Texas Instruments

LM4040CIM7-2.5/NOPB  

Voltage References

LM4040CIM7-2.5/NOPB Description

The LM4040CIM7-2.5/NOPB is a high-precision shunt voltage reference from Texas Instruments, designed to provide a stable and accurate reference voltage for a variety of power management applications. This device features a fixed output voltage of 2.5V with a tight tolerance of ±0.5%, ensuring precise voltage regulation. The LM4040CIM7-2.5/NOPB is capable of sourcing up to 15 mA, making it suitable for applications requiring moderate current handling. Its low temperature coefficient of 100ppm/°C ensures minimal drift over a wide temperature range, enhancing the stability of the reference voltage. Additionally, the device exhibits low noise levels of 35µVrms from 10Hz to 10kHz, which is crucial for sensitive analog circuits.

The LM4040CIM7-2.5/NOPB is packaged in a compact SC70-5 surface-mount package, making it ideal for space-constrained designs. The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the LM4040CIM7-2.5/NOPB is suitable for a wide range of manufacturing processes without the need for special handling precautions.

LM4040CIM7-2.5/NOPB Features

• Fixed Output Voltage: Provides a stable 2.5V reference voltage.
• High Precision: ±0.5% tolerance ensures accurate voltage regulation.
• Low Temperature Coefficient: 100ppm/°C minimizes voltage drift over temperature variations.
• Low Noise: 35µVrms noise level from 10Hz to 10kHz, ideal for sensitive analog circuits.
• Moderate Current Handling: Capable of sourcing up to 15 mA.
• Compact Packaging: SC70-5 surface-mount package saves board space.
• Environmental Compliance: RoHS3 compliant and REACH unaffected.
• Moisture Sensitivity: MSL 1 (unlimited) for flexible manufacturing processes.
• Wide Operating Range: Suitable for a variety of power management applications.

LM4040CIM7-2.5/NOPB Applications

The LM4040CIM7-2.5/NOPB is ideal for applications requiring a stable and precise voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate signal conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Power Management Integrated Circuits (PMICs): Offers a reliable reference for voltage regulation and monitoring.
• Battery Management Systems: Ensures accurate voltage sensing for battery charging and monitoring.
• Medical Devices: Provides stable reference voltage for critical medical equipment.
• Industrial Control Systems: Ensures precise voltage levels for control and monitoring applications.

Conclusion of LM4040CIM7-2.5/NOPB

The LM4040CIM7-2.5/NOPB from Texas Instruments stands out as a high-precision shunt voltage reference, offering a combination of stability, accuracy, and low noise performance. Its compact SC70-5 package and moderate current handling capability make it suitable for a wide range of applications, from consumer electronics to industrial control systems. The device's compliance with environmental regulations and its robustness against moisture sensitivity further enhance its appeal. For designers seeking a reliable and precise voltage reference, the LM4040CIM7-2.5/NOPB is an excellent choice, providing superior performance and versatility.

LM4040CIM7-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM4040CIM7-2.5/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4040-N, LM4040-N-Q1      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM4040-N, LM4040-N-Q1      

PCN Design/Specification :

Copper Wire Update 12/Aug/2015       Revision 07/Mar/2019