isc Three Terminal Positive Voltage Regulator
TA7805
FEATURES
·Output current in excess of 1.5A ·Output voltage of 5V ...
isc Three Terminal Positive
Voltage Regulator
TA7805
FEATURES
·Output current in excess of 1.5A ·Output
voltage of 5V ·Internal thermal overload protection ·Output transition Safe-Area compensation ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
RATING
UNIT
Vi
DC input
voltage
35
V
Io
Output current
Ptot
Power dissipation
internally limited
internally limited
TOP
Operating junction temperature
-40~125
℃
Tstg
Storage temperature
-55~150
℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-c Rth j-a
Thermal Resistance, Junction to Case
Thermal Resistance,Junction to Ambient
MAX 12.5 125
UNIT ℃/W ℃/W
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isc Three Terminal Positive
Voltage Regulator
·ELECTRICAL CHARACTERISTICS
Tj=25℃ (Vi= 10V, Ci= 0.33μF, CO= 0.1μF unless otherwise specified)
SYMBOL
PARAMETER
CONDITIONS
VO
Output
Voltage
△VV Line Regulation
△Vi Load Regulation
Ib
Quiescent Current
Vin=10V; IO=100mA
7V≤Vin≤25V 8V≤Vin≤12V 5.0mA≤IO≤1.4A 250mA≤IO≤750m A
IO=5mA
△b Quiescent Current Change 7V≤Vin≤25V;IO=5mA
TA7805
MIN MAX UNIT
4.8 5.2
V
100 50
mV
100 50
mV
8.0 mA
1.3 mA
NOTICE： ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products...
