R1170D15A-T2 Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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R1170D15A-T2

800mA LDO REGULATOR

RICOH Co.,Ltd. 

qR1170xxxxB

Item

Input voltage

Supply Current1

Standby Current

Reference Voltage for

Adjustable Voltage Regulator

Output Current

Load regulation

Dropout Voltage

Line regulation

Ripple Rejection

Output Voltage

Temperature Coefficient

Short Current Limit

Pull-down resistance for CE pin

CE Input Voltage “H”

CE Input Voltage “L”

Thermal Shutdown Detector

Threshold Temperature

Thermal Shutdown Released

Temperature

Symbol

Conditions

VIN

ISS1 VIN-VOUT=1.0V VCE=VIN

Istb VIN=6.0V, VCE=GND

VOUT VIN-VOUT=1.0V

IOUT=100mA

IOUT1 VIN-VOUT=1.0V

∆VOUT/ VIN-VOUT=1.0V

∆IOUT 1mA≤IOUT≤300mA

VDIF IOUT=300mA

∆VOUT/ IOUT=100mA

∆VIN VOUT+0.5V≤VIN≤8.0V

RR f=1kHz,Ripple 0.5Vp-p

∆VOUT/ -40°C≤Topt≤85°C

∆T

ILIM VOUT=0V

RPD

VCEH

VCEL

TTSD Junction Temperature

TTSR Junction Temperature

MIN.

x0.98

(Topt=25°C)

TYP. MAX. Unit

6.0

V

80

160

µA

0.1

1.0 µA

x1.02

V

800

mA

30

100 mV

Refer to Dropout Voltage Table

0.05 0.30 %/V

50

dB

±100

ppm

/°C

40

mA

1.25 2.5

5

MΩ

1.5

VIN

V

0

0.25

V

150

°C

120

°C

qDropout Voltage by Output Voltage (Topt=25°C)

Output Voltage

Dropout Voltage (V)

VOUT(V)

TYP.

MAX.

VOUT=1.5

0.35

0.45

VOUT=1.6

0.30

0.35

VOUT=1.7

1.8≤VOUT≤2.0

2.1≤VOUT≤2.4

2.5≤VOUT≤4.0

0.25

0.30

0.20

0.25

0.15

0.20

0.12

0.18

Rev. 1.10

-5-

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