easy on/off control, while the FB pin provides feedback for accurate voltage regulation.

Detailed Application Field Plans

The MP2116DQ-LF-P is commonly used in various applications, including:

1. Portable Electronic Devices: It can be used to regulate power supply voltages in smartphones, tablets, and portable media players.
2. IoT Devices: The IC is suitable for powering low-power IoT devices such as sensors, wearables, and smart home devices.
3. Battery-Powered Systems: It can be utilized in battery-powered systems that require efficient power management, such as wireless communication modules and handheld instruments.

Detailed and Complete Alternative Models

• MP2115DQ-LF-P
• MP2117DQ-LF-P
• MP2118DQ-LF-P
• MP2119DQ-LF-P
• MP2120DQ-LF-P

These alternative models offer similar functionality and characteristics to the MP2116DQ-LF-P, providing options for different design requirements.

In conclusion, the MP2116DQ-LF-P is a voltage regulator IC with high efficiency, low dropout voltage, and a compact package size. It is commonly used in portable electronic devices, IoT devices, and battery-powered systems. While it has a limited maximum output current, it offers several advantages such as stable output voltage and high efficiency power conversion. Alternative models are available for different design needs.