LM4040D30ILPR

Product Overview

LM4040D30ILPR belongs to the category of precision voltage references. It is commonly used in electronic circuits to provide a stable and accurate reference voltage. The LM4040D30ILPR is known for its high accuracy, low temperature coefficient, and low power consumption. It is available in various package types such as SOT-23 and TO-92, and typically comes in reels or tubes with a specific quantity per package.

Specifications

• Output Voltage: 3.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 20ppm/°C
• Operating Current: 60µA
• Package Types: SOT-23, TO-92
• Packaging: Reels, Tubes

Detailed Pin Configuration

The LM4040D30ILPR typically has three pins: 1. VOUT: Output Voltage 2. NC: No Connection 3. GND: Ground

Functional Features

• High Accuracy: The LM4040D30ILPR provides a precise output voltage with an initial accuracy of ±0.5%.
• Low Temperature Coefficient: With a temperature coefficient of 20ppm/°C, it maintains stability over a wide temperature range.
• Low Power Consumption: Operating at just 60µA, it is suitable for low-power applications.

Advantages and Disadvantages

Advantages

• Precise and stable output voltage
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• Sensitive to external noise and interference

Working Principles

The LM4040D30ILPR operates based on the bandgap reference principle, where the output voltage is derived from the inherent properties of semiconductor materials. It utilizes a precision temperature-compensated reference source to ensure consistent performance across varying environmental conditions.

Detailed Application Field Plans

The LM4040D30ILPR is widely used in applications requiring a stable voltage reference, such as: - Analog and digital circuits - Sensor interfaces - Battery management systems - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to LM4040D30ILPR include: - LM385 - LTZ1000 - ADR431

In conclusion, the LM4040D30ILPR is a precision voltage reference that offers high accuracy, low power consumption, and stability across temperature variations. Its applications span various electronic circuits and systems, making it a versatile component in the field of electronics.

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