5-V Low-Drop Fixed Voltage Regulator
TLE 4271-2
Features
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Output voltage tolerance
≤ ±
2%
Low-drop voltage
Integrated overtemperature protection
Reverse polarity protection
Input voltage up to 42 V
Overvoltage protection up to 65 V (
≤
400 ms)
Short-circuit proof
Suitable for use in automotive electronics
Wide temperature range
Adjustable reset and watchdog time
Ordering Code
Q67000-A9446
Q67000-A9448
Q67006-A9447
Package
P-TO220-7-11
P-TO220-7-12
P-TO263-7-1
P-TO263-7-1
P-TO220-7-11
Type
TLE 4271-2
TLE 4271-2 S
TLE 4271-2 G
Functional Description
The TLE 4271-2 is functional and electrical identical to
the TLE 4271.
The device is a 5-V low-drop fixed-voltage regulator.
The maximum input voltage is 42 V (65 V,
≤
400 ms).
Up to an input voltage of 26 V and for an output current
up to 550 mA it regulates the output voltage within a
P-TO220-7-12
2 % accuracy. The short circuit protection limits the output current of more than 650 mA.
The IC can be switched off via the inhibit input. An integrated watchdog monitors the
connected controller. The device incorporates overvoltage protection and temperature
protection that disables the circuit at overtemperature.
Data Sheet Rev. 2.4
1
2001-04-04