LM431BCM Fairchild Semiconductor, LM431BCM Datasheet - Page 6
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LM431BCM
Manufacturer Part Number
LM431BCM
Description
IC SHUNT REG PROGRAMMABLE 8-SOP
Manufacturer
Fairchild Semiconductor
Datasheet
1.LM431ACZ.pdf
(12 pages)
Specifications of LM431BCM
Reference Type
Shunt, Adjustable
Voltage - Output
2.495 ~ 36 V
Tolerance
±1%
Temperature Coefficient
50ppm/°C
Voltage - Input
2.495 ~ 36 V
Number Of Channels
1
Current - Cathode
450µA
Current - Output
100mA
Operating Temperature
-25°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Voltage References
Topology
Shunt References
Output Voltage
2.495 V to 36 V
Initial Accuracy
1 %
Average Temperature Coefficient (typ)
50 PPM / C
Series Vref - Input Voltage (max)
37 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
LM431BCMFS
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Manufacturer
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Price
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LM431A/LM431B/LM431C
Typical Performance Characteristics
6
Figure 10. Stability Boundary Conditions
140
120
100
80
60
40
20
0
100p
A V
B V
C V
D V
T
A
= 25
KA
KA
KA
KA
1n
= Vref
= 5.0 V @ I
= 10 V @ I
= 15 V @ I
o
C
C
L
, LOAD CAPACITANCE
K
K
K
= 10
= 10
= 10
stable
10n
mA
mA
mA
A
100n
B
C
D
1
stable
10
(Continued)