MAX8875 데이터 시트보기 (PDF) - Maxim Integrated
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MAX8875 Datasheet PDF : 9 Pages
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150mA, Low-Dropout Linear Regulator
with Power-OK Output
Typical Operating Characteristics (continued)
(MAX8875EUK30, VIN = +3.6V, CIN = COUT = 1µF, SHDN = IN, TA = +25°C, unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
LOAD-TRANSIENT RESPONSE
NEAR DROPOUT
3.01V
3.00V
2.99V
3.01V
3.00V
2.99V
50mA
50mA
0
10µs/div
VIN = VOUT + 0.5V, IOUT = 0 TO 50mA
0
10µs/div
VIN = VOUT + 0.1V, IOUT = 0 TO 50mA
SHUTDOWN DELAY
3V
0
2V
0
100µs/div
MAX8875EUK30, ROUT = 60Ω
VOUT
1V/div
VSHDN
1V/div
POK OUTPUT
0
0
4V
3V
2V
RPOK = 100kΩ
200µs/div
VOUT
2V/div
VPOK
2V/div
VIN
1V/div
POK STARTUP RESPONSE
5.0V
0
2.5V
0
5.0V
0
RPOK = 100kΩ
10ms/div
VIN
2.5V/div
VOUT
2.5V/div
VPOK
2.5V/div
POK AND SHUTDOWN RESPONSE
2V
0
2V
0
4V
0
RPOK = 100kΩ
VSHDN
2V/div
VOUT
2V/div
VPOK
2V/div
10µs/div
RLOAD = 60Ω
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