TLE4279 Siemens Semiconductor Group, TLE4279 Datasheet - Page 3

• Manufacturer Part Number: TLE4279
• Description: 5-V Low-Drop Fixed Voltage Regulator
• Manufacturer: Siemens Semiconductor Group

Pin Configuration
(top view)
Pin Definitions and Functions (TLE 4279 GL)
Semiconductor Group
Pin No.
1
2
4-7, 14-17
10
11
12
19
20
Symbol
RE
D
GND
R
SO
Q
I
SI
Function
Reset threshold; if not needed connect to ground.
Reset delay; to select delay time connect to GND via
external capacitor.
Ground
Reset output; open-collector output
Sense output; open-collector output
Output; connect to GND with 10 F capacitor, ESR < 10
Input; block directly to GND at the IC by a ceramic capacitor
Sense input; if not needed connect to Q
GND
GND
GND
GND
N.C.
N.C.
N.C.
RE
D
R
1
2
3
4
5
6
7
8
9
10
P-DSO-20-6
3
AEP01802
20
19
18
17
16
15
14
13
12
11
S
N.C.
GND
SO
GND
GND
GND
N.C.
Q
TLE 4279
1998-11-01