TLE4279 Datasheet, PDF (2/19 Pages) Siemens Semiconductor Group – 5-V Low-Drop Fixed Voltage Regulator

Pin Configuration
(top view)
P-DIP-8-4
Ι1
SΙ 2
RE 3
D4
8Q
7 SO
6R
5 GND
AEP01813
TLE 4279
P-DSO-8-1
Ι1
SΙ 2
RE 3
D4
8Q
7 SO
6R
5 GND
AEP01668
Pin Definitions and Functions (TLE 4279 A and TLE 4279 G)
Pin No. Symbol Function
1
I
Input; block directly to GND on the IC with a ceramic capacitor.
2
SI
Sense input; if not needed connect to Q.
3
RE
Reset threshold; if not needed connect to ground.
4
D
Reset delay; to select the delay time, connect to GND via
external capacitor.
5
GND
Ground
6
R
Reset output; open-collector output
7
SO
Sense output; open-collector output
8
Q
5-V output; connect to GND with a 10 µF capacitor, ESR < 10 Ω.
Semiconductor Group
2
1998-11-01