LM2950L-5.0 LM2950MP-3.0/NOPB LM2950MPX-3.3/NOPB LM2950MPX-5.0/NOPB LM2950T-5.0 LM2950TA-3.3 LM2950TA-5.0 LM2950TA-5.0V LM2950-XX LM2950Z-3.0