TLE4271-2_07 Datasheet, PDF (2/23 Pages) Infineon Technologies AG – 5-V Low Drop Fixed Voltage Regulator Output voltage tolerance ≤ ±2%

TLE 4271-2
PG-TO220-7-11
PG-TO220-7-12
PG-TO263-7-1
1
7
Ι RO D Q
1
7
1
7
INH GND WI
AEP01938
Ι RO D Q
INH GND WI
AEP01939
Ι RO D Q
INH GND WI
AEP02017
Figure 1 Pin Configuration (top view)
Table 1
Pin Definitions and Functions
Pin Symbol Function
1I
Input; block to ground directly on the IC with ceramic capacitor.
2 INH
Inhibit
3 RO
Reset Output; the open collector output is connected to the
5 V output via an integrated resistor of 30 kΩ.
4 GND Ground
5D
Reset Delay; connect a capacitor to ground for delay time adjustment.
6 WI
Watchdog Input
7Q
5-V Output; block to ground with 22 µF capacitor, ESR < 3 Ω.
Data Sheet
2
Rev. 2.7, 2007-06-25