TLF80511TFV33ATMA2

TLF80511TFV33ATMA2 is a OPTIREG™ linear low dropout linear fixed voltage regulator for load currents of up to 400mA. The TLF80511TF, with a typical quiescent current of 38 µA, is the ideal solution for systems requiring very low operating currents, such as those permanently connected to a battery. It features a very low dropout voltage of 100mV when the output current is less than 100mA. In addition, the dropout region begins at input voltages of 3.3V (extended operating range). This makes the TLF80511TF suitable to supply automotive systems. The device is designed for the harsh environment of automotive applications. Therefore, standard features like output current limitation and overtemperature shutdown are implemented and protect the device against failures like output short circuits to GND, overcurrent, and overtemperature. It is ideal for use in automotive electronics.

• Output voltages 5V and 3.3V, output voltage precision ±2%
• Output current up to 400mA, ultra low current consumption of 38µA
• Very low dropout voltage 100mV at 100mA output current
• Extended operating range starting at 3.3V, small output capacitor 1µF
• Output current limitation, overtemperature shutdown
• Qualified for automotive applications, product validation according to AEC-Q100
• Extended input voltage range from 3.3 to 40V (Tj <gt/> 25°C)
• Output capacitor requirements for stability is 1µF min
• Dropout voltage is 320mV typ (IQ=250mA)
• PG-TO252-3 package, junction temperature range from -40°C to 150°C