GM6655-2.7ST25RG データシートの表示（PDF） - Gamma Microelectronics Inc.
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GM6655-2.7ST25RG
Gamma Microelectronics Inc.
GM6655-2.7ST25RG Datasheet PDF : 7 Pages
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GM6655
600mA LOW DROPOUT CMOS VOLTAGE
REGULATOR WITH ENABLE FUNCTION
Electrical Characteristics (TA = 25℃, VIN = VOUT + 1V unless otherwise noted)
Parameter
Output Voltage Accuracy, Note 2
Line Regulation
Load Regulation, Note 1
Dropout
Voltage
VOUT > 2.8V
2.0V < VOUT < 2.8V
VOUT < 2.0V
Maximum Output Current
Output Current Limit
Quiescent Current
EN Exit Delay
EN Input Bias Current
EN Input Low Current
EN Input Threshold Low
EN Input Threshold High
Power Supply Rejection Ration
Symbol
∆VOI
∆VOL
Condition
IOUT = 1mA,
IOUT = 1 to 600mA,
IOUT = 1mA,
VOUT + 0.1V < VIN < 6.5V
Figure 3
1mA < IOUT < 600mA
COUT = 1µF
Figure 4
∆V
IOUT = 600mA
IOUTMAX
ICL
IQ2
TDLY
IBH
IBL
VTHL
VTHH
PSRR
VOUT > 0.96XVRating
VEN= VIN, IOUT = 1 to 600mA,
Figure 5
VEN=Gnd (Shutdwon)
CBP = 0µF, COUT = 1µF,
IOUT = 100mA
VEN=VIN
VEN=Gnd
10kHz
Min Typ Max Unit
-1.5
+1.5
%
-3.0
+3.0
-0.3 0.05 0.3 %/V
0.01 0.04 %/mA
0.6 1.0
0.9 1.4
1.3 1.9
600
500 1,300
50
85
0.001 1
600
100
-1
-3
0.4
2
55
V
mA
mA
µA
µA
µsec
nA
µA
V
V
dB
Note 1: Load Regulation is measured using pulse techniques with duty cycle < 5%
Note 2: The nominal value of reference voltage for adjustable version is 1.27V
(VOUT + 1V) ≤ VIN ≤ 6.5V
VIN
VIN
EN
VOUT
BP
GM6655
EN
VOUT
BP
GM6655
EN
VOUT
BP
GM6655
1µF IOUT = 1mA
1µF 1mA ≤ IOUT ≤ 600mA
Pulse with duty cycle 5%
IOUT = 600mA
Fig 3. Line Regulation
Fig 4. Load Regulation
Fig 5. Load Regulation
4
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