Type Package
TLE 4269 G PG-DSO-8
TLE 4269 GM PG-DSO-14
TLE 4269 GL PG-DSO-20
5-V Low Drop Fixed Voltage Regulator
TLE 4269
^
P-DSO-8-3, -6, -7, -8, -9
P-DSO-14-3, -8, -9, -11, 14
P/PG-DSO-20-1,-6,-7,-9,-14,-
Data Sheet 1 Rev. 2.5, 2013-11-25
Features
• Output voltage tolerance ≤ ±2%
• 150 mA current capability
• Very low current consumption
• Early warning
• Reset output low down to
V
Q
= 1 V
• Overtemperature protection
• Reverse polarity proof
• Adjustable reset threshold
• Very low drop voltage
• Wide temperature range
• Integrated pull-up resistor at logic outputs
• Green Product (RoHS compliant)
• AEC Qualified
Functional Description
This device an automotive suited voltage regulator with a
fixed 5-V output. The maximum operating voltage is
45 V. The output is able to drive 150 mA load. It is short
circuit protected and the thermal shutdown switches the
output off if the junction temperature is in excess of
150 °C. A reset signal is generated for an output voltage
of
V
Q
< 4.65 V. The reset threshold voltage can be
decreased by external connection of a voltage divider.
The reset delay time can be set by an external capacitor.
Reset and sense output have integrated pull-up
resistors. If the integrated resistors are not desired TLE 4279 can be used. It is also
possible to supervise the input voltage by using an integrated comparator to give a low
voltage warning.
