TLS202A1MBVHTSA1 Infineon

TLS202A1 Adjustable Linear Voltage Post Regulator TLS202A1MBV Data Sheet Rev. 1.0, 2015-06-22 Automotive Power Adjustable Linear Voltage Post Regulator TLS202A1MBV 1Overview Features Adjustable Output Voltage from 1.2 V to 5.25 V Output Voltage Accuracy of 3 % Output Currents up to 150 mA Extended Input Voltage Operating Range of 2.7 V to 18 V Low Dropout Voltage: typ. 290mV Very Low Current Consumption: typ. 50 A PG-SCT595 Very High PSRR: typ. 65dB at 10kHz Output Current Limitation Short Circuit protected Overtemperature Shutdown Wide Temperature Range From -40 C up to 150 C Suitable for Use in Automotive Electronics as Post Regulator Green Product (RoHS compliant) AEC Qualified Functional Description The TLS202A1 is a monolithic integrated adjustable linear voltage post regulator for load currents up to 150 mA. The IC regulates an input voltage V in the range of 2.7 V V 18 V to an adjustable output voltage of 1.2 V to I I 5.25 V with a precision of 3 %. The TLS202A1 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to preregulators like DCDC converters. The regulator is not designed to operate with a direct connection to the battery. The device is available in a very small surface mounted PG- SCT595 package. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLS202A1 can be also used in all other applications requiring a stabilized voltage of 1.2 V to 5.25 V. Choosing External Components The input capacitor C is recommended for compensating line influences. The output capacitor C is necessary I Q for the stability of the regulating circuit. Stability is guaranteed at values specified in Functional Range on Page 6 within the whole operating temperature range. Type Package Marking TLS202A1MBV PG-SCT595 20 Data Sheet 2 Rev. 1.0, 2015-06-22