Low Power-Loss Voltage Regulators

PQ150VB01FZ/PQ150VB02FZ

Fig.2

Test Circuit for Ripple Rejection

Fig.1

Test Circuit

Minimum operating supply voltage

Output voltage

Load regulation

Line regulation

Ripple rejection

Reference voltage

Reference voltage temperature coefficient

Dropout voltage

ON-state voltage for control

❇5

ON-state current for control

OFF-state voltage for control

OFF-state current for control

Symbol

RR

Conditions

––

––

❇3

––

––

Tj=0 to 110˚C,Io=5mA

––

––

MIN.

2.35

1.5

––

––

45

1.215

––

––

2.0

––

––

––

TYP.

––

––

0.3

0.5

55

1.24

±1.0

––

––

––

––

––

MAX.

––

15

1.0

1.0

––

1.265

––

0.5

––

200

0.8

2

Unit

V

V

%

%

dB

V

%

V

V

µA

V

µA

Quiescent current

Io=0

––

––

5mA

Output OFF-state consumption current

––

––

5

µA

Overheating shutdown temperature

––

110

130

150

˚C

Parameter

❇4 Input voltage shall be the value when output voltage is 95% in comparison with the initial value

❇5 In case of opening ON/OFF control terminal , output voltage turns off

2

+

47

µF

0.33

µF

1k

Ω

A

A

A

3

4

5

2

1

V

V

ei

eo

1k

Ω

2.7V

+

+

3

1

2

4

5

V

~

~

0.33

µF

47

µF

+

f

=120Hz(sine wave)

ei(rms)

=0.5V

=5V

=0.5A

RR

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