INCHANGE Semiconductor
isc Three Terminal Positive Voltage Regulator
7815
FEATURES
·Output current in excess of 1.5A ...
INCHANGE Semiconductor
isc Three Terminal Positive Voltage
Regulator
7815
FEATURES
·Output current in excess of 1.5A ·Output voltage of 15V ·Internal thermal overload protection ·Output transition Safe-Area compensation ·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
30
V
Io
Output current
internally limited
Ptot
Power dissipation
internally limited
TOP
Operating junction temperature
-40~125
℃
Tstg
Storage temperature
-55~150
℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
MAX UNIT
Rth j-c Thermal Resistance, Junction to Case
3
℃/W
Rth j-a Thermal Resistance,Junction to Ambient
50
℃/W
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INCHANGE Semiconductor
isc Three Terminal Positive Voltage
Regulator
7815
·ELECTRICAL CHARACTERISTICS
Tj=25℃ (Vi= 23V, IO=0.5A, Ci= 0.33μF, CO= 0.1μF unless otherwise specified)
SYMBOL
PARAMETER
CONDITIONS
VO
Output Voltage
Vin=23V; IO=1.5A
△VV Line Regulation
17.5V≤Vin≤30V; IO=0.5A
△Vi Load Regulation
5.0mA≤IO≤1.5A;Vin=23V
Iq
Quiescent Current
Vin=23V; IO=1A
△q1 Quiescent Current Change 5.0mA≤IO≤1.0A;Vin=23V
△q2 Quiescent Current Change 18V≤Vin≤30V; IO=500mA
MIN MAX UNIT
14.4 15.6
V
150 mV
150 mV
6.0 mA
0.5 mA
0.8 mA
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