LM4051AIM3-1.2
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- Mfr.Part #
- LM4051AIM3-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 2,471
- In Stock ：
- 2,471
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Max Output Voltage :
- 1.225V
- Trim/Adjustable Output :
- No
- Temperature Coefficient :
- 50ppm/°C
- Noise - 10Hz to 10kHz :
- 20μVrms
- Length :
- 2.92mm
- ECCN Code :
- EAR99
- Temp Coef of Voltage-Max :
- 50 ppm/°C
- Number of Channels :
- 1
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- Lead Free :
- Contains Lead
- Pin Count :
- 3
- Tolerance :
- ±0.1%
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 280mW
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM4051
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.96mm
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Current - Cathode :
- 65μA
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Thickness :
- 1mm
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 3
- Reference Voltage :
- 1.225V
- Mounting Type :
- Surface Mount
- Min Output Voltage :
- 1.225V
- Output Type :
- FIXED
- JESD-609 Code :
- e0
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 1.3mm
- Max Output Current :
- 12mA
- Output Voltage :
- 1.2V
- Number of Outputs :
- 1
- Height :
- 1.22mm
- Number of Terminations :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM4051AIM3-1.2
Voltage Reference National Semiconductor LM4051AIM3-1.2 Overview
The Voltage Reference National Semiconductor LM4051AIM3-1.2 is a precision micropower shunt voltage reference IC, ideal for integrating into a wide range of applications where accuracy and stability are critical. This compact device offers a fixed 1.2V output with an impressive 0.1% tolerance, ensuring reliable performance in the most demanding circuits. Manufactured by National Semiconductor, a leader in semiconductor technology, this component is designed in a small SOT233 package, making it suitable for high-density electronic assemblies. Its low power consumption and stable operation over a wide range of temperatures and supply variations make it exceptionally versatile and dependable for industrial, commercial, and consumer electronic products.
LM4051AIM3-1.2 Features
The LM4051AIM3-1.2 features a tight output tolerance of 0.1% at 25°C, low temperature coefficient, and wide operating current range from 60 µA to 12 mA. These characteristics make it an excellent choice for precision applications, providing consistent voltage regulation and minimal variance under varying load and environmental conditions.
LM4051AIM3-1.2 Applications
- Power Supply Regulation: Used to provide a stable reference voltage in power supplies, ensuring output remains consistent regardless of fluctuations in input power or load conditions.
- Battery Chargers: Helps in maintaining the precision needed in charging circuits to extend battery life and efficiency.
- Data Conversion Systems: Acts as a reference point for analog-to-digital converters, increasing the accuracy of digital output in systems such as medical instruments and high-precision sensors.
- Portable Devices: Due to its low power consumption and small size, it is perfect for maintaining voltage accuracy in portable electronics like smartphones and wearables.
- Automotive Electronics: Provides reliable and consistent reference voltage crucial for sensors and electronic control units in automotive environments.
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