BA51W12SAT

Regulator ICs

500mA

350mA

22

µ

22

µ

0.33

µ

OUT1

OUT2

5V

GND

CTL

+

+

V

V

V

V

Fig.3 Circuit for measuring minimum I / O voltage difference

when

measuring minimum I / O voltage difference 1

when

measuring minimum I / O voltage difference 2

0.33

µ

22

µ

22

µ

OUT1

OUT2

5V

GND

CTL

A

+

+

Fig.4 Circuit for measuring bias current power supply current

when measuring bias current

when measuring power save current

0.33

µ

5V

22

µ

OUT1

OUT2

GND

CTL

22

µ

+

+

A

A

Fig.5 Circuit for measuring output short-circuit current