LM2647MTCX

Product Overview

Category

LM2647MTCX belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• LM2647MTCX is a highly efficient voltage regulator.
• It provides stable output voltage even under varying input conditions.
• This IC offers protection features such as overvoltage and overcurrent protection.
• It has low dropout voltage, making it suitable for battery-powered applications.

Package

LM2647MTCX is available in a small outline package (SOT-23) which allows for easy integration into compact electronic designs.

Essence

The essence of LM2647MTCX lies in its ability to regulate voltage efficiently and reliably, ensuring optimal performance of electronic devices.

Packaging/Quantity

This product is typically sold in reels containing a specified quantity of LM2647MTCX ICs. The exact quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LM2647MTCX has the following pin configuration:

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

Functional Features

• High Efficiency: LM2647MTCX offers high efficiency, minimizing power loss during voltage regulation.
• Wide Input Voltage Range: It can operate within a wide range of input voltages, providing flexibility in various applications.
• Overvoltage Protection: This IC includes built-in protection against overvoltage conditions, safeguarding the connected circuitry.
• Overcurrent Protection: LM2647MTCX features overcurrent protection, preventing damage due to excessive current flow.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile use.
• Built-in protection features enhance reliability and safety.
• Small package size enables space-saving designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

LM2647MTCX operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage. The enable pin controls the operation of the IC, allowing for power management when needed.

Detailed Application Field Plans

LM2647MTCX finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Portable media players 3. Wearable devices 4. Battery-powered IoT devices 5. Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM2647MTCX are: 1. LM1117-ADJ 2. LT1086-ADJ 3. TPS7A4700-ADJ 4. ADP3339-ADJ 5. MAX603-ADJ

These alternatives can be considered based on specific requirements and design constraints.

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