R1130 Datasheet, PDF (6/22 Pages) RICOH electronics devices division – 300mA LDO REGULATOR

R1130x
ELECTRICAL CHARACTERISTICS
• R1130xxxxA
Symbol
VIN
ISS1
Istandby
VOUT
Item
Input Voltage
Supply Current 1
Standby Current
Output Voltage
IOUT1
Output Current
∆VOUT/∆IOUT Load Regulation
Conditions
VIN-VOUT=1.0V,VIN=GND
VIN-VOUT=1.0V,VIN=VCE
VIN-VOUT=1.0V
1mA ^<= IOUT ^<= 80mA
Refer to the table of Input
Voltage by Set Output Voltage
VIN-VOUT=1.0V
1mA ^<= IOUT ^<= 80mA
VDIF
Dropout Voltage
IOUT=100mA
∆VOUT/∆VIN
RR
∆VOUT/
∆Topt
ISC
RPU
VCEH
VCEL
Line Regulation
Ripple Rejection
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-up Resistance
CE Input Voltage “H”
CE Input Voltage “L”
IOUT=80mA,Set VOUT>2.0V:
VOUT+0.5V ^<= VIN ^<= 8.0V
Set OUT ^<= 1.9V: .5V ^<= VIN ^<= 8.0V
f=1kHz Ripple 0.5Vp−p
IOUT = 80mA
Set VOUT ^>= 1.8V, VIN−VOUT = 1.0V
Set VOUT ^<= 1.7, VIN = 2.8V
IOUT = 30mA, VIN−VOUT = 1.0V
−40°C ^<= Topt ^<= 85°C
Set VOUT ^<= 3.9V,VOUT = 0V
Set VOUT>4.0V,VOUT = 0V
VIN=2.5V
VIN=2.5V
Min.
2.5
VOUT×
0.980
300
Typ.
50
0.1
Set
VOUT
Topt=25°C
Max. Unit
8.0
V
100 µA
1.0 µA
VOUT×
1.020
V
mA
40
80 mV
Refer to the ELECTRICAL
CHARACTERISTICS by
OUTPUT VOLTAGE
0.1 0.2 %/V
60
dB
±100
ppm
/°C
70
mA
50
2.5 5.0 10.0 MΩ
1.5
VIN
V
0.00
0.25 V
6