R5101G 查看數據表（PDF） - RICOH Co.,Ltd.
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R5101G Datasheet PDF : 17 Pages
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n ELECTRICAL CHARACTERISTICS
lR5101G001A
Symbol
Item
VDD
Operating Voltage
Iss-On
Supply Current (WDT active)
Iss-Off Supply Current (WDT inactive)
VOUT
Output Voltage
IOUT
Output Current
VDIF
Dropout Voltage
DVOUT/
Load Regulation
DIOUT
DVOUT/
Line Regulation
DVDD
Ilim
Current Limit (Short mode)
DVOUT/
Output Voltage Temperature
DTopt
Coefficient
-VDET
Detector Threshold
VHYS
Hysteresis Range
VDETMGN Regulator Voltage Margin against
Released Voltage
D-VDET/
Detector Threshold
DTopt
Temperature Coefficient
tpr
Reset Delay Time
twd
Watch Time of WDT
twr
Reset Hold Time of WDT
VIHSCK
SCK Input Voltage " H "
VILSCK
SCK Input Voltage " L "
VIHCE
CE Input Voltage " H "
VILCE
CE Input Voltage " L "
IIHSCK
SCK Input Current " H "
IILSCK
SCK Input Current " L "
Rpu
CE Pull-up Resistance
ICD
CD Pin Output Current
ICTW
CTW Pin Output Current
IRESET
RESET Pin Output Current
Ileak
RESET Pin Leakage Current
tsckw
SCK Input Pulse Width
Vstart Minimum Operating Voltage of Voltage Detector
Topt=25°C
Conditions
MIN. TYP. MAX. Unit
10
V
VDD=CE=5.0V
5
15 mA
VDD=5.0V, CE=GND
6
18 mA
VDD=5.0V,IOUT=10mA
2.925 3.000 3.075 V
VDD=5.0V
100
mA
IOUT=30mA
150 500 850 mV
VDD=5.0V
50
100 mV
1mA£IOUT£50mA
IOUT=10mA
0.1
0.2 %/V
VOUT+0.5V£VDD£10V
VOUT=0V
10
50 100 mA
IOUT=10mA
±100
ppm/
-40°C£Topt£85°C
°C
2.633 2.700 2.767 V
0.081 0.135 0.189 V
VOUT-((-VDET)+VHYS),
0.02
V
IOUT=10mA
-40°C£Topt£85°C
±100
ppm/
°C
VDD=5.0V, CD=0.001mF
7
14
21 ms
VDD=5.0V, CW=0.01mF
50
100 150 ms
VDD=5.0V, CW=0.01mF
5
10
15 ms
VDD=5.0V
0.8´VOUT
VDD
V
VDD=5.0V
0
0.2´VOUT V
1.2
VDD
V
0
0.2
V
VDD=SCK=5.0V
-1
1
mA
VDD=5.0V, SCK=GND
-1
1
mA
2
4
10 MW
VDD=1.3V,VDS=0.5V
1
2
mA
VDD=1.3V,VDS=0.5V
1
2
mA
VDD=1.3V,VDS=0.5V
1
2
mA
VDD=10.0V,CE=GND,VDS=12.0V
-1
1
mA
VDD=5.0V, CW=0.01mF
500
ns
0.9
1.3
V
12345
Rev. 1.10
-4-
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