LM2736YMKX

Introduction

The LM2736YMKX is a voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate voltage and ensure stable power supply to various components. This entry provides an overview of the LM2736YMKX, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: High Efficiency, Low Dropout Voltage
• Package: SOT-23, SOIC-8
• Essence: Regulating Voltage for Electronic Devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage Range: 1.24V to 16V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM2736YMKX has a standard pin configuration with input, output, and ground pins, as well as additional pins for enable and feedback.

Functional Features

• High Efficiency: The LM2736YMKX offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, the regulator can maintain a stable output even when the input voltage is close to the output voltage.
• Enable Function: The device includes an enable pin for controlling the regulator's operation.
• Overcurrent Protection: Built-in overcurrent protection ensures the safety of connected components.

Advantages and Disadvantages

Advantages

• High Efficiency
• Low Dropout Voltage
• Overcurrent Protection
• Wide Input Voltage Range

Disadvantages

• Limited Output Current (Up to 500mA)
• Sensitive to External Noise

Working Principles

The LM2736YMKX operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output. When enabled, the regulator continuously monitors the input and output voltages to ensure proper regulation.

Detailed Application Field Plans

The LM2736YMKX is widely used in portable electronic devices, battery-powered systems, and low-voltage applications where efficient voltage regulation is critical. It is commonly found in mobile phones, portable media players, and handheld instruments.

Detailed and Complete Alternative Models

• LM2937: Similar voltage regulator with higher output current capability
• LM2940: Low dropout voltage regulator with adjustable output voltage
• LM317: Adjustable linear voltage regulator with higher output current capacity

In conclusion, the LM2736YMKX is a versatile voltage regulator with high efficiency and low dropout voltage, making it suitable for a wide range of electronic applications.

Word Count: 410