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LM431CIM/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Reference / PMIC - Voltage Reference
Description
EAR99 LM431 Tube ACTIVE (Last Updated: 4days ago) voltage reference device 1A 37V -40C~85C TA -0.6% +0.4%
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Inventory: 3086
Minimum: 1
Total Price: USD $2.32
Unit Price: USD $2.318437
≥1 USD $2.318437
≥10 USD $2.187208
≥100 USD $2.063402
≥500 USD $1.946607
≥1000 USD $1.836421
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Tolerance -0.6% +0.4%
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Temperature Coefficient 50ppm/°C Typical
Terminal Finish Matte Tin (Sn)
Subcategory Voltage References
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Base Part Number LM431
Pin Count 8
Number of Outputs 1
Output Voltage 37V
Output Type Adjustable
Max Output Current 100mA
Trim/Adjustable Output YES
Voltage 37V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
Current 1A
Current - Output 100mA
Max Output Voltage 37V
Voltage - Output (Min/Fixed) 2.5V
Max Input Voltage 37V
Reference Voltage 36V
Reference Type Shunt
Current - Cathode 1mA
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
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