LM4041EIM7X-1.2/NOPB

Product Overview

Category

The LM4041EIM7X-1.2/NOPB belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits to provide a stable and accurate reference voltage.

Characteristics

• Voltage Output: 1.2V
• Low Temperature Coefficient: ±50ppm/°C
• Low Quiescent Current: 60µA
• Wide Operating Range: 1.8V to 10V
• Small Package Size: SOT-23-3
• RoHS Compliant

Package

The LM4041EIM7X-1.2/NOPB is available in a small SOT-23-3 package, which is suitable for surface mount applications.

Essence

The essence of this product lies in its ability to provide a precise and stable reference voltage, making it ideal for use in various electronic systems.

Packaging/Quantity

The LM4041EIM7X-1.2/NOPB is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 1.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA
• Operating Range: 1.8V to 10V
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The LM4041EIM7X-1.2/NOPB has three pins:

1. VOUT: Output pin, connected to the load.
2. GND: Ground pin, connected to the reference voltage ground.
3. VIN: Input pin, connected to the power supply.

Functional Features

• Precise Voltage Reference: The LM4041EIM7X-1.2/NOPB provides a stable and accurate 1.2V reference voltage.
• Low Quiescent Current: With a quiescent current of only 60µA, this voltage reference minimizes power consumption.
• Wide Operating Range: It can operate within a wide voltage range of 1.8V to 10V, making it versatile for various applications.
• Low Temperature Coefficient: The ±50ppm/°C temperature coefficient ensures minimal voltage drift with temperature changes.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low power consumption
• Wide operating range
• Small package size for space-constrained designs
• RoHS compliant

Disadvantages

• Limited output voltage options (only 1.2V)

Working Principles

The LM4041EIM7X-1.2/NOPB utilizes bandgap reference technology to generate a precise and stable 1.2V reference voltage. It compensates for temperature variations by employing a temperature-compensated design, resulting in a low temperature coefficient.

Detailed Application Field Plans

The LM4041EIM7X-1.2/NOPB finds applications in various fields, including:

1. Precision Analog Circuits: It is used as a reference voltage for analog-to-digital converters, digital-to-analog converters, and operational amplifiers.
2. Battery-Powered Devices: It provides a stable reference voltage for battery management systems, ensuring accurate measurements and control.
3. Industrial Control Systems: It is utilized in industrial control systems for precise voltage references in sensors, actuators, and control circuits.
4. Communication Systems: It is employed in communication systems for accurate voltage references in transceivers, filters, and signal processing circuits.

Detailed and Complete Alternative Models

1. LM4040CIM3-2.5/NOPB: 2.5V voltage reference with similar characteristics and package.
2. LM4040AIM3-5.0/NOPB: 5.0V voltage reference with similar characteristics and package.
3. LM4040DIM3-10.0/NOPB: 10.0V voltage reference with similar characteristics and package.

These alternative models provide different output voltage options while maintaining the same high precision and stability as the LM4041EIM7X-1.2/NOPB.

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