LM431CIM/NOPB National Semiconductor, LM431CIM/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM431CIM/NOPB
• Description: IC REG ADJ ZENER SHUNT 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM431CIM/NOPB

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.495 ~ 36 V
• Tolerance: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 400µA
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Fixed / Adjust / Prog: Adjust
• Output Voltage (max): 2.495 to 37V
• Reference Voltage Accuracy (max): 0.5
• Input Voltage (max): 37V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Compliant
• Other names: *LM431CIM; *LM431CIM/NOPB; LM431CIM

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Typical Performance Characteristics
Note: The areas under the curves represent conditions that may cause the de-
vice to oscillate. For curves B, C, and D, R2 and V
the initial V
termine the ranges of stability.
Z
and I
Z
conditions with C
Stability Boundary Conditions
Input Current vs V
Input Current vs V
L
= 0. V
+
and C
Z
Z
+
L
were adjusted to establish
were then adjusted to de-
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Dynamic Impedance vs Frequency
Thermal Information
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