TLE4470 Datasheet, PDF (5/22 Pages) Siemens Semiconductor Group – Dual Low-Drop Voltage Regulator

TLE 4470
Ι1 ¹⁹
10 _Q1
Reference
18
Ι2
3
DIS
V _REF
Stand-by-Regulator
Main Regulator
V _REF
Ι_d
Reset
= _{V RADJTH}
20
SI
Sense
=
V _SITH
Pin numbers valid for P-DSO-20-6 (TLE 4470 G)
Figure 2
Block Diagram
Semiconductor Group
5
12,
13 _Q2
11
ADJ2
2
D
8
RQ
30 kΩ
V _Q1
1
RADJ
30 kΩ
9
SQ
4-7
14-17 GND
AEB02153
1998-11-01