R1510S Datasheet, PDF (7/41 Pages) RICOH electronics devices division – Input Voltage Range (Maximum Rating) Max. 36.0V (50V)

R1510S
NO.EA-185-140724
R1510SxxxB Series
VIN=SENSE=14.0V, COUT=6.8μF, Rpull-up=100kΩ, Vpull-up=5.0V, unless otherwise noted.
The specifications surrounded by
are guaranteed by design engineering at -40°C ≤ Ta ≤ 105°C.
For all
Symbol
Item
Conditions
VIN Input Voltage
ISS1
Supply Current
(Low-power Consumption Mode)
IOUT=0A
ISS2 Supply Current (High Speed Mode) IOUT=20mA
TTSD Thermal Shutdown Temperature
TTSR
Thermal Shutdown Released
Temperature
Junction Temperature
Junction Temperature
Min.
3.5
Typ.
12.5
110
140
125
(Ta=25°C)
Max. Unit
36
V
22
μA
174 μA
°C
°C
VR
Symbol
Item
Conditions
VOUT Output Voltage
IOUT=1mA
Ta=25°C
Setting Voltage:
2.5V to 12.0V ^{-40°C ≤ Ta ≤ 105°C}
IOUT1 Output Current
ΔVOUT/
ΔIOUT
Load Regulation
VIN=VOUT+3.2V (VOUT < 5.0V)
VIN=VOUT+2.0V (VOUT ≥ 5.0V)
VIN=VOUT+3.2V (VOUT < 5.0V)
VIN=VOUT+2.0V (VOUT ≥ 5.0V)
0.1mA ≤ IOUT ≤ 7mA
(Low-power
Consumption Mode)
VOUT ≤ 5.0V
VOUT > 5.0V
0.1mA ≤ IOUT ≤ 20mA
VOUT ≤ 5.0V
VOUT > 5.0V
0.1mA ≤ IOUT ≤ 300mA
VOUT ≤ 5.0V
VOUT > 5.0V
VDIF Dropout Voltage
IOUT=7mA
(Low-power
Consumption Mode)
IOUT=300mA
VOUT < 5.0V
VOUT ≥ 5.0V
VOUT < 5.0V
VOUT ≥ 5.0V
IOUTH
High Speed Mode
Switching Current
IOUT = Light Load to Heavy Load
IOUTL
Low-power Consumption
Mode Switching Current
IOUT = Heavy Load to Light Load
ΔVOUT/
ΔVIN
Line Regulation
3.5V ≤ VIN ≤ 36V (2.5V ≤ VOUT ≤ 3.5V)
VOUT+0.5V ≤ VIN ≤ 36V (VOUT > 3.5V)
IOUT=1mA
ΔVOUT/
ΔTa
Output Voltage
Temperature Coefficient
-40°C ≤ Ta ≤ 105°C
ISC Short Current Limit
VOUT=0V
Min.
×0.984
×0.964
300
8.5
1
Typ.
7
10
10
20
40
60
0.5
0.3
1.5
1.0
12
3
0.01
±150
50
(Ta=25°C)
Max. Unit
×1.016
V
×1.045
mA
13
20
mV
45
75
100
170
1.8
0.95
V
3.2
2.0
16.3 mA
5 mA
0.05 %/V
ppm
/°C
mA
7