TLE 4264-2G Infineon Technologies, TLE 4264-2G Datasheet - Page 3

• Manufacturer Part Number: TLE 4264-2G
• Manufacturer: Infineon Technologies

Specifications of TLE 4264-2G

• Packages: PG-SOT223-4
• Regulator Type: single output
• Output Voltage: 5V
• Accuracy: 3.0 %
• Max. Output Current: 100mA
• Dropout Voltage: 220mV

Circuit Description
The control amplifier compares a reference voltage, which is kept highly precise by
resistance adjustment, to a voltage that is proportional to the output voltage and drives
the base of the series transistor via a buffer. Saturation control, working as a function of
load current, prevents any over-saturation of the power element. The IC is additionally
protected against overload, overtemperature and reverse polarity.
Figure 2
Data Sheet
Input
Adjustment
Block Diagram
Temperature
Reference
Bandgap
Sensor
Control
Amplifier
3
Buffer
Control and
Saturation
Protection
Circuit
Rev. 2.6, 2008-03-10
GND
AEB02870
TLE 4264-2
GND
Q
Output