The LM4128CQ1MF2.0/NOPB is a precision voltage reference from Texas Instruments, renowned for its high accuracy and stability. This component is part of the LM4128 series, which is designed to provide a stable voltage reference over a wide range of operating conditions. The device is available in a compact SOT-23 package, making it suitable for space-constrained applications.

Key Features

• Output Voltage: The LM4128CQ1MF2.0/NOPB provides a fixed output voltage of 2.0V, which is ideal for various analog and digital circuits that require a precise reference voltage.
• Accuracy: It boasts an impressive initial accuracy of ±0.1% (max) and a temperature coefficient of only 20ppm/°C (max), ensuring reliable performance across a wide temperature range.
• Stability: The voltage reference is designed for excellent stability and low dynamic impedance, making it resilient to external disturbances and load variations.
• Supply Voltage Range: It operates over a broad supply voltage range from 2.7V to 5.5V, providing flexibility in various power supply configurations.
• Low Current Consumption: With a quiescent current of typically 60μA, the device is suitable for battery-powered and energy-sensitive applications.
• Automotive Grade: As an AEC-Q100 qualified component, it is suitable for automotive applications, ensuring reliability and performance under harsh conditions.

Applications

The LM4128CQ1MF2.0/NOPB is versatile and can be used in a range of applications, including:

• Automotive electronics
• Portable and battery-powered equipment
• Data acquisition systems
• Microcontroller and microprocessor systems
• Industrial instrumentation

Environmental and Regulatory Compliance

The NOPB designation indicates that this product is lead-free and RoHS compliant, aligning with environmental standards that restrict hazardous substances in electronic equipment. This makes the LM4128CQ1MF2.0/NOPB not only a high-performance choice but also an environmentally responsible one.