LM4050AIM3X-2.5
- Mfr.Part #
- LM4050AIM3X-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 3,768
- In Stock :
- 3,768
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Number of Terminations :
- 3
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Trim/Adjustable Output :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Length :
- 2.92mm
- Number of Pins :
- 3
- Height Seated (Max) :
- 1.12mm
- Temp Coef of Voltage-Max :
- 50 ppm/°C
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Max Output Voltage :
- 2.5V
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Max Output Current :
- 15mA
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Coefficient :
- 50ppm/°C
- Noise - 10Hz to 10kHz :
- 41μVrms
- Pin Count :
- 3
- Number of Functions :
- 1
- Current - Cathode :
- 65μA
- Terminal Form :
- Gull wing
- Tolerance :
- ±0.1%
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Output Voltage :
- 2.5V
- Min Output Voltage :
- 2.5V
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Reference Type :
- Shunt
- Lead Free :
- Contains Lead
- Base Part Number :
- LM4050
- Terminal Pitch :
- 0.95mm
- Datasheets
- LM4050AIM3X-2.5

Voltage Reference National Semiconductor LM4050AIM3X-2.5 Overview
The LM4050AIM3X-2.5 from National Semiconductor is a high-precision shunt voltage reference, renowned for its stability and accuracy under a broad range of operating conditions. This device exemplifies robustness, featuring a guaranteed initial accuracy of 0.1% and a temperature coefficient as low as 50 ppm/°C, ensuring reliable performance across a wide temperature range. Ideal for critical applications requiring a stable reference voltage, this product offers a fixed 2.5V output with minimal external components, facilitating streamlined integration into system designs. The SOT-23 package ensures a compact footprint, making it suitable for space-constrained applications.
LM4050AIM3X-2.5 Features
- Output voltage: 2.5V with a precision of 0.1%
- Low temperature coefficient: Typically 50 ppm/°C
- Wide operating current range from 60 µA to 15 mA
- Low dynamic impedance and excellent transient response
- Compact SOT-23 package suitable for space-sensitive applications
LM4050AIM3X-2.5 Applications
- Power Supply Monitoring: Acts as a stable reference for monitoring system voltages, ensuring consistent performance and operation within safe parameters.
- Data Acquisition Systems: Provides a precise reference voltage for analog-to-digital converters, enhancing accuracy and reliability in measurements.
- Portable Devices: Ideal for battery-powered devices due to its low power consumption and compact footprint.
- Automotive Electronics: Used in automotive systems to provide stable voltage references in harsh environments characterized by fluctuating temperatures and voltages.
- Medical Devices: Ensures precise and stable voltage for critical medical electronics, where accuracy is paramount for patient safety.
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