ADP3309ARTZ-2.7-R71 查看數據表（PDF） - Analog Devices
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ADP3309ARTZ-2.7-R71 Datasheet PDF : 12 Pages
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ADP3309
SPECIFICATIONS
@ TA = −20°C to +85°C, VIN = 7 V, CIN = 0.47 μF, COUT = 0.47 μF, unless otherwise noted.1 The following specifications apply to all voltage
options.
Table 1.
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Ground Current
Ground Current in Dropout
Dropout Voltage
Shutdown Threshold
Shutdown Pin Input Current
Ground Current in Shutdown Mode
Output Current in Shutdown Mode
Error Pin Output Leakage
Error Pin Output Low Voltage
Peak Load Current
Output Noise @ 5 V Input
Symbol
VOUT
ΔVOUT
ΔVIN
ΔVOUT
ΔIL
IGND
IGND
VDROP
VTHSD
ISDIN
IQ
IOSD
IEL
VEOL
ILDPK
VNOISE
Conditions
VIN = VOUTNOM + 0.3 V to 12 V,
IL = 0.1 mA to 100 mA, TA = 25°C
VIN = VOUTNOM + 0.3 V to 12 V,
IL = 0.1 mA to 100 mA
VIN = VOUTNOM + 0.3 V to 12 V,
TA = 25°C
IL = 0.1 mA to 100 mA, TA = 25°C
IL = 100 mA
IL = 0.1 mA
VIN = 2.4 V, IL = 0.1 mA
VOUT = 98% of VOUTNOM
IL = 100 mA
IL = 10 mA
IL = 1 mA
On
Off
0 < VSD ≤ 5 V
5 < VSD ≤ 12 V @ VIN = 12 V
VSD = 0 V, VIN = 12 V, TA = 25°C
VSD = 0 V, VIN = 12 V, TA = 85°C
TA = 25°C @ VIN = 12 V
TA = 85°C @ VIN = 12 V
VEO = 5 V
ISINK = 400 μA
VIN = VOUTNOM + 1 V, TA = 25°C
f = 10 Hz to 100 kHz
Min
−1.2
−2.2
2.0
Typ
Max Unit
+1.2 %
+2.2 %
0.02
mV/V
0.06
mV/mA
0.8
0.19
0.9
0.12
0.025
0.004
0.005
0.01
0.12
150
100
2.0
0.3
1.7
0.25
0.07
0.015
0.3
1
9
1
3
2
4
13
0.3
mA
mA
mA
V
V
V
V
V
μA
μA
μA
μA
μA
μA
μA
V
mA
μV rms
1 Ambient temperature of 85°C corresponds to a junction temperature of 125°C under typical full load test conditions.
Rev. C | Page 3 of 12
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