LM431CIM3X/NOPB
- Mfr.Part #
- LM431CIM3X/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT -0.6/+0.4% SOT23-3
- Stock
- 67,847
- In Stock :
- 67,847
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Terminations :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LM431
- Temperature Coefficient :
- 50ppm/°C Typical
- Pin Count :
- 3
- JESD-609 Code :
- e3
- Output Voltage :
- 37V
- Height :
- 1.22mm
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1mm
- Length :
- 2.92mm
- Max Output Voltage :
- 37V
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.44V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Mount :
- Surface Mount
- Output Type :
- Adjustable
- Max Input Voltage :
- 37V
- Number of Pins :
- 3
- Terminal Position :
- Dual
- Current - Output :
- 100mA
- Trim/Adjustable Output :
- yes
- Tolerance :
- -0.6% +0.4%
- Min Output Voltage :
- 2.5V
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Lead Free :
- Lead Free
- Current - Cathode :
- 1mA
- Width :
- 1.3mm
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Channels :
- 1
- Factory Lead Time :
- 12 Weeks
- Reference Type :
- Shunt
- Number of Functions :
- 1
- Max Output Current :
- 100mA
- Number of Outputs :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Temp Coef of Voltage-Max :
- 97 ppm/°C
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.95mm
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LM431CIM3X/NOPB

Voltage Reference Texas Instruments LM431CIM3X/NOPB Overview
The Voltage Reference Texas Instruments LM431CIM3X/NOPB is a precision instrument designed to maintain a stable reference voltage in various electronic applications. This compact, shunt adjustable voltage reference IC is pivotal in enhancing system accuracy and reliability due to its fine voltage adjustment capability and low output noise. Manufactured by industry leader Texas Instruments, this device is encased in a SOT-23 package, making it suitable for high-density mounting and ensuring robustness in various operating conditions. Its stability and low temperature coefficient make it ideal for critical applications where precise voltage control is essential.
LM431CIM3X/NOPB Features
- Adjustable output voltage from 2.5 V to 36 V.
- Precision voltage regulation with ±0.4% tolerance at 25°C.
- Low output noise for stable operations.
- Compact SOT-23 package suitable for automated assembly processes.
- Wide operating temperature range suitable for diverse environments.
LM431CIM3X/NOPB Applications
- Power Supplies: Acts as a precision reference to stabilize and control output voltages in power supply circuits.
- Data Acquisition Systems: Provides a stable voltage reference for sensors and ADCs, enhancing measurement accuracy.
- Battery Chargers: Ensures consistent charging by maintaining precise control over voltage levels throughout the charging cycle.
- Consumer Electronics: Used in devices like smartphones and tablets to manage power efficiently and improve battery performance.
- Telecommunication Equipment: Provides stable reference voltages crucial for the performance and reliability of communication devices.
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