NCV4269 ON Semiconductor, NCV4269 Datasheet - Page 5

• Manufacturer Part Number: NCV4269
• Description: 5.0v/150ma Ldo W/ Reset, Delay, Adjustable Reset And Early Warning
• Manufacturer: ON Semiconductor

V
V
ROSAT
I
V
V
V
V
V
V
UD
RO
RT
LD
V
Power-on-Reset
Q
D
I
1000 mF
t
d
I
I
V
SI
Shutdown
Thermal
C
470 nF
I
t
RR
Figure 3. Reset Timing Diagram
Figure 2. Measuring Circuit
Voltage Dip
at Input
http://onsemi.com
100 nF
I
SI
C
NCV4269
D
I
SI
D
5
I
Undervoltage
D
V
D
GND
I
q
RO
V
RO
Secondary
SO
Spike
RADJ
V
SO
Q
< t
RR
RADJ1
I
RADJ
Overload
at Output
V
RADJ
I
Q
dV
dt
+
C D
I D
RADJ2
C
22 mF
Q
t
t
t
t
V
Q