LM4051AEX3-1.2+T
- Mfr.Part #
- LM4051AEX3-1.2+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC VREF SHUNT 1.225V SC70
- Stock
- 2,324
- In Stock :
- 2,324
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Terminal Finish :
- Matte Tin (Sn)
- Number of Outputs :
- 1
- JESD-30 Code :
- R-PDSO-G3
- RoHS Status :
- ROHS3 Compliant
- Tolerance :
- ±0.1%
- Reference Type :
- Shunt
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Output Type :
- FIXED
- Temperature Coefficient :
- 50ppm/°C
- Temp Coef of Voltage-Max :
- 50 ppm/°C
- Height Seated (Max) :
- 1.1mm
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Output Voltage-Max :
- 1.226V
- Terminal Form :
- Gull wing
- Current - Output :
- 15mA
- Operating Temperature :
- -40°C~125°C TA
- Base Part Number :
- LM4051
- Width :
- 1.25mm
- Length :
- 2mm
- Lead Free :
- Lead Free
- Output Voltage :
- 1.225V
- Noise - 10Hz to 10kHz :
- 20μVrms
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Factory Lead Time :
- 6 Weeks
- Output Voltage-Min :
- 1.223V
- Terminal Pitch :
- 0.65mm
- Current - Cathode :
- 60μA
- Number of Functions :
- 1
- Package / Case :
- SC-70, SOT-323
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Output (Min/Fixed) :
- 1.225V
- Trim/Adjustable Output :
- No
- Pin Count :
- 3
- Datasheets
- LM4051AEX3-1.2+T

Voltage Reference Analog Devices, Inc. LM4051AEX3-1.2+T Overview
The LM4051AEX3-1.2+T from Analog Devices, Inc. is a precision micropower shunt voltage reference that provides a stable 1.225V output over various temperature and operational conditions. With its high stability and low dynamic impedance, this voltage reference IC is an ideal choice for precision data conversion and regulation applications. Its SC70 package is optimized for space-sensitive designs, making it particularly useful in portable and compact devices where efficiency and reliability are critical. The incorporation of the LM4051AEX3-1.2+T in your designs ensures consistent performance and operational integrity, catering to a broad range of industrial and commercial applications.
LM4051AEX3-1.2+T Features
- Fixed output voltage of 1.225V
- High accuracy and low temperature coefficient
- Low dynamic impedance
- Wide operating current range from 60 μA to 15 mA
- Compact SC70 package suitable for space-constrained applications
LM4051AEX3-1.2+T Applications
- Portable Devices: Provides precise voltage regulation, essential for maintaining battery efficiency and lifespan.
- Power Supplies: Acts as a stable reference voltage source, ensuring consistent output despite variations in load and input voltage.
- Data Conversion Systems: Critical in achieving high accuracy in A/D and D/A converters by stabilizing their reference voltage.
- Medical Instruments: Ensures accurate readings and reliable performance of medical devices that require stringent voltage control.
- Automotive Electronics: Used in electronic control units to provide a stable reference, enhancing the reliability and performance of automotive systems.
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