R1171S

NO. EC-125-140213

5

ELECTRICAL CHARACTERISTICS

VIN =VSET +1.0V, 1.5V≤VSET<1.8V : CIN=COUT=10µF, 1.8V≤VSET≤5.0V : CIN=COUT=4.7µF, unless otherwise noted.

The specifications surrounded by

are guaranteed by design engineering at -40°C

≤ Ta ≤ 85°C.

• R1171xxx2A

Topt

=25°C

Symbol

Item

Conditions

Min.

Typ.

Max.

Unit

VOUT

Output Voltage

IOUT=200mA

×0.98

×1.02

V

ILIM

Output Current Limit

1500

mA

ΔV

OUT/ΔIOUT

Load Regulation

1mA

≤ I

OUT ≤ 300mA

10

60

mV

VDIF

Dropout Voltage

IOUT=300mA

Refer to the Product-specific

Electrical Characteristic

s

ISS

Supply Current

130

320

µA

Istandby

Standby Current

VCE=VIN

0.1

2.0

µA

2.1V

≤ VIN ≤ 6.0V

(1.5V

≤ V

SET < 1.6V)

ΔV

OUT/ΔVIN

Line Regulation

. IOUT

=200mA

VOUT + 0.5V ≤ VIN ≤ 6.0V

(1.6V

≤ V

SET < 5.0V)

0.05

0.30

%/V

ISC

Short Current Limit

VOUT=0V

200

mA

RPU

CE Pull-up Resistance

2.5

5.0

10.0

M

Ω

VCEH

CE Input Voltage “H”

IOUT=1mA

1.2

VIN

V

VCEL

CE Input Voltage “L”

0

0.25

V

TTSD

Thermal Shutdown

Temperature

Junction Temperature

150

ºC

TTSR

Thermal Shutdown

Released Temperature

Junction Temperature

120

ºC

All test items listed under Electrical Characteristics are done under the pulse load condition (Tj

≈Ta=25ºC).