R1173H081B Datasheet, PDF (6/33 Pages) RICOH electronics devices division – Super low on resistance/Low voltage LDO

R1173x
• R1173x001B/D (Adjustable Output Voltage Type)
Symbol
VIN
ISS
Istandby
VOUT
RVOUT
IOUT
∆VOUT/
∆IOUT
VDIF
∆VOUT/
∆VIN
RR
∆VOUT/
∆Topt
Ilim
RPD
VCEH
VCEL
TTSD
TTSR
en
Item
Input Voltage
Supply Current
Standby Current
Reference Voltage for
Adjustable Voltage Regulator
Output Voltage Range
Output Current
Load regulation
Dropout Voltage
Line regulation
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
Output Noise
Conditions
VOUT=VADJ, VIN=2.0, VCE=VIN
VIN=6.0V, VCE=0V
VOUT=VADJ, VIN=2.0V
IOUT=100mA
VOUT=VADJ, VIN=2.0
VIN=1.4V
1mA ^<= IOUT ^<= 300mA
VIN=1.7V
1mA ^<= IOUT ^<= 1A
VOUT=VADJ
IOUT=300mA
IOUT=1A
VOUT=VADJ, IOUT=100mA
1.5V ^<= VIN ^<= 6.0V
f=1kHz Ripple 0.5Vp−p,
VOUT=VADJ, VIN=2.5V
IOUT=100mA
IOUT=100mA
−40°C ^<= Topt ^<= 85°C
VOUT=VADJ=0V
Junction Temperature
Junction Temperature
BW=10Hz to 100kHz
Min.
1.4
Typ.
60
0.1
Topt=25°C
Max. Unit
6.0
V
100 µA
1.0
µA
0.970 1.000 1.030 V
1.0
VIN
V
1
A
−15
−2
15
mV
−3
0.18 0.32
V
0.56
0.05 0.20 %/V
70
dB
±100
ppm/°C
250
mA
1.9 5.0 15.0 MΩ
1.0
6.0
V
0
0.4
V
150
°C
120
°C
30
µVrms
6