LM4050BIM3X-4.1/NOPB

Voltage Reference Overview

The LM4050BIM3X-4.1/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, designed for precision applications requiring stable output voltages in compact surface-mount configurations. This component provides a fixed output of 4.096 V with an initial accuracy of 0.2% and a temperature coefficient of 100 ppm/°C. It operates within a maximum shunt current of 15 mA and supports an extended operating temperature range from -40°C to +85°C. The device is housed in a SOT-23-3 package, facilitating integration into space-constrained circuit designs while maintaining high performance standards.

Voltage Reference Feature Summary

• Provides a fixed 4.096 V output with 0.2% initial accuracy for precise voltage regulation
• Features low power consumption suitable for battery-operated and portable devices
• Operates reliably across an industrial temperature range of -40°C to +85°C

Voltage Reference Applications

• Portable instrumentation systems requiring stable reference voltages
• Battery-powered measurement equipment needing low quiescent current
• Data acquisition systems utilizing analog-to-digital converters

Voltage Reference Procurement Notes

Verify the specific suffix and manufacturer details against official Texas Instruments documentation to ensure compatibility with your design requirements. Confirm that the component meets all necessary environmental and safety standards for your intended application before finalizing procurement decisions.

Voltage Reference Selection Notes

Select this component when a fixed 4.096 V reference with 0.2% accuracy is required in a small SOT-23-3 package. Consider the 100 ppm/°C temperature coefficient and 15 mA maximum shunt current limits to ensure proper operation within your circuit's thermal and electrical constraints.

Voltage Reference Part Context

This part belongs to the LM4050 series of micropower shunt voltage references from Texas Instruments. The series offers various fixed output voltages and accuracy grades, providing designers with flexible options for precision voltage referencing in compact surface-mount packages suitable for modern electronic designs.

Voltage Reference Replacement Considerations

LM4050AIM3X-4.1/NOPB: Offers improved 0.1% accuracy and 50 ppm/°C temperature coefficient in the same SOT-23-3 package. LM4050CIM3X-4.1/NOPB: Provides 0.5% accuracy with 50 ppm/°C temperature coefficient, suitable for less stringent precision requirements.