TLE4270 Datasheet, PDF (1/19 Pages) Siemens Semiconductor Group – 5-V Low-Drop Fixed Voltage Regulator

5-V Low-Drop Fixed Voltage Regulator
TLE 4270
Features
• 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 time
• ESD protection > 4000 V
P-TO220-5-11
(P-TO220-5-1)
Type
TLE 4270
TLE 4270 S
TLE 4270 G
w TLE 4270
w TLE 4270 S
w TLE 4270 G
q TLE 4270 D
Ordering Code
Package
Q67000-A9209-A903 P-TO220-5-11
Q67000-A9243-A904 P-TO220-5-12
Q67006-A9201-A901 P-TO263-5-1
Q67000-A9209-A801 P-TO220-5-1
Q67000-A9243-A802 P-TO220-5-2
Q67006-A9201-A802 P-TO220-5-8
Q67006-A9360
P-TO252-5-1
w Not for new design
q New type
P-TO220-5-12
(P-TO220-5-2)
P-TO263-5-1
(P-TO220-5-8)
Functional Description
This 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
2 % accuracy. The short circuit protection limits the ^{P-TO252-5-1 (D-PAK)}
output current of more than 650 mA. The device incorporates overvoltage protection
and temperature protection that disables the circuit at unpermissibly high temperatures.
Semiconductor Group
1
1998-11-01