TLE4269_07 Datasheet, PDF (4/19 Pages) Infineon Technologies AG – 5-V Low Drop Fixed Voltage Regulator Output voltage tolerance ≤ ±2%

TLE 4269
PG-DSO-20-35
RADJ 1
D2
N.C. 3
GND 4
GND 5
GND 6
GND 7
N.C. 8
N.C. 9
RO 10
20 SΙ
19 Ι
18 N.C.
17 GND
16 GND
15 GND
14 GND
13 N.C.
12 Q
11 SO
AEP01802
Figure 3 Pin Configuration (top view)
Table 3
Pin No.
1
2
4 - 7,
14 - 17
10
11
12
19
20
Pin Definitions and Functions (TLE 4269 GL)
Symbol Function
RADJ Reset Threshold Adjust; if not needed connect to ground.
D
Reset Delay; to select delay time, connect to GND via external
capacitor.
GND Ground
RO
Reset Output; the open-collector output is internally linked to Q
via a 20 kΩ pull-up resistor. Keep open, if not needed.
SO
Sense Output; the open-collector output is internally linked to the
output via a 20 kΩ pull-up resistor. Keep open, if not needed.
Q
Output; connect to GND with a 10 µF capacitor, ESR < 10 Ω.
I
Input; block directly at the IC by a ceramic capacitor.
SI
Sense Input; if not needed connect to Q.
Data Sheet
4
Rev. 2.4, 2007-03-20