tl431cpkr DC COMPONENTS CO., LTD., tl431cpkr Datasheet
tl431cpkr
Manufacturer Part Number
tl431cpkr
Description
Adjustable Shunt Regulator
Manufacturer
DC COMPONENTS CO., LTD.
Datasheet
1.TL431CPKR.pdf
(1 pages)
Features
Pinning
Absolute Maximum Ratings
(Operating temperature range applies, unless otherwise specified)
Electrical Characteristics
(Ratings at 25 o C ambient temperature unless otherwise specified)
Cathode to Anode Voltage
Cathode Current Range(Continuous)
Reference Input Current Range
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Reference Input Voltage
Reference Input Voltage Deviation
Over Temperature Range
Ratio of Change in Reference Input Voltage
to Change in Cathode to Anode Voltage
Reference Input Current
Reference Input Current Deviation
Over Temperature Range
Minimum Cathode Current for Regulation
Off-State Cathode Current
Dynamic Impedance
* Programmable output voltage
* Temperature coefficient is 50ppm/
* Temperature compensated for operation over
* Full temperature range
* Low output noise voltage
* Fast turn on response
1 = Reference
2 = Anode
3 = Cathode
Characteristic
TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR
Characteristic
R
DC COMPONENTS CO., LTD.
DM431
DM431A
DM431B
INTEGRATED CIRCUIT
Symbol
T
V
T
I
P
STG
I
ref
opr
KA
K
D
Symbol
Go to "CROSS REFERENCE TABLE" of Transistors!!
I
I
K(min)
V
o
V
Z
K(off)
I
V
V
ref
I
C typical
ref
ref
KA
ref
ref
KA
-100 to +150
+0.05 to +10
-55 to +150
/
0 to +70
Rating
770
37
2.440
2.470
2.480
Min
-
-
-
-
-
-
-
-
Unit
mW
mA
mA
o
o
2.495
2.495
2.495
V
C
C
-1.4
-1.0
Typ
(Refered to industrial part No.)
4.0
2.0
0.4
0.4
0.1
0.2
.167(4.25)
.159(4.05)
.020(0.51)
.014(0.36)
2.550
2.520
2.510
Max
-2.7
-2.0
4.0
1.2
1.0
1.0
0.5
17
Dimensions in inches and (millimeters)
1
mV/V
Unit
mV
mA
V
A
A
A
.066(1.70)
.059(1.50)
.120(3.04)
.181(4.60)
.173(4.40)
.117(2.96)
2
.060(1.52)
.058(1.48)
V
V
T
I
I
I
I
T
V
V
V
I
K
K
K
K
K
min
min
KA
KA
KA
KA
KA
=10mA, V
=10mA, V
=10mA, R
=10mA, R
=1 to 100mA
=V
=V
=V
=36V, V
=V
Test Conditions
T
T
3
REF
REF
REF
REF
A
A
T
T
, I
, I
, f 1.0KHz
DM431
DM431A
DM431B
.102(2.60)
.095(2.40)
max
max
REF
K
K
1
1
=10k , R
=10k , R
=10mA
=10mA
KA
KA
=0
=10V-V
=36V-10V
.016(0.41)
.014(0.35)
SOT-89
.063(1.60)
.055(1.40)
2
2
REF
=
=
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