- R1110N421A
Positive Fixed Voltage Regulator - R1110N421ATL
Low noise 150mA L.D.O. regulator. Output voltage 4.2V. "L" active type. Taping specification TL - R1110N421B
Positive Fixed Voltage Regulator - R1110N421BTL
Low noise 150mA L.D.O. regulator. Output voltage 4.2V. "H" active type. Taping specification TL - R1110N421BTR
Low noise 150mA L.D.O. regulator. Output voltage 4.2V. "H" active type. Standard taping specification TR.