LM431BIZ/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage TO-226-3, TO-92-3 (TO-226AA)
Category Integrated Circuits (ICs) / PMIC - Voltage Reference
Description
EAR99 LM431 Bulk Tin/Copper (Sn/Cu) voltage reference device 1mA 37V 54.509ppm/C ±1%
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Buying Options
Total Price: USD $0.27
Unit Price: USD $0.26885
≥1 USD $0.26885
≥10 USD $0.2204
≥100 USD $0.21375
≥500 USD $0.2071
≥1000 USD $0.20045
Inventory: 40
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Technical
Current - Cathode 1mA
Temp Coef of Voltage-Max 54.509 ppm/°C
Reference Type Shunt
Max Input Voltage 37V
Voltage - Output (Min/Fixed) 2.495V
Max Output Voltage 37V
Current - Output 100mA
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
Trim/Adjustable Output YES
Number of Channels 1
Max Output Current 100mA
Output Type Adjustable
Output Voltage 37V
Number of Outputs 1
Pin Count 3
Base Part Number LM431
Time@Peak Reflow Temperature-Max (s) 40
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position BOTTOM
Technology BIPOLAR
Subcategory Voltage References
Terminal Finish Tin/Copper (Sn/Cu)
Temperature Coefficient 50ppm/°C Typical
ECCN Code EAR99
Number of Terminations 3
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e2
Tolerance ±1%
Packaging Bulk
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 3
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Mounting Type Through Hole
Mount Through Hole
Alternative Model
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