It is functional compatible to the TLE4266, but has a reduced quiescent current of typ. 40µA. The TLE42664 is especially designed for applications

TLE4266 Tape & Reel (TR) Surface Mount Over Temperature Reverse Polarity Short Circuit voltage regulator linear 3.4V 6.5mm 150mA -40C~150C

It is functional compatible to the TLE4266, but with a reduced quiescent current of << 1 µ A in OFF mode and 40 µ A in ON mode. The TLE4266-2 is

LDOVoltage regulator chip, 5 Voutput, 100mAmaximum output, single output, PG-SOT223-4, 4needle

Ldo, Fixed, 3.3V, 0.15A, Sot-223-4; |Infineon Technologies TLE42662GSV33HTMA2

TLE4266 Tape & Reel (TR) Surface Mount Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 280mV 6.5mm 120mA -40C~125C

TLE4266 - LINEAR VOLTAGE REGULATOR;

LDO Regulator Pos 5V 0.15A 4-Pin(3+Tab) SOT-223

5 V LOW DROP VOLTAGE REGULATOR Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar, PDSO4