LM4040CEM3X-2.0
- Mfr.Part #
- LM4040CEM3X-2.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.5% SOT23-3
- Stock
- 745
- In Stock :
- 745
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Min Output Voltage :
- 2.048V
- Temperature Coefficient :
- 100ppm/°C
- Trim/Adjustable Output :
- No
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e0
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Tolerance :
- ±0.5%
- Current - Cathode :
- 68μA
- Current - Output :
- 15mA
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Output Type :
- FIXED
- Base Part Number :
- LM4040
- Output Voltage :
- 2.048V
- Noise - 10Hz to 10kHz :
- 35μVrms
- Number of Terminations :
- 3
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Temp Coef of Voltage-Max :
- 100 ppm/°C
- Mount :
- Surface Mount
- Datasheets
- LM4040CEM3X-2.0

Voltage Reference Texas Instruments LM4040CEM3X-2.0 Overview
The Voltage Reference Texas Instruments LM4040CEM3X-2.0 is a precision, shunt voltage reference IC that offers a fixed reverse breakdown voltage. Designed by Texas Instruments, this component is known for its high accuracy and stability, with a nominal voltage of 2.0V and an impressive tolerance of ±0.5%. The LM4040CEM3X-2.0 is encapsulated in a small SOT-233 package, making it ideal for space-constrained applications that require reliable voltage calibration and precise control of voltage-sensitive circuits.
LM4040CEM3X-2.0 Features
This precision IC offers several standout features that make it essential for high-performance electronics. Key features include a reverse breakdown voltage of 2.0V, low dynamic impedance, and excellent temperature stability. The device ensures minimal deviation over various temperature ranges, thanks to its tight output tolerance of 0.5%. Its compact SOT-233 package allows for flexible PCB designs and easy integration into a wide range of electronic products.
LM4040CEM3X-2.0 Applications
- Portable Devices: Utilized to provide stable voltage references in battery-powered gadgets like handheld meters and medical monitoring devices, ensuring consistent performance despite variable battery levels.
- Data Acquisition Systems: Essential for maintaining precise voltage standards in systems that require high accuracy data collection, enhancing the reliability and accuracy of measurements.
- Power Supplies: Acts as a reference voltage source within power supply circuits, contributing to better regulation and consistent output under fluctuating load conditions.
- Automotive Electronics: Used to stabilize and control voltages in automotive sensors and electronics, ensuring robust operation in a high-vibration, variable temperature environment.
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