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R1150H Datasheet, PDF (5/28 Pages) RICOH electronics devices division – VOLTAGE REGULATOR(with Wide Input Voltage Range) with RESET | |||
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R1150H
⢠R1150HxxxB
Symbol
VIN
Item
Input Voltage
ISS
Supply Current
TSD
Thermal Shutdown
Temperature
TSR
Thermal Shutdown
Temperature
Conditions
VOUT⥠(-VDET):
VIN=SENSE=VOUT+2.0V
VOUT < (-VDET):
VIN=SENSE=(-VDET)+2.0V
Junction Temperature
Junction Temperature
Min.
Typ.
Topt=25°C
Max. Unit
24.0 V
7
14
µA
150
°C
120
°C
VR part
Symbol
Item
VOUT
Output voltage
IOUT
Output Current
âVOUT/âIOUT Load Regulation
âVOUT/âVIN Line Regulation
VDIF
Dropout Voltage
âVOUT/âTopt
Output Voltage
Temperature Coefficient
Ilim
Short Current Limit
Conditions
VIN-VOUT=2.0V
IOUT=20mA
VIN-VOUT=2.0V
VIN-VOUT=2.0V
1mA <= IOUT <= 40mA
IOUT=20mA
VOUT+1V <= VIN <= 24V
IOUT=20mA
VIN-VOUT=2.0V
IOUT=20mA
-40°C <= Topt <= 85°C
VOUT=0V
Topt=25°C
Min. Typ. Max. Unit
VSET
Ã0.98
VSET
VSET
Ã1.02
V
Refer to Output Current Table
Refer to Load Regulation Table
0.05 0.15 %/V
Refer to Dropout Voltage Table
±100
ppm/°C
45
mA
VDET part
Symbol
Item
Conditions
-VDET
Detector Threshold
VHYS
Detector Threshold
Hysteresis
IDOUT
Sink Current
VIN=SENSE=2.0V, VDS=0.05V
VDDL
Minimum Operating Voltage *Note 1
â-VDET/âTopt
Detector Threshold
Temperature Coefficient
-40°C <= Topt <= 85°C
tPLH
Output Delay Time
*Note 2
Min.
Typ.
Topt=25°C
Max. Unit
VSET
Ã0.975
VSET
VSET
Ã1.025
V
-VDET -VDET -VDET
Ã0.03 Ã0.05 Ã0.07
V
0.17
mA
0.9 1.2
V
±100
ppm/°C
1.0 1.5 ms
5
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