LM4041DIM3-1.2/NOPB

Product Overview

The LM4041DIM3-1.2/NOPB belongs to the category of precision voltage references and is commonly used in various electronic applications. This component is known for its stable output voltage, low power consumption, and small package size, making it suitable for portable and battery-powered devices. The LM4041DIM3-1.2/NOPB is available in a SOT-23 package and is an essential part of many electronic circuits due to its precise voltage reference capabilities.

Basic Information

• Category: Precision Voltage Reference
• Use: Provides stable voltage reference for electronic circuits
• Characteristics: Stable output voltage, low power consumption, small package size
• Package: SOT-23
• Essence: Essential for maintaining precise voltage levels in electronic systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Output Voltage: 1.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 45V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LM4041DIM3-1.2/NOPB features a standard SOT-23 pin configuration with three pins: 1. Pin 1 (VOUT): Output Voltage 2. Pin 2 (NC): No Connection 3. Pin 3 (VIN): Input Voltage

Functional Features

• Precise Voltage Reference: The LM4041DIM3-1.2/NOPB provides a stable 1.2V output voltage, ensuring accuracy in electronic circuits.
• Low Power Consumption: With a quiescent current of 60µA, this component is suitable for battery-powered applications.
• Wide Operating Temperature Range: Capable of functioning in environments ranging from -40°C to 125°C, making it versatile for various conditions.

Advantages and Disadvantages

Advantages

• Stable and precise voltage reference
• Low power consumption
• Small package size for space-constrained designs

Disadvantages

• Limited output voltage options
• Sensitivity to supply voltage variations

Working Principles

The LM4041DIM3-1.2/NOPB operates based on the bandgap reference principle, where the output voltage is derived from the inherent properties of semiconductor materials. By leveraging this principle, the component ensures a stable and accurate output voltage regardless of variations in input voltage or temperature.

Detailed Application Field Plans

The LM4041DIM3-1.2/NOPB finds extensive use in the following application fields: - Portable Electronics: Used in handheld devices, portable meters, and battery-powered gadgets to maintain stable voltage levels. - Industrial Control Systems: Integrated into control circuitry for precise voltage references in industrial automation applications. - Automotive Electronics: Employed in automotive sensor modules and onboard systems to ensure accurate voltage regulation.

Detailed and Complete Alternative Models

For applications requiring alternative precision voltage references, the following models can be considered: - LM4040: Offers different output voltage options and similar performance characteristics. - LT1021: Provides high-precision voltage reference with low temperature coefficient for demanding applications. - ADR4520: Suitable for ultra-high precision voltage reference requirements in instrumentation and measurement systems.

In conclusion, the LM4041DIM3-1.2/NOPB serves as a crucial component in electronic circuits, providing stable and precise voltage references for a wide range of applications. Its compact size, low power consumption, and reliable performance make it a popular choice among design engineers seeking accurate voltage regulation in their systems.

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