The L298 is an integrated monolithic circuit in a 15- lead Multi watt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels anddrive inductive loads such as relays, solenoids, DC and stepping motors. BRAND - HLF Package -Multiwatt-15 (Vertical, Bent and Staggered Leads)

The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. BRAND -STM PACKAGE - TO263 L7805CD2T

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC BRAND -ST PACKAGE - SOIC 8 DATASHEET