LM4040B41IDBZR
- Mfr.Part #
- LM4040B41IDBZR
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.2% SOT23-3
- Stock
- 2,180
- In Stock :
- 2,180
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Lead Free :
- Lead Free
- Max Output Voltage :
- 4.096V
- Thickness :
- 1mm
- Number of Terminations :
- 3
- Height :
- 1.22mm
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LM4040
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Width :
- 1.3mm
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Pin Count :
- 3
- Tolerance :
- ±0.2%
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Reference Voltage :
- 4.096V
- Number of Outputs :
- 1
- Output Voltage :
- 4.096V
- Current - Cathode :
- 88μA
- Temperature Coefficient :
- 100ppm/°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Operating Temperature :
- -40°C~85°C TA
- Reference Type :
- Shunt
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Output Type :
- FIXED
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.95mm
- Max Output Current :
- 15mA
- Trim/Adjustable Output :
- No
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- ECCN Code :
- EAR99
- Noise - 10Hz to 10kHz :
- 80μVrms
- Length :
- 2.92mm
- Supply Voltage :
- 5V
- Number of Pins :
- 3
- Terminal Form :
- Gull wing
- Min Output Voltage :
- 4.096V
- Datasheets
- LM4040B41IDBZR

Voltage Reference National Semiconductor LM4040B41IDBZR Overview
The Voltage Reference National Semiconductor LM4040B41IDBZR is a precision micro-power shunt voltage reference that offers a fixed reverse breakdown voltage accuracy of 0.2% in a compact SOT-233 package. Engineered by National Semiconductor, this IC is ideal for high-performance applications where precise voltage calibration is critical. Its robust design ensures reliability and stability over a wide range of operating temperatures and power supply variations, making it a go-to solution for demanding applications in industrial and high-tech sectors. The integration of advanced semiconductor technology enables this voltage reference to provide excellent noise immunity and low dynamic impedance, facilitating its use in complex electronic systems.
LM4040B41IDBZR Features
- Precision Shunt Voltage Reference
- Fixed Reverse Breakdown Voltage: 0.2% Accuracy
- Low Dynamic Impedance
- High Stability over Temperature and Power Supply Variations
- Compact SOT-233 Package
- Robust Reliability for Industrial Applications
LM4040B41IDBZR Applications
- Precision Instrumentation
In precision instrumentation, the LM4040B41IDBZR provides stable reference voltage, ensuring accurate measurements and reliable performance under variable environmental conditions.
- Portable Medical Devices
For portable medical devices, this IC offers critical consistency in power supply management, ensuring device safety and functionality in mobile healthcare environments.
- Automotive Electronics
In automotive electronics, the robust design of the LM4040B41IDBZR ensures performance stability in the harsh conditions typically found in automotive applications, contributing to the safety and efficacy of automotive systems.
- Power Supply Control
This voltage reference is integral in power supply control systems to provide a stable benchmark, ensuring system performance remains consistent regardless of external power fluctuations.
- Telecommunication Equipment
The LM4040B41IDBZR supports telecommunication equipment by providing a precise reference voltage, crucial for maintaining signal integrity and operational reliability in communication infrastructures.
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