tl431alp Micro Commercial Components, tl431alp Datasheet
tl431alp
Manufacturer Part Number
tl431alp
Description
Programmable Precision Regulator
Manufacturer
Micro Commercial Components
Datasheet
1.TL431ALP.pdf
(2 pages)
•
Features
•
•
•
•
•
•
Recommended Operating Conditions
Electrical Characteristics @ 25
Maximum Ratings
Revision: 4
Cathode Voltage
Cathode Current Range
Reference Input Current Range
Power Dissipation at 25
Thermal Resistance junction to ambient
Junction Temperature
Operating Temperature
Storage Temperature Range
Micro Commercial Components
Cathode Voltage
Cathode Current Range
Parameter
Reference Input
Voltage
Deviation of
reference input
voltage
Ratio of Change in
Reference Input
Voltage to the
Change in Cathode
Voltage
Reference Input
Current
Deviation of
Reference Input
Current Over Full
Temperature Range
Minimum Cathode
Current for
Regulation
Off-State Cathode
Current
Dynamic Impedance
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0 and MSL Rating 1
Programmable Output Voltage 36V
Sink Current Capability of 0.1mA to 100 mA
Temperature Compensated for operation over full rated operating
temperature range
Low output noise voltage and Fast turn on response
Marking Code: TL431
M C C
Parameter
Parameter
V
I
Sym
KA(min)
I
KA
V
ref(dev)
Z
I
V
V
ref
I
KA
ref
(off)
ref
T
ref
KA
/
/
2.475V
Min
www.mccsemi.com
TM
Symbol
Unless Otherwise Specified
Sym
R
T
V
I
V
P
REF
T
T
I
STG
I
2.500V
0. 5mA
0.26µA
0.22
θJA
3.0mV
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
KA
K
KA
K
1.8µA
0.4µA
D
J
opr
Typ
-1.4
-1.0
2.525V
1.0mA
V
17mV
4.0µA
1.2µA
1.0µA
0.5
Min
Max
1.0
-2.7
-2.0
REF
-55---+150
-100~150
0.05~10
Value
0--150
0---70
178
0.7
37
T
I
R
I
R
T
V
I
f 1.0KHz
KA
KA
KA
min
A
KA
1
1
V
=10K
=10K
=full Temperature
=10mA,
=10mA,
=10 to 100mA,
Max
Test conditions
V
100
=36V, V
KA
36
KA
=10V V
Ta T
=36V 10V
1 of 2
R
R
REF
max
2
2
Unit
=
=
mA
mA
=0V
W
ref
V
Unit
mA
/W
V
DIM
A
B
C
D
E
G
Precision Regulator
1
INCHES
Programmable
A
.175
.175
.500
.016
.135
.095
2
MIN
G
TL431ALP
3
D
TO-92
MAX
.185
.185
.020
.145
.105
---
DIMENSIONS
1. (K) CATHODE
2. (A) ANODE
3. (R) REFERENCE
12.7
MIN
4.45
4.46
0.41
3.43
2.42
MM
C
B
MAX
4.70
4.70
0.63
3.68
2.67
---
2008/02/01
E
NOTE
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tl431alp Summary of contents
Page 1
... R = 0.4µA 1.2µ =full Temperature A 0. 5mA 1.0mA V =36V, V =0V 0.26µA 1.0µA KA REF I =10 to 100mA, KA 0.22 0.5 f 1.0KHz TL431ALP Programmable Precision Regulator TO- (K) CATHODE (A) ANODE 3. (R) REFERENCE G DIMENSIONS INCHES MM DIM MIN MAX MIN MAX A .175 .185 4 ...
Page 2
... The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp products are represented on our website, harmless against all damages. ...