ST

L272 ; IC Dual-OpAmp High-Power 4V-28V 350kHz 500kΩ, DIP-16

L272.pdf

L272M ; IC Dual-OpAmp High-Power 4V-28V 350kHz 500kΩ, DIP-8

L272M.pdf  

L293D ; IC Driver Push-Pull-Four-Channel 36V 1.2A 4W, DIP-16

L293D.pdf

L293DD ; IC, SOIC-20

L294 ; ZIP-11

L296 ; ZIP-15

L296P ; MultiWatt-15

L297 ; Stepper Motor Controller, DIP-20

L297D ; Stepper Motor Controller, SO-20

L298N ; Dual Full-Bridge Driver 2A, TO-220-15

L298P ; Dual Full-Bridge Driver, HSOP-20

L4925N ; IC Voltage-Regulator +5V 1A, TO-220-5

L4925N.pdf