TLE4264-2_08 Datasheet, PDF (1/11 Pages) Infineon Technologies AG – 5-V Low Drop Fixed Voltage Regulator Output voltage tolerance ≤ ±3% (±2% up to 50 mA)

5-V Low Drop Fixed Voltage Regulator
TLE 4264-2
Features
• Output voltage tolerance ≤ ±3% (±2% up to 50 mA)
• 150 mA current capability
• Low-drop voltage
• Very low current consumption: 40 µA
• Overtemperature protection
• Short-circuit proof
• Suitable for use in automotive electronics
• Reverse polarity proof
• Green Product (RoHS compliant)
• AEC Qualified
P-SOT223-4
Functional Description
The TLE 4264-2 is a monolithic integrated low-drop fixed voltage regulator which can
supply loads up to 150 mA. It is functional compatible to the TLE 4264, but has a
reduced quiescent current of typ. 40 µA. The TLE 4264-2 is especially designed for all
applications which require very low quiescent currents. The device is available in the
small surface mounted PG-SOT223-4 package. The device is pin compatible to the
TLE 4264. The regulator is designed to supply microprocessor systems under the
severe condition of automotive applications and is therefore equipped with additional
protection against overload, short-circuit and overtemperature. Of course the
TLE 4264-2 can be used in all other applications, wherever a stabilized voltage is
required.
An input voltage V_I in the range of 5.5 V < V_I < 45 V is regulated to V_Q,nom = 5 V with an
accuracy of ±3%. An accuracy of ±2% is kept for a load current range up to 50 mA.
The device operates in the temperature range of T_j = -40 to 150 °C.
Type
TLE 4264-2 G
Data Sheet
Package
PG-SOT223-4
1
Rev. 2.6, 2008-03-10