LM4040D10IDCKR Precision Micropower Shunt Voltage Reference The LM4040D10IDCKR from Texas Instruments is a high-precision, micropower shunt voltage reference, offering excellent accuracy and stability in a small package. Designed for space-constrained and power-sensitive applications, this voltage reference provides a fixed 10V output with an impressive ±0.1% initial accuracy.

Suitable for a wide range of applications, including portable and battery-powered equipment, the LM4040D10IDCKR is optimized for analog and digital conversion, precision instrumentation, and wide dynamic range amplifiers due to its low output noise and low temperature coefficient. Its ability to operate with very low input current (60 μA typical) makes it ideal for use in energy-critical designs.

The device is offered in the space-saving SC-70 (SOT-323) package, which is highly beneficial for designs where PCB real estate is at a premium. Its robust design ensures a long-term stability of 100 ppm/1000 hours at 25°C, which is critical for maintaining performance over the product's lifespan.

Texas Instruments' LM4040D10IDCKR requires no external components for operation, although it allows for the addition of external capacitors to the input and output pins to filter noise further. This provides designers with flexibility in their applications, ensuring that they can optimize performance based on their specific needs.

The device operates over a wide temperature range of −40°C to 85°C, ensuring reliability in various environmental conditions. Its reverse breakdown voltage is precisely trimmed to 10.00V, with several grades available to cater to different accuracy requirements and budget constraints.

In summary, the LM4040D10IDCKR is a robust, precise, and versatile voltage reference that delivers consistent performance, making it a go-to solution for engineers requiring a stable voltage reference in their designs.

Product Code:LM4040D10IDCKR Manufacturer:Texas Instruments Package:SC-70 (SOT-323) Output Voltage:10V Initial Accuracy:±0.1% Operating Temperature:−40°C to 85°C Click here for more information