IC Data Sheets
8.
8.1.8
Diagram HC01, Type NCP303LSN45 (IC7103), Voltage Detector
Figure 8-8 Internal block diagram and pin configuration
8.1.9
Diagram HC01, Type ST1S10 (IC7125), Stepdown Regulator
Figure 8-9 Internal block diagram and pin configuration
Block Dia
g
ram
Pin Confi
g
uration
F_15400_1
33
.ep
s
100405
1
3
N.C.
Re
s
et
O
u
tp
u
t
2
Inp
u
t
Gro
u
nd
4
C
D
5
xxxYW
(T op V iew)
xxx =
3
02 or
3
0
3
Y
=
Y e
a
r
W
=
W ork W eek
This device contains 28 active transistors.
NCP303LSNxxT1
Open Drain Output Configuration
NCP302xSNxxT1
Complementary Output Configuration
V
ref
2
Input
1
Reset
Output
3
Gnd
5
C
D
R
D
V
ref
2
Input
3
Gnd
5
C
D
R
D
1
Reset Output
*
Inverter for active low devices.
*
Buffer for active high devices.
Power
S
O-
8
DFN
8
(4x4)
I_1
8
010_0
83
.ep
s
1
3
060
8
Block Dia
g
ram
Pin Confi
g
uration