Regulator ICs
0.33µ
VCC
BA51W12SAT
V
V
OUT1
VCC
CTL GND
OUT2
+ 22µ
22µ
5V
V
350mA
VCC=8.55V when measuring minimum I / O voltage difference 1
VCC=4.75V when measuring minimum I / O voltage difference 2
Fig.3 Circuit for measuring minimum I / O voltage difference
V
500mA
A
0.33µ
VCC
OUT1
VCC
CTL GND
OUT2
5V
22µ
+ 22µ
VCC=14V, IO=0mA, VCTL=5V when measuring bias current
VCC=14V, IO=0mA, VCTL=0V when measuring power save current
Fig.4 Circuit for measuring bias current power supply current
VCC=25V
0.33µ
OUT1
VCC
CTL GND
OUT2
22µ
5V
A
Fig.5 Circuit for measuring output short-circuit current
22µ
A