TLS835B2ELVXUMA1 Infineon

OPTIREG Linear TLS835B2ELV Low Dropout Linear Voltage Regulator Features Wide input voltage range from 3.0 V to 40 V Adjustable output voltage between 1.5 V and 6 V Output voltage precision 2% Output current capability up to 350 mA Ultra low current consumption, typical 20 A Very low dropout voltage, typical 100 mV, at output currents below 100 mA Stable with ceramic output capacitor of 1 F Enable Overtemperature shutdown Output current limitation Wide temperature range Green Product (RoHS compliant) Potential applications Automotive or other supply systems that are connected to the battery permanently Automotive supply systems that need to operate in cranking condition Product validation Qualified for Automotive Applications. Product Validation according to AEC-Q100/101 Description The OPTIREG Linear TLS835B2ELV is a linear voltage regulator with high performance, very low dropout linear voltage and very low quiescent current. With an input voltage range of 3 V to 40 V and very low quiescent current of only 20 A, this regulator is perfectly suitable for automotive or other supply systems permanently connected to the battery. The new loop concept combines fast regulation and very high stability while requiring only one small ceramic capacitor of 1 F at the output. At output currents below 100 mA the device has a very low dropout voltage of only 100 mV (for an output voltage of 5 V) and 120 mV (for an output voltage of 3.3 V). The operating range starts at an input voltage of only 3 V (extended operating range). This makes the TLS835B2ELV suitable for automotive systems that need to operate during cranking condition. The device can be switched on and off by the enable feature. Data Sheet Rev. 1.1 www.infineon.com/OPTIREG-Linear 1 2018-09-17 OPTIREG Linear TLS835B2ELV Low Dropout Linear Voltage Regulator The output voltage of the TLS835B2ELV can be adjusted and set between 1.5 V and 6 V by connecting an external voltage divider. Internal protection features such as output current limitation and overtemperature shutdown, protect the device from immediate damage caused by failures such as output shorted to GND, overcurrent or overtemperature conditions. External components An input capacitor C is recommended to compensate for line influences. The output capacitor C is necessary I Q for the stability of the regulating circuit. The TLS835B2ELV is designed to be stable with low ESR ceramic capacitors. Type Package Marking TLS835B2ELV PG-SSOP-14 835B2V Data Sheet 2 Rev. 1.1 2018-09-17