LM285Z-2.5 Integrated Circuit - TO92 - National Semiconductor - NSC

LM336Z-25 Integrated Circuit - TO92 - Fairchild Semiconductor

LM2931AZ-5 Integrated Circuit - TO92 - ON Semiconductor

LM385Z2.5 Integrated Circuit - TO92 - Generic Make

MC33164P5 Integrated Circuit - TO92 - ON Semiconductor

LM336Z2.5 Integrated Circuit - TO92 - Fairchild Semiconductor

LM336BZ-5 Integrated Circuit - TO92 - National Semiconductor - NSC

LM385Z1V2 Integrated Circuit - TO92 - Motorola Semiconductor