SC8863(2000) 查看數據表（PDF） - Semtech Corporation
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SC8863 Datasheet PDF : 9 Pages
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150mA ULTRA LOW DROPOUT,
LOW NOISE REGULATOR
SC8863
March 1, 2000
ELECTRICAL CHARACTERISTICS (Cont.)
Unless specified: VIN = 3.6V, VSET = GND, VEN = VIN, TA = 25°C. Values in bold apply over full operating ambient temperature range.
Parameter
Symbol
Conditions
Min Typ Max Units
EN
EN Input Threshold
VIH
VIL
EN Input Bias Current(3)
IEN
EN = VIN
1.8
V
0.4
0 100 nA
200
SET
Sense/Select Threshold
VTH
SET Reference Voltage(1)
VSET
IOUT = 1mA
20 55 80 mV
1.225 1.250 1.275 V
1mA ≤ IOUT ≤ 150mA, 2.5V ≤ VIN ≤ 5.5V 1.206
1.294
SET Input Leakage Current(3)
ISET
SET = 1.3V
0.015 2.500 nA
5.000
OVER TEMPERATURE PROTECTION
High Trip Level
Hysteresis
THI
THYST
170
°C
10
°C
NOTE:
(1) Low duty cycle pulse resting with Kelvin corrections required.
(2) Defined as the input to output differential at which the output voltage drops 100mV below the value measured at
a differential of 2V.
(3) Guaranteed by design.
© 2000 SEMTECH CORP.
4
652 MITCHELL ROAD NEWBURY PARK CA 91320
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