TL431D CalogicLLC, TL431D Datasheet - Page 3

• Manufacturer Part Number: TL431D
• Description: Precision Adjustable Precision Adjustable
• Manufacturer: CalogicLLC

ELECTRICAL CHARACTERISTICS
Electrical Characteristics are guaranteed over full junction temperature range (0 to 105
power dissipation and package thermal characteristics. The conditions are: V
CORPORATION
CALOGIC CORPORATION,
V
TC
I
I
I
Z
REF
K(MIN)
K(OFF)
*CALCULATING AVERAGE TEMPERATURE COEFFICIENT (TC)
TEST CIRCUITS
SYMBOL
REF
V
I
KA
REF
V
REF
K
5000
I
REF
0
V
Reference Voltage
Ratio of Change in V
Cathode Voltage
Reference Input Current
I
Min I
Off State Leakage
Dynamic Output Impedance
REF
IN
V
REF
TEST CIRCUIT 1
Temp Deviation
0.5
K
0
for Regulation
with Temp.*
%
PARAMETER
–10
0
I
0
K
V
237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]
KA
REF
0.07 mV/˚C
0.003 %/˚C
27 ppm/˚C
1G-38
15
= V
to
V
REF
REF
30
TEMPERATURE (˚C)
T
45
2.470
2.449
–2.7
MIN
–2
60
(V
REF
V
R
R
75
IN
1
2
)
2.495
TYP
0.07
–1.0
–0.4
0.04
0.15
TEST CIRCUIT 2
0.7
0.4
0.4
90
I
REF
105
1G-37
2.520
2.541
MAX
0.20
250
0.5
0.3
1.2
4
1
KA
I
K
= V
V
KA
1G-39
REF
mV/
mV/V
UNIT
o
mA
nA
C). Ambient temperature must be derated based on
V
V
A
A
and I
o
C
K
TEST CIRCUIT
= 10mA unless otherwise stated.
TC in
TC in
TC in
1
1
1
2
2
2
1
3
1
V
mV/
%/
ppm/
IN
o
TEST CIRCUIT 3
C
o
C
o
C
T
Over Temp.
V
10V to 36V
Over Temp.
V
f
A
REF
REF
V
= 25
1kHz, I
REF
V
V
to 10V
= 0V, V
REF
REF
TEST CONDITION
V
o
at
T
C
REF
V
A
I
K
at 25
25
mV
K(OFF)
REF
= 1 to 150mA
T
KA
V
o
A
KA
C
T
1G-40
= 36V
o
A
C
x 100
x 10
TL431
6