LM4041QEEM3-1.2/NO

Product Overview

Category

The LM4041QEEM3-1.2/NO belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The LM4041QEEM3-1.2/NO provides a highly accurate output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.
• Low power consumption: This voltage reference consumes minimal power, making it suitable for battery-powered devices.
• Small package size: The LM4041QEEM3-1.2/NO is available in a compact SOT-23 package, allowing for space-efficient designs.
• Wide operating voltage range: It operates within a wide voltage range, accommodating diverse application requirements.

Package and Quantity

The LM4041QEEM3-1.2/NO is packaged in a SOT-23 package. It is typically sold 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
• Operating Voltage Range: 1.8V to 10V
• Quiescent Current: 60µA (typical)
• Load Regulation: 0.1%/mA (typical)
• Line Regulation: 0.1%/V (typical)

Pin Configuration

The LM4041QEEM3-1.2/NO has three pins:

1. VOUT: Output pin, which provides a stable 1.2V reference voltage.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, which receives the supply voltage.

Functional Features

• Precision voltage reference: The LM4041QEEM3-1.2/NO ensures a stable and accurate 1.2V output voltage.
• Low power consumption: It consumes minimal power, making it suitable for battery-powered applications.
• Temperature stability: The low temperature coefficient ensures consistent performance across varying temperatures.
• Wide operating voltage range: It can operate within a wide input voltage range, providing flexibility in different applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output voltage options (fixed at 1.2V)
• Not suitable for applications requiring higher voltage references

Working Principles

The LM4041QEEM3-1.2/NO utilizes bandgap voltage reference technology to generate a precise and stable 1.2V output voltage. It employs a combination of active and passive components to achieve accurate voltage regulation.

Detailed Application Field Plans

The LM4041QEEM3-1.2/NO finds application in various electronic systems that require a reliable and accurate voltage reference. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs): Providing a stable reference voltage for ADCs ensures accurate conversion of analog signals.
2. Voltage regulators: The LM4041QEEM3-1.2/NO can serve as a reference for voltage regulators, enhancing their precision and stability.
3. Sensor circuits: Many sensors require a stable voltage reference to ensure accurate measurements.
4. Portable devices: Battery-powered devices benefit from the low power consumption and compact size of this voltage reference.

Detailed and Complete Alternative Models

• LM4040CIM3-1.2/NOPB
• LT1461AIS8-1.2#PBF
• MAX6126AASA25+
• REF102CU

These alternative models offer similar functionality and characteristics to the LM4041QEEM3-1.2/NO, providing options for different design requirements.

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