LM4040CEM3-5.0

Product Overview

LM4040CEM3-5.0 belongs to the category of precision voltage references. It is commonly used in electronic circuits to provide a stable and accurate voltage reference for various applications. The LM4040CEM3-5.0 is known for its high precision, low power consumption, and small package size, making it suitable for a wide range of electronic devices. It is available in a variety of packages, including SOT-23, SC-70, and TO-92, and is typically sold in reels or tubes containing a specific quantity of units.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to 85°C
• Package Types: SOT-23, SC-70, TO-92
• Packaging: Reels, Tubes

Detailed Pin Configuration

The LM4040CEM3-5.0 has three pins: 1. VOUT: Output Voltage 2. NC: No Connection 3. GND: Ground

Functional Features

The LM4040CEM3-5.0 provides a stable 5.0V output voltage with high accuracy and low temperature coefficient. It operates with low quiescent current, making it suitable for battery-powered applications. The device also offers excellent line and load regulation, ensuring consistent performance across varying operating conditions.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Small package size
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• May require external components for specific applications

Working Principles

The LM4040CEM3-5.0 utilizes a bandgap reference circuit to generate a stable 5.0V output voltage. This circuitry ensures that the output remains constant over changes in temperature and supply voltage, providing a reliable reference for analog and digital circuits.

Detailed Application Field Plans

The LM4040CEM3-5.0 is widely used in precision analog circuits, data acquisition systems, battery management systems, and portable electronic devices. Its stable voltage output makes it suitable for sensor interfaces, A/D converters, and voltage regulators where precise voltage references are essential.

Detailed and Complete Alternative Models

Some alternative models to the LM4040CEM3-5.0 include the LM4040CEM3-4.1, LM4040CEM3-2.5, and LM4040CEM3-1.2. These models offer different output voltages while maintaining similar precision and characteristics, allowing designers to choose the best fit for their specific application requirements.

This comprehensive entry provides an in-depth understanding of the LM4040CEM3-5.0, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.