Texas Instruments LM431 Adjustable Precision Zener Shunt Regulator LM431CIM3

Adjustable Precision Zener Shunt Regulator 3-SOT-23 -40 to 85

Shunt Voltage Reference IC Adjustable 2.5V 37VV -0.6%, +0.4% 100mA SOT-23-3

Shunt Voltage Reference IC Adjustable 2.5V 37VV -0.6%, +0.4% 100mA SOT-23-3

Shunt Voltage Reference IC Adjustable 2.5V 37VV -0.6%, +0.4% 100mA SOT-23-3

Manufacturer: Texas Instruments
Win Source Part Number: 082792-LM431CIM3
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: -0.6%, +0.4%
Temperature Coefficient: 50ppm/°C Typical
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 2.5V
Maximum Output Voltage: 37V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance

Adj. Shunt Voltage Ref, 36V, 0.5% Acc, 100mA, SOT-23 Product overview: LM431CIM3 from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 36V, 100mA, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 36V, 100mA, SOT-23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-LM431CIM3 can be used for catalog matching and distributor lookup.