National Semiconductor - Selection Guide by Package Type - TO-4

Plastic: EBGA    FBGA    ISOLATED TO220    LAMINATE CSP    LAMINATE TCSP    LAMINATE UCSP    LBGA    LLP    LQFP    MDIP    MICROSMD    MINI SOIC    PBGA    PLCC    PQFP    PSOP    SC-70    SOIC NARROW    SOIC WIDE    SOP EIAJ TYPE II    SOT-223    SOT-23    SSOP    SSOP-EIAJ    TEPBGA    TO 220    TO 263    TO 92    TQFP    TSSOP    TSSOP EXP PAD

Hermetic: CERAMIC SOIC    CERDIP    CERPACK    CERQUAD    CQJB    CSOP    LCC    SIDEBRAZE    TO-3    TO-39    TO-46    TO-5

Other: DIE    WAFER

4-pins

Product Folder (Datasheet)	Description	Product Type	Package			Status
4-pins
Product Folder (Datasheet)	Description	Product Type	Type	# pins	MSL/Lead-Free Availability	Status
LM12CLK	80W Operational Amplifier	Linear Motor Drives	TO-4 (K04A)	4	Status	Full production
LM1577K-ADJ/883	SIMPLE SWITCHER Step-Up Voltage Regulator	SwitchingRegulators	TO-4 (KA04B)	4	Status	Full production