AIC1737-25 Ver la hoja de datos (PDF) - Analog Intergrations
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AIC1737-25 Datasheet PDF : 5 Pages
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AIC1737
LOW OUTPUT VOLTAGE, 300mA LOW DROPOUT LINEAR REGULATOR
SPEC NO: DS-1737-00 08/06/00
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
Line Regulation
Load Regulation
(Note 2)
Current Limit
(Note 3)
Dropout Voltage
(Note 4)
Ground Current
IL=1mA
TEST CONDITIONS
VIN=4.0~12V
VIN=5V, IL=0.1~300mA
MIN.
TYP. MAX. UNIT
3
10
mV
7
25
mV
AIC1737s
AIC1737-30
AIC1737-27
AIC1737-25
AIC1737-20
AIC1737-18
IO=0.1mA~IMAX
VIN=5V, VOUT=0V
IL=0.1mA
IL=300mA
IL=300mA
IL=300mA
IL=300mA
IL=300mA
VIN=4~12V
320
440
mA
0.2
10
540
640
570
670
mV
610
710
820
970
920 1070
55
80
µA
Note 1:
Note 2:
Note 3:
Note 4:
Guaranteed by design.
Regulation is measured at constant junction temperature, using pulse testing with a low ON time.
Current limit is measured by pulsing a short time.
Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV
below the value measured with a 1V differential.
TYPICAL PERFORMANCE CHARACTERISTICS
1000
900
800
700
600
500
400
300
200
100
00
Dropout Voltage vs Load Current
VOUT=1.8V
VOUT=2.0V
VOUT=2.5V
VOUT=2.7V
VOUT=3.0V
50
100
150
200
250
300
Load Current (mA)
COUT=1µF
VOUT
Load Transient Response
VOUT=3.0V
IOUT IOUT=0.1mA
IOUT=150mA
Time (0.5mS/DIV)
100mV/DIV
ANALOG INTEGRATIONS CORPORATION
www.analog.com.tw
4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C. TEL: (8863)577-2500 FAX:(8863)577-2510
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