TLE 4269
5-V Low-Drop Fixed Voltage Regulator
TLE 4269
Features
q
q
q
q
q
q
q
q
q
q
Output voltage tolerance
≤ ±
2 %
Very low current consumption
Early warning
Reset output low doown to
V
Q
= 1 V
Overtemperature protection
Reverse polarity proof
Settable reset threshold
Very low drop voltage
Wide temperature range
Integrated pull up resistor at logic outputs
Ordering Code Package
Q67000-A9190
Q67006-A9173
P-DIP-8-4
P-DSO-8-1 (SMD)
P-DSO-14-4 (SMD)
P-DSO-20-6 (SMD)
P-DIP-8-4
Type
TLE 4269 A
TLE 4269 G
P-DSO-8-1
w
TLE 4269 GM Q67006-A9288
TLE 4269 GL
w
New type
Functional Description
Q67006-A9192
This device is a voltage regulator with a fixed 5-V
output, e.g. in a P-DSO-8-1 package. The maximum
operating voltage is 45 V. The output is able to drive a
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
< 4.6 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.
Semiconductor Group
1
P-DSO-20-6
P-DSO-14-4
1998-11-01
INFINEON [ INFINEON TECHNOLOGIES AG ]
