LM431ACM3 National Semiconductor, LM431ACM3 Datasheet - Page 6
![Shunt Voltage Regulator IC](/photos/19/2/190261/3833576_sml.gif)
LM431ACM3
Manufacturer Part Number
LM431ACM3
Description
Shunt Voltage Regulator IC
Manufacturer
National Semiconductor
Datasheet
1.LM431ACM3.pdf
(14 pages)
Specifications of LM431ACM3
Mounting Type
Surface Mount
Output Voltage Min
2.5V
Voltage Regulator Type
Adjustable Shunt
Peak Reflow Compatible (260 C)
No
Output Current
15mA
Current Rating
15A
Output Voltage Max
36V
Fixed / Adjust / Prog
Adjust
Output Voltage (max)
2.495 to 37V
Temperature Coefficient
50ppm/°C
Reference Voltage Accuracy (max)
2
Input Voltage (max)
37V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
3
Package Type
SOT-23
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM431ACM3
Manufacturer:
NS
Quantity:
5 321
Part Number:
LM431ACM3/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM431ACM3NOPB
Manufacturer:
NSC
Quantity:
6 802
Company:
Part Number:
LM431ACM3X
Manufacturer:
NS
Quantity:
708
Part Number:
LM431ACM3X
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM431ACM3X(N1F)
Manufacturer:
HG
Quantity:
20 000
www.national.com
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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6
Dynamic Impedance vs Frequency
Thermal Information
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