Texas Instruments

LM4040C25QDBZT  

Voltage References

LM4040C25QDBZT Description

The LM4040C25QDBZT is a precision voltage reference IC from Texas Instruments, designed for applications requiring a stable and accurate reference voltage. This IC is part of the LM4040 family, which is known for its high precision and low noise characteristics. The LM4040C25QDBZT offers a fixed output voltage of 2.5V with a tolerance of ±0.5%, ensuring reliable performance across a wide range of applications.

LM4040C25QDBZT Features

• Output Type: Fixed, providing a stable and predictable output voltage.
• Current - Output: 15 mA, allowing for sufficient current to drive various loads.
• Temperature Coefficient: 100ppm/°C, ensuring minimal drift over temperature variations.
• Noise: 35µVrms from 10Hz to 10kHz, providing low noise performance for sensitive applications.
• Tolerance: ±0.5%, offering high precision for accurate voltage referencing.
• Mounting Type: Surface Mount, suitable for PCB integration in compact designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, conforming to European chemical safety standards.

LM4040C25QDBZT Applications

The LM4040C25QDBZT is ideal for a variety of applications where a stable and precise reference voltage is critical:

1. Analog-to-Digital Converters (ADCs): Provides a stable reference for accurate conversion.
2. Sensor Circuits: Ensures consistent performance in temperature and pressure sensing applications.
3. Power Management Systems: Offers a reliable voltage reference for voltage regulation and monitoring.
4. Communication Systems: Used in transceivers and other communication equipment for signal integrity.

Conclusion of LM4040C25QDBZT

The LM4040C25QDBZT stands out due to its combination of high precision, low noise, and stable output voltage. Its fixed output type, low temperature coefficient, and ±0.5% tolerance make it a reliable choice for demanding applications. The LM4040C25QDBZT's surface mount packaging and compliance with environmental standards further enhance its suitability for modern electronics design. Whether used in ADCs, sensor circuits, or power management systems, this voltage reference IC delivers the performance and reliability needed for precise voltage regulation.

LM4040C25QDBZT Documents

Download datasheets and manufacturer documentation for LM4040C25QDBZT

PCN Assembly/Origin :

Qual of NFME 17/Feb/2017      

Datasheets :

LM4040A,B,C,D Datasheet      

PCN Design/Specification :

LM404xx 07/Mar/2023