LM4040CIM3-4.1
- Mfr.Part #
- LM4040CIM3-4.1
- Manufacturer
- National Semiconductor
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- LM4040-N 100-PPM/C PRECISION MIC
- Stock
- 28,153
- In Stock :
- 28,153
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Length :
- 2.92mm
- Output Voltage :
- 4.096V
- Min Operating Temperature :
- -40°C
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Reference Voltage :
- 4.096V
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Coefficient :
- 30 ppm/°C
- Number of Outputs :
- 1
- REACH SVHC :
- Unknown
- RoHS Status :
- ROHS3 Compliant
- Reference Type :
- Shunt
- Cathode Current :
- 73μA
- Package / Case :
- SOT-23
- Tolerance :
- 0.5%
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Current :
- 15mA
- Packaging :
- Strip
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.95mm
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Terminal Position :
- Dual
- Trim/Adjustable Output :
- No
- Max Operating Temperature :
- 85°C
- Number of Functions :
- 1
- Output Type :
- FIXED
- Output Current :
- 15mA
- Mount :
- Surface Mount
- Number of Terminations :
- 3
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Min Output Voltage :
- 4.096V
- Number of Pins :
- 3
- Datasheets
- LM4040CIM3-4.1

Voltage Reference National Semiconductor LM4040CIM3-4.1 Overview
The Voltage Reference National Semiconductor LM4040CIM3-4.1 is a high-precision micropower shunt voltage reference, offering a fixed 4.1V output with a precision of 100 ppm/°C over the entire operating temperature range. This product is designed for use in a variety of demanding applications requiring a stable and accurate reference voltage. Engineered by National Semiconductor, this voltage reference is compact and reliable, making it ideal for integration into advanced electronic systems where stability and accuracy are paramount.
LM4040CIM3-4.1 Features
The LM4040CIM3-4.1 offers several notable features that make it a versatile choice for precision voltage requirements:
- Fixed output voltage of 4.1V, suitable for various calibration and control systems.
- High stability with a temperature coefficient of 100 ppm/°C, ensuring minimal deviation across temperature variations.
- Low dynamic impedance and excellent transient response characteristics.
- Extended operating current range suitable for a wide range of applications.
LM4040CIM3-4.1 Applications
- Power Supplies: Acts as a precision reference to stabilize and control output voltage.
- Data Acquisition Systems: Provides accurate reference voltages crucial for sensor interfacing and data precision.
- Portable Devices: Ensures consistent operation and power efficiency in battery-operated electronics.
- Medical Devices: Critical in maintaining consistent and precise voltages necessary for sensitive medical equipment.
- Industrial Equipment: Helps in precise control and monitoring, essential in automation and process control scenarios.
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