R1515X Datasheet, PDF (5/20 Pages) RICOH electronics devices division – 50mA VOLTAGE REGULATOR (Wide Input Voltage Range)

R1515x
ELECTRICAL CHARACTERISTICS
• R1515xxxxB
Symbol
VIN
ISS
Istandby
VOUT
IOUT
∆VOUT/∆IOUT
∆VOUT/∆VIN
VDIF
∆VOUT/∆Topt
Ilim
VCEH
VCEL
TTSD
TTSR
Item
Input Voltage
Supply Current
Standby Current
Output Voltage
Output Current
Load Regulation
Line Regulation
Dropout Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
CE Input Voltage "H"
CE Input Voltage "L"
Thermal Shutdown
Temperature
Thermal Shutdown
Released Temperature
Conditions
VIN=VOUT+3.0V, IOUT=0mA
VIN=36V, VCE=0V
VIN=VOUT+3.0V, IOUT=1mA
VIN=VOUT+3.0V
VIN=VOUT+3.0V,
1mA ^<= IOUT ^<= 40mA
VOUT+1.5V ^<= VIN ^<= 36V, IOUT=1mA
IOUT=20mA
VIN=VOUT+3.0V, IOUT=1mA
−40°C ^<= Topt ^<= 105°C
VOUT=0V
Junction Temperature
Junction Temperature
Min.
4
×0.98
50
Typ.
9
0.1
Topt=25°C
Max. Unit
36
V
20
µA
1.0 µA
×1.02 V
mA
Refer to the following table
0.05 0.20 %/V
Refer to the following table
±100
ppm
/°C
45
mA
1.5
VIN
V
0
0.3
V
150
°C
125
°C
• Load Regulation by Output Voltage
Output Voltage
VOUT (V)
2.0 ^<= VOUT < 5.0
5.0 ^<= VOUT ^<= 12.0
Topt=25°C
Load Regulation ∆VOUT/∆IOUT (mV)
Conditions
Typ.
Max.
VIN=VOUT+3.0V
10
25
1mA ^<= IOUT ^<= 40mA
20
35
• Dropout Voltage by Output Voltage
Output Voltage
VOUT (V)
2.0 ^<= VOUT < 2.5
2.5 ^<= VOUT < 3.0
3.0 ^<= VOUT < 4.0
4.0 ^<= VOUT < 5.0
5.0 ^<= VOUT ^<= 12.0
Dropout Voltage VDIF (V)
Condition
Typ.
0.60
0.40
IOUT=20mA
0.35
0.25
0.20
Topt=25°C
Max.
1.20
0.85
0.60
0.40
0.35
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