TLE4470 Siemens Semiconductor Group, TLE4470 Datasheet - Page 13

• Manufacturer Part Number: TLE4470
• Description: Dual Low-Drop Voltage Regulator
• Manufacturer: Siemens Semiconductor Group

Application Information
Figure 3
Application Circuit
Semiconductor Group
V
Control
Pin numbers valid for P-DSO-20-6 (TLE 4470 G)
Batt
1N4004
D1
R
330 k
R
100 k
36 V 100
ZD1
SI1
SI2
nF
C
10 nF
C
DIS
SI
SI
1
2
19
18
3
20
V
REF
Reference
V
Reset
Sense
REF
Main Regulator
d
Stand-by-Regulator
V
SITH
=
13
= V
RADJTH
30 k
30 k
4-7
14-17
V
Q1
12,
10
13
11
2
8
9
1
Q1
Q2
ADJ2
D
RQ
RADJ
SQ
GND
(
TLE 4470
R
1998-11-01
10 V
100 nF
1
=
C
AES02154
R
D
R
C
22 F
C
10 F
2
R
1
Q2
Q1
)
5 V
2