1.5-V to 7-V Input, 3-A, Radiation-Hardened LDO Regulator 0-XCEPT -55 to 125
Texas Instruments
Texas Instruments - 5962R1320202VXC
* $1,554.63 - $2,235.20
Texas Instruments - TPS7H1101AHKR/EM
$460.05 - $644.07
Texas Instruments - TPS7H1101AY/EM
$494.13