■R1170xxxxB
(Topt=25°C)
MAX.
6.0
Item
Symbol
VIN
Conditions
MIN.
TYP.
Unit
V
Input voltage
Supply Current1
Standby Current
Reference Voltage for
Adjustable Voltage Regulator
Output Current
ISS1
VIN-VOUT=1.0V VCE=VIN
80
0.1
160
1.0
x1.02
µA
µA
V
Istb VIN=6.0V, VCE=GND
VOUT VIN-VOUT=1.0V
IOUT=100mA
IOUT1 VIN-VOUT=1.0V
∆VOUT/ VIN-VOUT=1.0V
∆IOUT 1mA≤IOUT≤300mA
VDIF IOUT=300mA
x0.98
800
mA
mV
Load regulation
30
100
Dropout Voltage
Line regulation
Refer to Dropout Voltage Table
∆VOUT/ IOUT=100mA
∆VIN VOUT+0.5V≤VIN≤8.0V
0.05
0.30
%/V
Ripple Rejection
Output Voltage
Temperature Coefficient
Short Current Limit
Pull-down resistance for CE pin
CE Input Voltage “H”
CE Input Voltage “L”
Thermal Shutdown Detector
Threshold Temperature
Thermal Shutdown Released
Temperature
RR
f=1kHz,Ripple 0.5Vp-p
50
±100
dB
ppm
/°C
mA
MΩ
V
∆VOUT/ -40°C≤Topt≤85°C
∆T
ILIM
RPD
VCEH
VCEL
VOUT=0V
40
2.5
1.25
1.5
0
5
VIN
0.25
V
°C
TTSD Junction Temperature
150
120
TTSR Junction Temperature
°C
■Dropout Voltage by Output Voltage (Topt=25°C)
Output Voltage
Dropout Voltage (V)
VOUT(V)
TYP.
0.35
0.30
MAX.
0.45
0.35
VOUT=1.5
VOUT=1.6
VOUT=1.7
0.25
0.20
0.15
0.12
0.30
0.25
0.20
0.18
1.8≤VOUT≤2.0
2.1≤VOUT≤2.4
2.5≤VOUT≤4.0
Rev. 1.10
-5-
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
