LM4040AIM3X-2.5/NOPB
- Mfr.Part #
- LM4040AIM3X-2.5/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- LM4040-N 100-PPM/C PRECISION MIC
- Stock
- 8,897
- In Stock :
- 8,897
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Trim/Adjustable Output :
- No
- Reference Type :
- Shunt
- Mounting Type :
- Surface Mount
- Width :
- 1.3mm
- Current - Cathode :
- 65μA
- Thickness :
- 1mm
- Terminal Position :
- Dual
- Base Part Number :
- LM4040
- Length :
- 2.92mm
- Number of Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Max Output Current :
- 15mA
- Max Output Voltage :
- 2.5V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Noise - 10Hz to 10kHz :
- 35μVrms
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Tolerance :
- ±0.1%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Mount :
- Surface Mount
- Pin Count :
- 3
- Number of Pins :
- 3
- Output Voltage :
- 2.5V
- Height :
- 1.22mm
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.95mm
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Coefficient :
- 100ppm/°C
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Current :
- 15A
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Min Output Voltage :
- 2.5V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Output Type :
- FIXED
- Datasheets
- LM4040AIM3X-2.5/NOPB

Voltage Reference National Semiconductor LM4040AIM3X-2.5/NOPB Overview
The Voltage Reference National Semiconductor LM4040AIM3X-2.5/NOPB is a precision fixed shunt voltage reference that offers a high-degree of accuracy and stability across operational conditions. Specifically designed for space-critical and low-power applications, this device guarantees a 100ppm/°C temperature coefficient and a nominal voltage of 2.5V. With its robust design, the LM4040AIM3X-2.5/NOPB is ideal for integrating into various sophisticated electronic circuits requiring precise voltage calibration and regulation. Its compact surface-mount package enhances its applicability in dense PCB layouts, providing a reliable and stable voltage reference solution for high-performance electronics.
LM4040AIM3X-2.5/NOPB Features
This precision micropower voltage reference offers features critical for demanding applications, including a reverse breakdown voltage of 2.5V with an impressive temperature stability. Key features include a low dynamic impedance and a wide operating current range from 60 μA to 15 mA, making it highly versatile across different operating conditions. The device also provides a low output noise, enhancing overall device performance in sensitive applications.
LM4040AIM3X-2.5/NOPB Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to provide stable voltage for enhanced device reliability and performance.
- Data Acquisition Systems: Offers precise reference voltage essential for accuracy and consistency in measurements within systems that monitor and collect data across various sensors.
- Medical Devices: Critical in maintaining consistent performance in medical electronics, such as patient monitoring systems, where voltage stability can impact the accuracy of readings and operational safety.
- Industrial Automation: Used in controllers and sensors for machinery, where precise voltage references are necessary to ensure accurate process control and operational efficiency.
- Automotive Electronics: Supports automotive systems, including engine control units and sensor applications, ensuring robust performance in harsh environmental conditions.
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