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TL432 Datasheet(Fiches technique) 3 Page - Unisonic Technologies

Numéro de pièce TL432
Description  1.25V PRECISION ADJUSTABLE SHUNT REFERENCE REGULATORS
Télécharger  3 Pages
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Fabricant  UTC [Unisonic Technologies]
Site Internet  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

TL432 Datasheet(HTML) 3 Page - Unisonic Technologies

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TL432
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 3
www.unisonic.com.tw
QW-R103-009.I
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
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 0℃~+70℃ operating temperature range
and assured by design from -20℃~+85℃.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Cathode Voltage
VKA
VREF
15
V
Cathode Current
IK
5
10
mA
TYPICAL THERMAL DATA
PARAMETER
SYMBOL PACKAGE
RATING
UNIT
TO-92
100
SOP-8
150
SOT-89
220
SOT-23
350
Thermal Resistance Junction to Ambient
θJA
SOT-25
350
°C/W
ELECTRICAL CHARACTERISTICS (TJ=25°C, VKA=VREF, IK=10mA, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
1%
1.237 1.250 1.263
V
Refer Input Voltage
2%
VREF
IK=10mA, VK=VREF
1.225 1.250 1.275
V
Line Regulation
∆VREF
VK=1.25 ~ 15V
10
15
mV
Load Regulation
∆VREF
IK=5 ~ 50mA
6
15
mV
Temperature Deviation
∆VREF
0< TJ<105°C
2
6
mV
Reference Input Current
IREF
3
6
µA
Reference Input Current Temperature
Coefficient
∆IREF
0< TJ<105°C
0.3
0.6
µA
Minimum Cathode Current for Regulation
IK(MIN)
0.6
1
mA
Off State Leakage
IKA(OFF)
VREF=0V,VKA=15V
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.


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