tle4678 Infineon Technologies Corporation, tle4678 Datasheet - Page 4

• Manufacturer Part Number: tle4678
• Description: Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage
• Manufacturer: Infineon Technologies Corporation

2
For details on the circuit blocks see the respective section in this datasheet.
Figure 1
Datasheet
Supply
Block Diagram
Block Diagram and Simplified Application Circuit
I
Protection
Circuits
GND
Reference
Bandgap
TLE 4678
Watchdog
Generator
Reset
and
D
C
D
4
WADJ
RADJ
WO
RO
WI
Q
Regulated Output Voltage
C
Q
Rev. 1.0, 2008-07-31
Block Diagram
Controller
TLE4678
XC22xx
Micro
GND
Load
e. g.