R1163 Datasheet, PDF (6/30 Pages) RICOH electronics devices division – 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection

R1163x
ELECTRICAL CHARACTERISTICS
R1163xxx1B/D
Symbol
Item
Conditions
Min. Typ.
VOUT Output Voltage
FT Mode
LP Mode
VIN=Set VOUT+1V, VECO=VIN
1mA ^<= IOUT ^<= 30mA
VIN=Set VOUT + 1V, VECO=GND
1mA ^<= IOUT ^<= 30mA
×0.985
×0.975
ΔVOUT
Output Voltage Deviation
VIN=Set VOUT+1V,
between FT Mode and LP Mode IOUT=30mA
VOUT > 2.0V
VOUT ^<= 2.0V
−1.2
−24
0
0
IOUT Output Current
ΔVOUT/
ΔIOUT
Load Regulation
VDIF Dropout Voltage
FT Mode
LP Mode
VIN−VOUT=1.0V
150
VIN=Set VOUT+1V, VECO=VIN
1mA ^<= IOUT ^<= 150mA
20
VIN=Set VOUT+1V, VECO=GND
1mA ^<= IOUT ^<= 150mA
20
Refer to the following table
ISS1 Supply Current (FT Mode)
VIN=Set VOUT+1V
VECO=VIN
70
ISS2 Supply Current (LP Mode)
VIN=Set VOUT+1V
VECO=GND
6.0
Istandby Supply Current (Standby)
VIN=Set VOUT+1V, VCE=GND
VECO=GND or VIN
0.6
ΔVOUT/
ΔVIN
Line Regulation
FT Mode
LP Mode
Set VOUT+0.5V ^<= VIN ^<= 6.0V
IOUT=30mA, VECO=VIN
If VOUT ^<= 1.6V,
then 2.2V ^<= VIN ^<= 6.0V
Set VOUT + 0.5V ^<= VIN ^<= 6.0V
IOUT =30mA, VECO=GND
If VOUT ^<= 1.6V,
then 2.2V ^<= VIN ^<= 6.0V
0.02
0.05
Ripple 0.2Vp-p,
VIN=Set VOUT+1V,
f=1kHz
70
RR Ripple Rejection (FT Mode)
IOUT=30mA, VECO=VIN
If VOUT ^<= 1.7V, then _f=10kHz
60
VIN=Set VOUT+1.2V
VIN Input Voltage
2.0
ΔVOUT/
ΔTopt
ISC
IPD
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-down Current
IOUT=30mA
−40°C ^<= Topt ^<= 85°C
VOUT=0V
±100
40
0.3
RPDE
VCEH
VCEL
ECO Pull-down Resistance
CE, ECO Input Voltage "H"
CE, ECO Input Voltage "L"
2
5
1.0
0
Output Noise "H" (FT Mode) BW=10Hz to 100kHz
30
en
Output Noise "L" (LP Mode) BW=10Hz to 100kHz
40
RLOW
Low Output Nch Tr.
ON Resistance (of D version)
VCE=0V
60
IREV Reverse Current
VOUT>0.5V, 0V ^<= VIN ^<= 6V
0
Topt=25°C
Max. Unit
×1.015
V
×1.025
1.2
%
24
mV
mA
40
mV
45
100 μA
10.0 μA
1.0 μA
0.10
%/V
0.20
dB
6.0
V
ppm
/°C
mA
0.6
μA
30 MΩ
6.0
V
0.35
V
μVrms
Ω
0.1
μA
6