LM4040CEM3-5.0/NOPB

Product Overview

Category

The LM4040CEM3-5.0/NOPB belongs to the category of voltage references.

Use

This product is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy: The LM4040CEM3-5.0/NOPB provides a highly accurate output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stable performance across different operating conditions.
• Low power consumption: This voltage reference consumes minimal power, making it suitable for battery-powered applications.
• Wide operating range: It operates within a wide voltage range, allowing for versatile use in different circuit designs.

Package

The LM4040CEM3-5.0/NOPB is available in a small SOT-23 package, which is compact and easy to integrate into circuit boards.

Essence

The essence of the LM4040CEM3-5.0/NOPB lies in its ability to provide a precise and stable voltage reference, ensuring accurate operation of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 20ppm/°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM4040CEM3-5.0/NOPB has three pins:

1. VOUT: Output pin, providing a stable 5.0V reference voltage.
2. GND: Ground pin, connected to the circuit's ground.
3. VIN: Input pin, connected to the power supply voltage.

Functional Features

• High precision: The LM4040CEM3-5.0/NOPB offers a highly accurate and stable output voltage, ensuring precise operation of electronic circuits.
• Low power consumption: It consumes minimal power, making it suitable for low-power applications and extending battery life.
• Wide operating range: This voltage reference can operate within a wide voltage range, accommodating various circuit designs.
• Low temperature coefficient: The LM4040CEM3-5.0/NOPB exhibits a low temperature coefficient, minimizing voltage variations with temperature changes.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low power consumption
• Wide operating range
• Compact package size

Disadvantages

• Limited output voltage options (only 5.0V available)

Working Principles

The LM4040CEM3-5.0/NOPB utilizes bandgap voltage reference technology to generate a precise and stable output voltage. It employs a combination of active and passive components to achieve accurate voltage regulation.

Detailed Application Field Plans

The LM4040CEM3-5.0/NOPB finds applications in various fields, including: 1. Precision analog circuits 2. Data acquisition systems 3. Industrial control systems 4. Portable electronic devices 5. Battery-powered equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM4040CEM3-5.0/NOPB include: - LT6654: Precision voltage reference with adjustable output voltage. - MAX6190: Low-power, high-accuracy voltage reference. - REF5025: Ultra-low noise, high-precision voltage reference.

These alternative models provide comparable performance and can be considered as substitutes for the LM4040CEM3-5.0/NOPB in various applications.

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