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INCHANGE Semiconductor
isc Three Terminal Positive Voltage Regulator
7924
FEATURES ·Output current in excess of 1.0A ·Output voltage of 24V ·Internal short current circuit limiting ·Output transition Safe-Area compensation ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
·ELECTRICAL CHARACTERISTICS Tj=25℃ (Vi= -33V, IO=0.5A, Ci= 2.2μF, CO= 1.0μF unless otherwise noted)
SYMBOL
PARAMETER
CONDITIONS
MIN
VO
Output Voltage
△UV Line Regulation
△Ui Load Regulation
-27V≥Vin≥-38V 5.0mA≤IO≤1.0A
23
IO=0.1A, -27V≥Vin≥-38V IO=0.1A, -30V≥Vin≥-36V IO=0.5A, -27V≥Vin≥-38V IO=0.5A, -30V≥Vin≥-36V
5.0mA≤IO≤1.5A;Vin=33V 250mA≤IO≤750mA;Vin=33V
IB
Quiescent Current
Vin=-33V; IO=-0.5A
MAX
25
240 120 470 228 470 228
8.