LM431CCM National Semiconductor, LM431CCM Datasheet - Page 5

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LM431CCM

Manufacturer Part Number
LM431CCM
Description
IC REG ADJ PREC SHUNT 8-SOIC
Manufacturer
National Semiconductor
Datasheet

Specifications of LM431CCM

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
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Other names
*LM431CCM

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1005507
The average temperature coefficient of the reference input voltage, V
, is defined as:
REF
Where:
T
− T
= full temperature change (0-70°C).
2
1
V
can be positive or negative depending on whether the slope is positive or negative.
REF
Example: V
= 8.0 mV, V
= 2495 mV, T
− T
= 70°C, slope is positive.
DEV
REF
2
1
Note 5: The dynamic output impedance, r
, is defined as:
Z
When the device is programmed with two external resistors, R1 and R2, (see
Figure 2
), the dynamic output impedance of the overall circuit, r
, is defined as:
Z
Equivalent Circuit
1005503
5
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