LM4051AEM3X-1.2/NOPB
- Mfr.Part #
- LM4051AEM3X-1.2/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 28,903
- In Stock :
- 28,903
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Current - Output :
- 12mA
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 2.92mm
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.95mm
- ECCN Code :
- EAR99
- Number of Terminations :
- 3
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Pin Count :
- 3
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Temp Coef of Voltage-Max :
- 50 ppm/°C
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Terminal Form :
- Gull wing
- Trim/Adjustable Output :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Reference Type :
- Shunt
- Base Part Number :
- LM4051
- Output Voltage :
- 1.225V
- Pbfree Code :
- yes
- Tolerance :
- ±0.1%
- Peak Reflow Temperature (Cel) :
- 260
- Current - Cathode :
- 65μA
- Number of Channels :
- 1
- Number of Functions :
- 1
- Number of Pins :
- 3
- Noise - 10Hz to 10kHz :
- 20μVrms
- Temperature Coefficient :
- 50ppm/°C
- Qualification Status :
- Not Qualified
- Number of Outputs :
- 1
- Output Type :
- FIXED
- Datasheets
- LM4051AEM3X-1.2/NOPB

Voltage Reference Texas Instruments LM4051AEM3X-1.2/NOPB Overview
The Voltage Reference Texas Instruments LM4051AEM3X-1.2/NOPB is a precision micro-power shunt voltage reference featuring high stability and low temperature coefficient. This high-reliability component offers a fixed 1.2V output with an impressive accuracy of 0.1%, suitable for critical applications in advanced industrial and high-precision electronics. Encapsulated in a small SOT-23 package, it is designed for space-constrained applications while ensuring minimal power loss and excellent long-term stability. Its capability to operate under a wide range of temperatures and its low operational current make it an ideal choice for portable devices, enhancing system accuracy and efficiency.
LM4051AEM3X-1.2/NOPB Features
This voltage reference IC offers key features that make it suitable for a broad range of applications. It includes:
- Low temperature coefficient, ensuring stable performance across varying temperatures.
- High accuracy of 0.1%, crucial for precision applications.
- Low dynamic impedance, facilitating better performance in dynamic conditions.
- Wide operating current range from 60 µA to 15 mA, providing versatile usage options in different circuit configurations.
- Robust thermal stability, making it reliable over its service life under varying environmental conditions.
LM4051AEM3X-1.2/NOPB Applications
- Power Supply Monitoring: Ensures stable and accurate voltage reference for monitoring over- and under-voltage conditions in power supplies.
- Battery Chargers: Provides precise control voltages for battery management systems to enhance charging efficiency and prolong battery life.
- Data Acquisition Systems: Acts as a reference voltage for analog-to-digital converters, increasing the accuracy of data captured in sensor systems and industrial instruments.
- Portable Devices: Used to maintain voltage accuracy in portable medical instruments and mobile devices, where power efficiency and precision are critical.
- Automotive Electronics: Serves as a stable reference point in automotive control systems, vital for sensor accuracy and overall vehicle performance.
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