ADP3303 データシートの表示（PDF） - Analog Devices
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ADP3303 Datasheet PDF : 9 Pages
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ADP3303-xx–SPECIFICATIONS (@ TA=−25°C to +85°C, VIN = 7 V, CIN = 0.47 F, COUT = 0.47 F, unless
otherwise noted)1
Parameter
Symbol
Conditions
Min Typ Max
Units
OUTPUT VOLTAGE
ACCURACY
VOUT
LINE REGULATION
LOAD REGULATION
GROUND CURRENT
GROUND CURRENT
IN DROPOUT
DROPOUT VOLTAGE
∆VO
∆VIN
∆VO
∆IL
IGND
IGND
VDROP
SHUTDOWN THRESHOLD VTHSD
VIN = VOUTNOM +0.5 V to 12 V
IL = 0.1 mA to 200 mA
TA = +25°C
VIN = VOUTNOM +0.5 V to 12 V
IL = 0.1 mA to 200 mA
VIN = VOUTNOM +0.5 V to 12 V
TA = +25°C
IL = 0.1 mA to 200 mA
TA = +25°C
IL = 200 mA
IL = 0.1 mA
VIN = 2.5 V
IL = 0.1 mA
VOUT = 98% of VOUTNOM
IL = 200 mA
IL = 10 mA
IL = 1 mA
ON
OFF
–0.8
–1.4
0.01
0.013
1.5
0.25
1.12
0.18
0.02
0.003
2.0
SHUTDOWN PIN
INPUT CURRENT
ISDIN
0 < VSD < 5 V
5 ≤ VSD ≤ 12 V @ VIN = 12 V
GROUND CURRENT IN
IQ
SHUTDOWN MODE
VSD = 0, VIN = 12 V
TA = +25°C
VSD = 0, VIN = 12 V
TA = +85°C
OUTPUT CURRENT IN
IOSD
SHUTDOWN MODE
TA = +25°C @ VIN = 12 V
TA = +85°C @ VIN = 12 V
ERROR PIN OUTPUT
LEAKAGE
IEL
VEO = 5 V
ERROR PIN OUTPUT
“LOW” VOLTAGE
VEOL
ISINK = 400 µA
0.15
PEAK LOAD CURRENT
ILDPK
VIN = VOUTNOM + 1 V
300
OUTPUT NOISE
VNOISE
f = 10 Hz–100 kHz
@ 5 V OUTPUT
CNR = 0
100
CNR = 10 nF, CL = 10 µF
30
NOTES
1Ambient temperature of +85°C corresponds to a typical junction temperature of +125°C under typical full load test conditions.
Specifications subject to change without notice.
+0.8
+1.4
4
0.4
2.5
0.4
0.07
0.03
0.3
1
22
1
5
2.5
4
13
0.3
%
%
mV/V
mV/mA
mA
mA
mA
V
V
V
V
V
µA
µA
µA
µA
µA
µA
µA
V
mA
µV rms
µV rms
–2–
REV. B
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