RP112x

No. EA-258-250325

5

ELECTRICAL CHARACTERISTICS

Unless otherwise noted, VIN = 5.25 V (VOUT ≥ 4.1 V), VIN = Set VOUT + 1.0 V (1.5 V < VOUT < 4.1 V),

VIN = 2.5 V (VOUT ≤ 1.5 V), IOUT = 1 mA, CIN = COUT = 1.0 F

The specifications surrounded by

are guaranteed by design engineering at −40°C ≤ Ta ≤ 85°C.

RP112xxxxB/D Electrical Characteristics

(Ta = 25°C)

Symbol

Item

Conditions

Min.

Typ. Max.

Unit

VOUT

Output Voltage

Ta = 25C

VOUT ≥ 2.0 V

x0.99

x1.01

V

VOUT < 2.0 V

−

20

+20

mV

−40C ≤ Ta ≤ 85C

VOUT ≥ 2.0 V x0.985

x1.015

V

VOUT < 2.0 V

−30

+30

mV

IOUT

Output Current

150

mA



VOUT/IOUT Load Regulation

1 mA ≤ IOUT ≤ 150 mA

−14

0

14

mV

VDIF

Dropout Voltage

IOUT = 150 mA

Please refer to

“Dropout Voltage”.

ISS

Supply Current

IOUT = 0 mA

VOUT ≥ 4.1 V

80

100



A

VOUT < 4.1 V

75

Istandby Standby Current

VCE = 0 V

0.1

1.0



A



VOUT/VIN Line Regulation

Set VOUT + 0.3 V ≤ VIN

≤ 5.25 V

VOUT ≥ 4.1 V

0.02

0.10

%/V

Set VOUT + 0.5 V ≤ VIN

≤ 5.0 V

1.7 V ≤ VOUT

< 4.1 V

2.2 V ≤ VIN ≤ 5.0 V

VOUT < 1.7 V

RR

Ripple Rejection

Ripple 0.2 Vp-p,

IOUT = 30 mA,

VIN = 5.25 V

(VOUT ≥ 4.1 V),

VIN = Set VOUT + 1.0 V

(VOUT < 4.1 V)

f = 1 kHz

80

dB

f = 10 kHz

75

f = 100 kHz

65

VIN

Input Voltage(1)

2.0

5.25

V



VOUT/Ta Output Voltage

Temperature Coefficient −40C ≤ Ta ≤ 85C

±30

ppm

/°C

ISC

Short Current Limit

VOUT = 0 V

40

mA

IPD

CE Pull-down Current

0.3

0.6



A

VCEH

CE Input Voltage "H"

1.0

V

VCEL

CE Input Voltage "L"

0.4

V

All test categories were tested on the products under the pulse load condition (Tj ≈ Ta = 25°C) except Output Noise, Ripple

Rejection, and Output Voltage Temperature Coefficient.

(1)

The maximum input voltage (Electrical Characteristics) is 5.25 V. If, for any reason the maximum input voltage exceeds

5.25 V, it has to be no more than 5.5 V with 500 hrs of the total operating time.