7808 PDF даташит
Спецификация 7808 изготовлена «Inchange Semiconductor» и имеет функцию, называемую «Three Terminal Positive Voltage Regulator». |
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Детали детали
Номер произв | 7808 |
Описание | Three Terminal Positive Voltage Regulator |
Производители | Inchange Semiconductor |
логотип |
2 Pages
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INCHANGE Semiconductor
isc Three Terminal Positive Voltage Regulator
7808
FEATURES
·Output current in excess of 1.5A
·Output voltage of 8V
·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
35 V
Io Output current
internally limited
Ptot Power dissipation
internally limited
TOP Operating junction temperature
0~150
℃
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
isc website:www.iscsemi.com
1 isc & iscsemi is registered trademark
No Preview Available ! |
INCHANGE Semiconductor
isc Three Terminal Positive Voltage Regulator
7808
·ELECTRICAL CHARACTERISTICS
Tj=25℃ (Vi= 14V, IO=0.5A, Ci= 0.33μF, CO= 0.1μF unless otherwise specified)
SYMBOL
PARAMETER
CONDITIONS
VO Output Voltage
△VV Line Regulation
△Vi Load Regulation
Vin=14V; IO=500mA
10.5V≤Vin≤25V; IO=500mA
5.0mA≤IO≤1.0A;Vin=14V
Ib Quiescent Current
Vin=14V; IO=0.5A
△b1 Quiescent Current Change 5.0mA≤IO≤1.0A;Vin=14V
△b2 Quiescent Current Change 11.5V≤Vin≤25V; IO=500mA
MIN MAX UNIT
7.7 8.3
V
80 mV
100 mV
6.0 mA
0.5 mA
0.8 mA
isc website:www.iscsemi.com
2 isc & iscsemi is registered trademark
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DataSheet26.com | 2020 | Контакты | Поиск |