LM4040EEM3-2.0
- Mfr.Part #
- LM4040EEM3-2.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 2% SOT23-3
- Stock
- 46,356
- In Stock :
- 46,356
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Peak Reflow Temperature (Cel) :
- 260
- Reference Type :
- Shunt
- Min Output Voltage :
- 2.048V
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- ECCN Code :
- EAR99
- Trim/Adjustable Output :
- No
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Tolerance :
- ±2%
- Temperature Coefficient :
- 150ppm/°C
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Current - Cathode :
- 73μA
- Current - Output :
- 15mA
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- JESD-609 Code :
- e0
- Output Type :
- FIXED
- JESD-30 Code :
- R-PDSO-G3
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Base Part Number :
- LM4040
- Height Seated (Max) :
- 1.12mm
- Number of Outputs :
- 1
- Length :
- 2.92mm
- Noise - 10Hz to 10kHz :
- 35μVrms
- Output Voltage :
- 2.048V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 8542.39.00.01
- Terminal Pitch :
- 0.95mm
- Width :
- 1.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Datasheets
- LM4040EEM3-2.0

Voltage Reference Texas Instruments LM4040EEM3-2.0 Overview
The Texas Instruments LM4040EEM3-2.0 is a precision, two-terminal shunt voltage reference that offers a fixed reverse breakdown voltage. This IC VREF SHUNT operates with a 2% accuracy level and is packaged in a compact SOT233 configuration, making it highly suitable for integration into space-constrained applications. The device's robust design and stable performance characteristics ensure reliable operation under varying conditions, making it an ideal choice for precision voltage calibration and real-time control systems across various industries. The implementation of the LM4040EEM3-2.0 enhances system accuracy and stability, crucial for achieving optimal performance in critical applications.
LM4040EEM3-2.0 Features
This shunt voltage reference IC is designed for simplicity and efficiency, featuring a fixed 2.048V output with a precision rate of ±2%. The device's low dynamic impedance and wide operating current range from 60 µA to 15 mA provide flexible usage across various load conditions. Additionally, its SOT233 package ensures compatibility with compact PCB layouts, promoting easier integration into existing designs without the need for substantial redesign.
LM4040EEM3-2.0 Applications
- Power Supplies: Utilized to provide stable reference voltage, ensuring consistent output despite variations in load and input conditions.
- Data Acquisition Systems: Acts as a reference point for precision measurements, crucial for maintaining accuracy and reliability in data collection.
- Portable Devices: Due to its compact size and low power consumption, it is ideal for maintaining voltage stability in battery-operated devices.
- Medical Monitoring Equipment: Provides the reference voltage needed for critical diagnostic and monitoring functions, where precision is paramount.
- Automotive Electronics: Used in various electronic control systems to ensure accurate sensor readings and system responses under varying environmental conditions.
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