5-V Low Drop Fixed Voltage Regulator
TLE 4275
Data Sheet 1 Rev. 1.7, 2007-02-19
d
Type Package
TLE 4275 PG-TO220-5-11 (RoHS compliant)
TLE 4275 D PG-TO252-5-11 (RoHS compliant)
TLE 4275 G PG-TO263-5-1 (RoHS compliant)
TLE 4275 S PG-TO220-5-12 (RoHS compliant)
PG-TO220-5-11
PG-TO252-11
P-TO263-5-1
PG-TO263-5-1
-TO220-5-12
PG-TO220-5-12
Features
• Output voltage 5 V ± 2%
• Very low current consumption
• Power-on and undervoltage reset
• Reset low down to
V
Q
= 1 V
• Very low-drop voltage
• Short-circuit-proof
• Reverse polarity proof
• Suitable for use in automotive electronics
• ESD protection > 4 kV
• Green Product (RoHS compliant) version of TLE 4275
•
AEC qualified
Functional Description
The TLE 4275 is a monolithic integrated low-drop
voltage regulator in a 5-pin TO-package. An input
voltage up to 45 V is regulated to
V
Q,nom
= 5.0 V. The IC
is able to drive loads up to 450 mA and is short-circuit
proof. At overtemperature the TLE 4275 is turned off by
the incorporated temperature protection. A reset signal
is generated for an output voltage
V
Q,rt
of typ. 4.65 V.
The delay time can be programmed by the external
delay capacitor.
