RP112x

No. EA-258-250325

6

ELECTRICAL CHARACTERISTICS (continued)

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

en

Output Noise

BW = 10 Hz to 100 kHz,

IOUT = 30 mA

10



Vrms

RLOW

Auto-discharge Nch Tr.

ON Resistance

(RP112xxxxD only)

VIN = 4.0 V, VCE = 0 V

60



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.

The specifications surrounded by

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

• Dropout Voltage

(Ta = 25°C)

Output Voltage

VOUT (V)

Dropout Voltage VDIF (V)

Condition

Typ.

Max.

1.2V ≤ VOUT < 1.3V

IOUT=150mA

0.39

0.80

1.3V ≤ VOUT < 1.4V

0.37

0.70

1.4V ≤ VOUT < 1.5V

0.34

0.60

1.5V ≤ VOUT < 1.7V

0.32

0.50

1.7V ≤ VOUT < 2.0V

0.29

0.41

2.0V ≤ VOUT < 2.5V

0.25

0.36

2.5V ≤ VOUT < 2.8V

0.22

0.31

2.8V ≤ VOUT ≤ 4.8V

0.20

0.28