TLE4266-2 Datasheet | Infineon

OPTIREG™ linear TLE4266-2 Low drop voltage regulator Features - Fixed output voltage 5.0 V or 3.3 V - Output voltage tolerance ≤ ±2%, ±3% - 150 m A current capability - Very low current consumption - Low-drop voltage - Overtemperature protection - Reverse polarity proof - Wide temperature range - Suitable for use in automotive electronics - Inhibit function - Green Product (Ro HS-pliant) Potential applications General automotive applications. Product validation Qualified for automotive applications. Product validation according to AEC-Q100/101. Description The OPTIREG™ linear TLE4266-2 is a monolithic integrated low-drop fixed voltage regulator which can supply loads up to 150 m A. It can be switched on and off by the INH pin. It is functionally patible to the TLE4266, but with a reduced quiescent current a lot less 1 µA in OFF mode and 40 µA in ON mode. The TLE4266-2 is especially designed for all applications that require very low quiescent current in ON and OFF mode. The device is available in the small surface mounted PG-SOT223-4 package. It is pin patible to the TLE4266G. It is designed to supply microprocessor systems under the severe conditions of automotive applications and therefore it is equipped with additional protection against overloads, short-circuits and overtemperature. Of course, the TLE4266-2 can be used in other applications, where a stabilized voltage and the inhibit feature is required. An input voltage VI up to 45 V is regulated to VQ = 5 V (TLE4266-2G) or VQ = 3.3 V (TLE4266-2GSV33) with an accuracy of ±3%. For the 5 V device an accuracy of ±2% is kept for a load current range up to 50 m A. The device operates in the temperature range of Tj = -40 to 150°C. A high level at the INH pin switches the regulator on. .infineon./OPTIREG-Linear Rev. 1.52 2024-06-05 OPTIREG™ linear TLE4266-2 Low drop voltage regulator Type TLE4266-2G TLE4266-2GSV33 Package PG-SOT223-4 PG-SOT223-4 Marking 4266-2 33...