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R1111N_17 Datasheet, PDF (4/18 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR | |||
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R1111N
ELECTRICAL CHARACTERISTICS
R1111Nxx1A
Symbol
Item
Conditions
(Topt=25°C)
Min. Typ. Max. Unit
VOUT Output Voltage
VIN=VSET+1V, 1mAâ¤IOUTâ¤30mA
Ã0.98
Ã1.02 V
IOUT Output Current
Refer to ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE.
ÎVOUT
/ÎIOUT
VDIF
Load Regulation
Dropout Voltage
VIN=VSET+1V, 1mAâ¤IOUTâ¤80mA
12 40 mV
Refer to ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE.
ISS Supply Current
VIN=VSET+1V, IOUT=0A
35 70 μA
Istandby Standby Current
ÎVOUT
/ÎVIN
RR
Line Regulation
Ripple Rejection
VIN=VCE, VIN=VSET+1V
VSET+0.5Vâ¤VINâ¤8.0V, IOUT=30mA
f=1kHz, Ripple 0.5Vp-p, VIN=VSET+1V
0.1 1.0 μA
0.05 0.20 %/V
70
dB
VIN
ÎVOUT
/ÎTopt
Input Voltage
Output Voltage
Temperature Coefficient
IOUT=10mA, â40°Câ¤Toptâ¤85°C
2.0
8.0
±100
V
Ppm
/°C
ISC Short Current Limit
VOUT=0V
50
mA
RPU CE Pull-up Resistance
2.5 5.0 10.0 MΩ
VCEH CE Input Voltage âHâ
1.5
VIN
V
VCEL CE Input Voltage âLâ
0
0.25 V
en Output Noise
BW=10Hz to 100kHz
30
μVrms
RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the recommended
operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the
semiconductor devices may receive serious damage when they continue to operate over the recommended operating
conditions.
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