R1162N151B Datasheet, PDF (4/31 Pages) RICOH electronics devices division – 3-MODE 150mA LDO REGULATOR

R1162x
ELECTRICAL CHARACTERISTICS
• R1162xxx1B/D
Topt=25°C
Symbol
Item
VOUT Output Voltage
∆VOUT
IOUT
Output Voltage Deviation
between FT Mode and LP
Mode
Output Current
∆VOUT/
∆IOUT
Load Regulation(FT Mode)
Load Regulation(LP Mode)
VDIF Dropout Voltage
ISS1 Supply Current(FT Mode)
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
∆VOUT/
∆Topt
Ilim
IPD
RPD
VCEH
VCEL
en
en
RLOW
Input Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-down
Constant Current
ECO Pull-down Resistance
CE, ECO Input Voltage “H”
CE, ECO Input Voltage “L”
Output Noise (Fast Mode)
Output Noise
(Low Power Mode)
Nch On resistance for
auto-discharge
(Applied to D version)
Conditions
Min. Typ. Max. Unit
VIN = Set VOUT+1V VECO = VIN
1mA ^<= IOUT ^<= 30mA ^{Note 1}
VOUT
×0.98
VOUT
×1.02
V
VIN = Set VOUT + 1V VECO =GND
1mA ^<= IOUT ^<= 30mA ^{Note 2}
VOUT
×0.97
VOUT
×1.03
V
VIN = Set VOUT+1V, IOUT =30mA
VOUT ^<= 2.0V
VOUT ^>= 2.0V
−1.2 0.0 1.2
%
(−24) 0.0 (24) mV
VIN − VOUT = 1.0V
150
mA
VIN =Set VOUT+1V, VECO=VIN
1mA ^<= IOUT ^<= 150mA
20
40
mV
VIN = Set VOUT+1V,VECO=GND
1mA ^<= IOUT ^<= 150mA
20
45
mV
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
VIN = Set VOUT+1V
VECO = VIN, IOUT=0mA
VIN = Set VOUT+1V
VECO = GND, IOUT=0mA
VIN = VCE = Set VOUT+1V
Set VOUT+0.5V ^<= VIN ^<= 6.0V
IOUT = 30mA, VECO = VIN
VOUT ^<= 1.6V: 2.2V ^<= VIN ^<= 6.0V
Set VOUT + 0.5V ^<= VIN ^<= 6.0V
IOUT = 30mA, VECO = GND
VOUT ^<= 1.6V: 2.2V ^<= VIN ^<= 6.0V
f = 1kHz
f = 10kHz,Ripple 0.2Vp-p
VIN = Set VOUT + 1V
IOUT = 30mA, VECO = VIN
70 100 µA
5.5
9.0
µA
0.1
1.0
µA
0.02 0.10 %/V
0.05 0.20 %/V
70
60
dB
2.0
6.0
V
IOUT = 30mA
−40°C ^<= Topt ^<= 85°C
VOUT = 0V
±100
ppm
/°C
40
mA
0.3
0.6
µA
BW = 10Hz to 100kHz
2
5
30
MΩ
1.0
6.0
V
0.00
0.35
V
30
µVrms
BW = 10Hz to 100kHz
40
µVrms
VCE=0V
60
Ω
4