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| TL432C Datasheet, PDF (3/3 Pages) Unisonic Technologies – 1.24V PRECISION ADJUSTABLE SHUNT REFERENCE REGULATORS | |||
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TL432C
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Cathode-Anode Reverse Breakdown
VKA
15
V
Anode-Cathode Forward Current
IAK
1
A
Operating Cathode Current
IKA
50
mA
Reference Input Current
IREF
1
mA
Junction Temperature
TJ
125
°C
Operating Temperature
TOPR
0 ~ +70
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0Ä ~ 70Ä operating temperature range
and assured by design from -20Ä ~ 85Ä.
RECOMMENDED OPERATING CONDITIONS
Cathode Voltage
Cathode Current
PARAMETER
TYPICAL THERMAL DATA
SYMBOL
VKA
IK
MIN
VREF
5
TYP MAX
15
10
UNIT
V
mA
PARAMETER
Thermal Resistance Junction to Ambient
SYMBOL
θJA
PACKAGE
TO-92
SOP-8
SOT-89
SOT-23
SOT-25
RATING
100
150
220
350
350
UNIT
°C/W
ELECTRICAL CHARACTERISTICS(TJ=25°C , VKA=VREF, IK=10mA, unless otherwise specified.)
PARAMETER
Reference Input Voltage
1%
2%
Line Regulation
Load Regulation
Temperature Deviation
Reference Input Current
Reference Input Current Temperature
Coefficient
Minimum Cathode Current for Regulation
Off State Leakage
SYMBOL
TEST CONDITIONS
VREF IK=10mA, VK=VREF
âVREF
âVREF
âVREF
IREF
âIREF
VK=1.24 ~ 15V
IK=5 ~ 50mA
0<TJ<105°C
0<TJ<105°C
IK(MIN)
IKA(OFF)
VREF=0V, VKA=15V
MIN TYP MAX UNIT
1.228 1.240 1.252 V
1.215 1.240 1.265 V
10 15 mV
6 15 mV
2
6 mV
3
6 µA
0.3 0.6 µA
0.6 1 mA
500 nA
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 3
QW-R103-022.D
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