2

Sheet No.: OP06045

Electrical Characteristics

V

dB

Parameter

Output voltage

Load regulation

Line regulation

Ripple rejection

Input detecting voltage

Hysteresis voltage

-

Symbol

Conditions

MIN.

MAX.

Unit

20

-

55

RR

-

-

Quiescent current

Reset output delay time

5

-

mV/°C

-

0.8

-

Reset output leak current

PQ1N253MCSPQ

PQ1N333MASPQ

3.724

PQ1N253MASPQ

4.116

4.116

V

Symbol

MIN.

TYP.

MAX.

Unit

Parameter

TYP.

5.0

Temperature coefficient of output voltage

0.1

-

-

-

2

-

-

mA

Conditions

160

-

60

Output noise voltage

0.45

V

Dropout voltage

4

1.0

Irlk

V

ms

4 Input voltage when output voltage falls 0.1V from that at Vin=5V

-

3.8

4.2

4.2

3.876

4.284

4.284

PQ1Nxx3MxSPQ Series

PQ1N253MxSPQ

PQ1N333MxSPQ

2.560

2.50

2.440

3.366

3.30

3.234

mV

mV

Refer to Fig.2

60

-

-

0.7

Vri

Refer to list.1

V

Vri×0.05

-

V

Low reset output voltage

Vrl

-

5

Td

150

100

50

Input detecting voltage

PQ1N333MCSPQ

Vri

3.724

3.8

3.876

A

A

A

V

4

2

3

5

1

Ir

Vr

Iq

RL

Rr

V

ei

eo

V

+

4

23

5

1

Vr

RL

～

～

Rr

f=400 Hz(sine wave)

ei(rms)=100 mV

Vin=5.0V

Io=30mA

RR=20log(ei(rms)/eo(rms))

Fig.1 Standard measuring circuit of Regulator portion

Fig.2 Standard measuring circuit of critical rate of ripple rejection

List.1 Input detecting voltage