PACKAGE MATERIALS INFORMATION www.ti.com 7-Apr-2015 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM3668SD-2833/NOPB WSON DQB 12 1000 178.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 LM3668SD-3034/NOPB WSON DQB 12 1000 178.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 LM3668SD-4550/NOPB WSON DQB 12 1000 178.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 LM3668SDX-2833/NOPB WSON DQB 12 4500 330.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 LM3668SDX-3034/NOPB WSON DQB 12 4500 330.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 LM3668SDX-4550/NOPB WSON DQB 12 4500 330.0 12.4 3.3 3.3 1.0 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 7-Apr-2015 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM3668SD-2833/NOPB WSON DQB 12 1000 210.0 185.0 35.0 LM3668SD-3034/NOPB WSON DQB 12 1000 210.0 185.0 35.0 LM3668SD-4550/NOPB WSON DQB 12 1000 210.0 185.0 35.0 LM3668SDX-2833/NOPB WSON DQB 12 4500 367.0 367.0 35.0 LM3668SDX-3034/NOPB WSON DQB 12 4500 367.0 367.0 35.0 LM3668SDX-4550/NOPB WSON DQB 12 4500 367.0 367.0 35.0 Pack Materials-Page 2