R1154 Datasheet, PDF (8/22 Pages) RICOH electronics devices division – 150mA Voltage Regulator (Wide Input Voltage Range)

R1154x
ELECTRICAL CHARACTERISTICS
 R1154xxxxB
Topt25C
Symbol
Item
VIN
Input Voltage
VOUT Output Voltage
IOUT
Output Current
ISS
Istandby
VOUT/
IOUT
VOUT/
VIN
VDIF
VOUT/
Topt
ISC
Supply Current
Standby Current
Load regulation
Line regulation
Dropout Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
VCEH CE “H” Input Voltage
VCEL CE “L” Input Voltage
TSD
Thermal Shutdown
Temperature
TSR
Thermal Shutdown
Released Temperature
 Output Current (Topt25°C)
Conditions
VINVSET2.0V, IOUT20mA
VINVSET2.0V
VINVCE, VINVSET2.0V
VIN24V, VCE0V
VINVSET2.0V,
1mA  IOUT  40mA
IOUT20mA
VSET1V  VIN  24V
IOUT20mA
VINVSET2.0V, IOUT20mA
40°C  Topt  105°C
VOUT0V
Junction Temperature
Junction Temperature
Min. Typ. Max. Unit
24
V
0.98
1.02 V
Refer to the following table
5
10
A
0.1
1.0
A
Refer to the following table
0.05 0.20 %/V
Refer to the following table
100
ppm/C
45
mA
2.1
VIN
V
0
0.3
V
150
C
125
C
Set Output Voltage
VSET (V)
2.5  VSET  2.9
3.0  VSET  12.0
 Load Regulation (Topt25°C)
Output Current (mA)
Min.
140
150
Set Output Voltage
VOUT (V)
2.5  VSET  3.0
3.1  VSET  5.0
5.1  VSET  12.0
 Dropout Voltage (Topt25°C)
Load Regulation (mV)
Typ.
20
Max.
50
30
75
40
115
Set Output Voltage
VOUT (V)
2.5  VSET  7.0
7.1  VSET  10.0
10.1  VSET  12.0
Dropout Voltage (V)
Typ.
Max.
0.20
0.40
0.25
0.50
0.30
0.55
8