R5320X データシートの表示（PDF） - RICOH Co.,Ltd.

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R5320X

CMOS 3CH-LDOs for RF Unit

RICOH Co.,Ltd. 

R5320x

ELECTRICAL CHARACTERISTICS

• R5320xxxxA

VR1

Symbol

Item

Conditions

Min.

Typ.

Topt=25°C

Max. Unit

VOUT

IOUT

∆VOUT/∆IOUT

VDIF

ISS

Istandby

∆VOUT/∆VIN

RR

VIN

∆VOUT/∆T

ILIM

RDN

VCEH

VCEL

en

Output Voltage

Output Current

Load Regulation

Dropout Voltage

Supply Current

Supply Current (Standby)

Line Regulation

Ripple Rejection

Input Voltage

Output Voltage Temperature

Coefficient

Short Current Limit

CE Pull-down Resistance

CE Input Voltage “H”

CE Input Voltage “L”

Output Noise

VIN-VOUT=1.0V

1mA≤IOUT≤50mA

×0.98

×1.02

V

VIN-VOUT=1.0V

150

mA

VIN-VOUT=1.0V

1mA≤IOUT≤80mA

12

40

mV

Refer to Electrical Characteristic by Output Voltage (VR1)

VIN-VOUT=1.0V

70

120

µA

VIN-VOUT=1.0V

VCE=GND

0.1

1.0

µA

VOUT+0.5V≤VIN≤6V

IOUT=30mA

0.05 0.20 %/V

f=1kHz, sinusoidal 0.5Vp-p

VIN-VOUT=1.0V, VOUT≥1.9V

70

dB

1.5V≤VIN≤1.8V

60

2.0

6.0

V

IOUT=50mA

-40°C≤Topt≤85°C

±100

ppm/

°C

VOUT=0V

50

mA

2.5

5.0

10

MΩ

1.5

VIN

V

0.00

0.25

V

BW=10Hz-100kHz

60

µVrms

• ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE(VR1)

Topt=25°C

Output Voltage

VOUT (V)

Dropout Voltage

VDIF (V)

Conditions

Typ.

Max.

1.5≤VOUT<1.6

0.55 0.65

1.6≤VOUT<1.7

0.45 0.60

1.7≤VOUT<2.0

0.35 0.60

2.0≤VOUT<2.5

IOUT=150mA

0.35 0.55

2.5≤VOUT<2.8

0.30 0.45

2.8≤VOUT<3.4

0.22 0.35

3.4≤VOUT<5.0

0.20 0.30

5

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