R1120N 데이터 시트보기 (PDF) - RICOH Co.,Ltd.

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R1120N

LOW NOISE 150mA L.D.O REGULATOR

RICOH Co.,Ltd. 

R1120N

ELECTRICAL CHARACTERISTICS

Symbol

Item

VOUT Output Voltage

IOUT Output Current

∆VOUT

∆IOUT

Load Regulation

VDIF Dropout Voltage

Iss

Supply Current

Istandby Standby Current

∆VOUT

∆VIN

Line Regulation

RR

Ripple Rejection

VIN

∆VOUT

∆Topt

Ilim

RPU

VCEH

VCEL

en

Input Voltage

Output Voltage

Temperature Coefficient

Short Current Limit

Pull up resistance for CE pin

CE Input Voltage “H”

CE Input Voltage “L”

Output Noise

Topt=25˚C

Conditions

MIN. TYP. MAX. Unit

VIN–setVOUT=1.0V

1mA≤IOUT≤30mA

× 0.98

× 1.02 V

VIN–setVOUT=1.0V

150

mA

when VOUT=setVOUT–0.1V

VIN–setVOUT=1.0V

1mA≤IOUT≤80mA

12

40

mV

refer to the ELECTICAL CHARACTERISTICS by OUTPUT VOLTAGE

VIN–setVOUT=1.0V

35

70

µA

VIN–setVOUT=1.0V, VCE=VIN

0.1

1.0

µA

refer to the ELECTICAL CHARACTERISTICS by OUTPUT VOLTAGE

f=1kHz, Ripple 0.5Vp-p

VIN–setVOUT=1.0V

IOUT=30mA

–40˚C ≤ Topt ≤85˚C

VOUT=0V

BW=10Hz to 100kHz

70

dB

2.7

8

V

±100

ppm/˚C

50

mA

2.5

5

10

MΩ

1.5

VIN

V

0

0.25

V

60

µVrms

5

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