R1163N151B Datasheet, PDF (7/36 Pages) RICOH electronics devices division – 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection

R1163x
R1163xxx1E
Topt=25°C
Symbol
Item
Conditions
Min. Typ. Max. Unit
VOUT Output Voltage
VIN = Set VOUT+1V VECO =GND
1mA ^<= IOUT ^<= 30mA
VIN = Set VOUT + 1V VECO =V_IN
1mA ^<= IOUT ^<= 30mA
VOUT
×0.985
VOUT
×0.975
VOUT
×1.015 _V
VOUT
×1.025
∆VOUT
Output Voltage Deviation
between FT Mode and LP Mode
VIN = Set VOUT+1V, IOUT =30mA
VOUT ^>= 2.0V
−1.2
0.0
VOUT ^<= 2.0V
-24
0
1.2
%
+24 mV
IOUT Output Current
VIN − VOUT = 1.0V
150
mA
∆VOUT/
∆IOUT
Load Regulation (FT Mode)
Load Regulation (LP Mode)
VDIF Dropout Voltage
VIN =Set VOUT+1V, VECO=GND
1mA ^<= IOUT ^<= 150mA
VIN = Set VOUT+1V,VECO=V_IN
1mA ^<= IOUT ^<= 150mA
20
40
mV
20
45
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
ISS1 Supply Current (FT Mode)
VIN = Set VOUT+1V
VECO = GND, IOUT=0mA
70
100 µA
ISS2 Supply Current (LP Mode)
Istandby Supply Current (Standby)
∆VOUT/
∆VIN
Line Regulation (FT Mode)
Line Regulation (LP Mode)
RR Ripple Rejection (FT Mode)
VIN Input Voltage
VIN = Set VOUT+1V
VECO = V_IN, IOUT=0mA
VIN = Set VOUT+1V, VCE = GND
VECO=GND
Set VOUT+0.5V ^<= VIN ^<= 6.0V
IOUT = 30mA, VECO = GND
Set VOUT + 0.5V ^<= VIN ^<= 6.0V
IOUT = 30mA, VECO = V_IN
f = 1kHz
f = 10kHz,
Ripple 0.2Vp-p
VIN = Set VOUT + 1V
IOUT = 30mA, VECO = GND
If VOUT ^<= 1.7V,then
VIN = Set VOUT+1V
6.0 10.0 µA
0.6
1.0
µA
0.02 0.10
%/V
0.05 0.20
70
60
dB
2.0
6.0
V
∆VOUT/
∆T
ILIM
IPD
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-down
Constant Current
IOUT = 30mA
−40°C ^<= Topt ^<= 85°C
VOUT = 0V
±100
ppm
/°C
40
mA
0.3
0.6
µA
VCEH CE, ECO Input Voltage “H”
VCEL CE, ECO Input Voltage “L”
1.0
6.0
V
0.0
0.4
V
en ^{Output Noise ”H” (FT Mode) BW = 10Hz to 100kHz}
Output Noise ”L” (LP Mode) BW = 10Hz to 100kHz
IREV Reverse Current
VOUT>0.5V, 0V ^<= VIN ^<= 6V
30
µVrms
40
0.0
0.1
µA
7