LM4128AQ1MFX4.1/NOPB

Product Overview

The LM4128AQ1MFX4.1/NOPB belongs to the category of precision voltage references and is commonly used in electronic circuits requiring stable and accurate voltage references. This device offers exceptional characteristics such as low temperature coefficient, high initial accuracy, and low dropout voltage. It is available in a small SOT-23 package and is an essential component in various electronic applications.

Basic Information - Category: Precision Voltage Reference - Use: Providing stable and accurate voltage reference in electronic circuits - Characteristics: Low temperature coefficient, high initial accuracy, low dropout voltage - Package: SOT-23 - Essence: Precision voltage reference for electronic applications - Packaging/Quantity: Available in reels with specified quantities

Specifications

The LM4128AQ1MFX4.1/NOPB features a voltage output of 4.096V with an initial accuracy of ±0.1%. It operates within a temperature range of -40°C to 125°C and has a low dropout voltage of 300mV at 1mA load current.

Detailed Pin Configuration

The device has three pins: VOUT, GND, and VIN. The VOUT pin provides the stable 4.096V output, the GND pin is the ground connection, and the VIN pin is the input voltage supply.

Functional Features

• Stable Output: Provides a stable 4.096V output voltage
• Low Dropout Voltage: Operates with a low dropout voltage of 300mV at 1mA load current
• Wide Temperature Range: Suitable for operation in a wide temperature range from -40°C to 125°C

Advantages and Disadvantages

Advantages: - High initial accuracy - Low temperature coefficient - Small package size

Disadvantages: - Limited output voltage options - Sensitive to external noise and interference

Working Principles

The LM4128AQ1MFX4.1/NOPB utilizes bandgap reference technology to generate a stable and accurate voltage output. It maintains its precision across varying temperatures and load conditions, making it suitable for demanding electronic applications.

Detailed Application Field Plans

This precision voltage reference is widely used in analog-to-digital converters, data acquisition systems, battery management systems, and other precision measurement and control applications. Its stability and accuracy make it an ideal choice for critical voltage reference requirements in various electronic devices.

Detailed and Complete Alternative Models

Some alternative models to the LM4128AQ1MFX4.1/NOPB include the LM4040, LT6654, and MAX6126 series of precision voltage references. These alternatives offer similar precision and stability, catering to diverse application needs.

In conclusion, the LM4128AQ1MFX4.1/NOPB precision voltage reference is a crucial component in electronic circuits that demand stable and accurate voltage references. With its high initial accuracy, low temperature coefficient, and compact package, it serves as a reliable solution for precision measurement and control applications.

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