LM4041DEM3-1.2
- Mfr.Part #
- LM4041DEM3-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- LM4041 IMPROVED PRECISION MICROP
- Stock
- 2,092
- In Stock :
- 2,092
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Terminal Position :
- Dual
- Max Output Current :
- 12mA
- Number of Pins :
- 3
- Operating Temperature :
- -40°C~125°C TA
- Pbfree Code :
- yes
- Min Output Voltage :
- 1.225V
- Number of Functions :
- 1
- Trim/Adjustable Output :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Type :
- FIXED
- Number of Terminations :
- 3
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Reference Type :
- Shunt
- Number of Outputs :
- 1
- Thickness :
- 1mm
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Current - Cathode :
- 73μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Coefficient :
- 150ppm/°C
- Radiation Hardening :
- No
- Max Output Voltage :
- 1.225V
- Width :
- 1.3mm
- Output Voltage :
- 1.225V
- Base Part Number :
- LM4041
- Mounting Type :
- Surface Mount
- Reference Voltage :
- 1.225V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Factory Lead Time :
- 6 Weeks
- Noise - 10Hz to 10kHz :
- 20μVrms
- Packaging :
- Cut Tape (CT)
- REACH SVHC :
- No SVHC
- Tolerance :
- ±1%
- Length :
- 2.92mm
- Height :
- 1.22mm
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Terminal Pitch :
- 0.95mm
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Datasheets
- LM4041DEM3-1.2
LM4041DEM3-1.2 Documents

Voltage Reference National Semiconductor LM4041DEM3-1.2 Overview
The LM4041DEM3-1.2 from National Semiconductor is a cutting-edge voltage reference chip designed to provide precise voltage calibration and stable fixed voltages for various electronic applications. Known for its improved precision, the LM4041 DEM3-1.2 is an integral component for ensuring system accuracy and reliability in demanding environments. This device stands out for its low dynamic impedance and excellent temperature stability, making it a prime choice for high-performance applications where precise voltage control is crucial.
LM4041DEM3-1.2 Features
- High precision shunt voltage reference
- Output voltage: 1.2 V
- Low dynamic impedance
- Superior temperature stability
- Extended operating temperature range
- Compact SOT-23 package suitable for space-constrained applications
LM4041DEM3-1.2 Applications
- Power Supplies: Acts as a precise reference voltage to ensure stable power output under variable load conditions.
- Data Acquisition Systems: Provides a stable voltage reference point, essential for accurate sensor readings and data logging.
- Battery-Operated Devices: Ensures consistent performance and accuracy in portable devices by stabilizing voltage levels.
- Precision Instrumentation: Critical in lab and testing equipment where exact voltage measurements are necessary.
- Automotive Electronics: Used to provide reliable reference voltages in vehicle electronic systems for enhanced functionality and safety.
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