-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 NRND DDPAK/ TO-263 KTW 7 500 Non-RoHS & Non-Green Call TI Call TI -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 RoHS-Exempt & Green SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ NRND DDPAK/ TO-263 KTW 7 500 Non-RoHS & Non-Green Call TI Call TI -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 RoHS-Exempt & Green SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-5.0 LM2676T-ADJ NRND TO-220 NDZ 7 45 Non-RoHS & Non-Green Call TI Call TI -40 to 125 LM2676 T-ADJ LM2676T-ADJ/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-ADJ (1) The marketing status values are defined

U SN Level-3-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 NRND DDPAK/ TO-263 KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ NRND DDPAK/ TO-263 KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0 NRND TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-5.0 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-5.0 LM2676T-ADJ NRND TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-ADJ LM2676T-ADJ/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoH

r) SN Level-3-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 NRND DDPAK/ TO-263 KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 Green (RoHS & no Sb/Br) SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ NRND DDPAK/ TO-263 KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 Green (RoHS & no Sb/Br) SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) SN Level-1-NA-UNLIM -40 to 125 LM2676 T-5.0 LM2676T-ADJ NRND TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-ADJ LM2676T-ADJ/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) SN Level-1-NA-UNLIM -40 to 125 LM2676 T-ADJ (1) The marketing status valu

el-3-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 NRND DDPAK/ TO-263 KTW 7 500 Non-RoHS & Green Call TI Call TI -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 RoHS-Exempt & Green SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ NRND DDPAK/ TO-263 KTW 7 500 Non-RoHS & Green Call TI Call TI -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK/ TO-263 KTW 7 500 RoHS-Exempt & Green SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-5.0 LM2676T-ADJ NRND TO-220 NDZ 7 45 Non-RoHS & Green Call TI Call TI -40 to 125 LM2676 T-ADJ LM2676T-ADJ/NOPB ACTIVE TO-220 NDZ 7 45 RoHS & Green SN Level-1-NA-UNLIM -40 to 125 LM2676 T-ADJ (1) The marketing status values are defined as foll

RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 ACTIVE DDPAK KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ ACTIVE DDPAK KTW 7 500 TBD Call TI Call TI -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12 ACTIVE TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-12 LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3 ACTIVE TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-3.3 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0 ACTIVE TO-220 NDZ 7 45 TBD Call TI Call TI -40 to 125 LM2676 T-5.0 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to

CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-3.3 LM2676SX-5.0 ACTIVE DDPAK KTW 7 500 TBD CU SNPB Level-3-235C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-5.0/NOPB ACTIVE DDPAK KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-5.0 LM2676SX-ADJ ACTIVE DDPAK KTW 7 500 TBD CU SNPB Level-3-235C-168 HR -40 to 125 LM2676 S-ADJ LM2676SX-ADJ/NOPB ACTIVE DDPAK KTW 7 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR -40 to 125 LM2676 S-ADJ LM2676T-12 ACTIVE TO-220 NDZ 7 45 TBD CU SNPB Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-12/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-12 LM2676T-3.3 ACTIVE TO-220 NDZ 7 45 TBD CU SNPB Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-3.3/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 125 LM2676 T-3.3 LM2676T-5.0 ACTIVE TO-220 NDZ 7 45 TBD CU SNPB Level-1-NA-UNLIM -40 to 125 LM2676 T-5.0 LM2676T-5.0/NOPB ACTIVE TO-220 NDZ 7 45 Green (RoHS & n

/NOPB LM27342MY/NOPB LM27342SD/NOPB LM2596S-3.3/NOPB LM2596S-5.0/NOPB LM2596SX-5.0/NOPB LM2596S-ADJ/NOPB LM2596SX-ADJ/NOPB LM2596T-5.0/NOPB LM2596T-ADJ LM2596S-12/NOPB LM2576S-3.3/NOPB LM2673S-5.0/NOPB LM2676SD-ADJ/NOPB LM2676SX-3.3/NOPB LM2676SX-5.0/NOPB LM2676SX-ADJ/NOPB LM2676T-12/NOPB LM2670S-ADJ/NOPB LM25576MH/NOPB LM2576HVS-5.0/NOPB LM2576HVS-ADJ/NOPB LM2576S-ADJ/NOPB LM5576MH/NOPB LM2678S-3.3/NOPB LM2678T-12/NOPB LM25088MH-1/NOPB LM25088MH-2/NOPB LM5008MM/NOPB LM5008SD/NOPB Max. IOUT Max. VIN (V) (A) 1 20 1 20 1 75 1 75 1 75 1 75 1 42 1.5 14 1.5 20 1.5 20 1.5 14 1.5 42 1.5 75 2 60 2 60 2 60 2 60 2 60 2 60 2 42 2 20 2 20 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 40 3 42 3 60 3 60 3 63 3 75 5 40 5 40 10 42 10 42 ... 95 ... 95 Package 6-TSOT 6-TSOT 10-LLP 14-TSSOP 10-LLP 14-TSSOP 14-TSSOP 16-TSSOP 10-SOIC 10-LLP 16-TSSOP 16-TSSOP EXP PAD 16-TSSOP EXP PAD 5-TO-263 5-TO-220 5-TO-220 7-TO-263 7-TO-263 7-TO-220 8-PSOP 10-SOIC 10-LLP 5-TO-263 5-TO-263 5-SOT-263 5

NOPB LM2676S-12/NOPB 926-LM2676S-3.3/NOPB LM2676S-3.3/NOPB 926-LM2676S-5.0/NOPB LM2676S-5.0/NOPB 926-LM2676S-ADJ/NOPB LM2676S-ADJ/NOPB 926-LM2676SD-5.0NOPB LM2676SD-5.0/NOPB 926-LM2676SX-3.3NOPB LM2676SX-3.3/NOPB 926-LM2676SX-5.0NOPB LM2676SX-5.0/NOPB 926-LM2676SX-ADJNOPB LM2676SX-ADJ/NOPB 926-LM2676T-5.0/NOPB LM2676T-5.0/NOPB 926-LM2676T-ADJ/NOPB LM2676T-ADJ/NOPB 926-LM2677S-5.0/NOPB LM2677S-5.0/NOPB 926-LM2677S-ADJ/NOPB LM2677S-ADJ/NOPB 926-LM2678S-12/NOPB LM2678S-12/NOPB 926-LM2678S-3.3/NOPB LM2678S-3.3/NOPB 926-LM2678S-5.0/NOPB LM2678S-5.0/NOPB 926-LM2678S-ADJ/NOPB LM2678S-ADJ/NOPB 926-LM2678SD-ADJNOPB LM2678SD-ADJ/NOPB 926-LM2678T-5.0/NOPB LM2678T-5.0/NOPB 926-LM2678T-ADJ/NOPB LM2678T-ADJ/NOPB 926-LM2679S-5.0/NOPB LM2679S-5.0/NOPB 926-LM2679S-ADJ/NOPB LM2679S-ADJ/NOPB 926-LM2679T-ADJ/NOPB LM2679T-ADJ/NOPB 926-LM5010MH/NOPB LM5010MH/NOPB 926-LM5010MHX/NOPB LM5010MHX/NOPB 926-LM5010SD/NOPB LM5010SD/NOPB 926-LM25007MM/NOPB LM25007MM/NOPB 595-LM25017MR/NOPB LM25017MR/NOPB 595-LM2501

SD-3.3EP, LM2676SD-5.0EP, LM2676SDADJEP, LM2676SDX-12EP, LM2676SDX-3.3EP, LM2676SDX5.0EP, LM2676SDX-ADJEP, LM2676T-12EP, LM2676T-3.3EP, LM2676T-5.0EP, LM2676TADJEP, LM2676S-12EP, LM2676S-3.3EP, LM2676S-ADJEP, LM2676SX-12EP, LM2676SX-3.3EP, LM2676SX-5.0EP, LM2676SX-ADJEP. Parts listed with an "X" are provided in Tape & Reel and parts without an "X" are in Rails. Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/ mil Note 3: Refer to package details under Physical Dimensions SIMPLE SWITCHER (R) is a registered trademark of National Semiconductor Corporation. (c) 2004 National Semiconductor Corporation DS200996 www.national.com LM2676EP Enhanced PlasticSIMPLE SWITCHER (R) High Efficiency 3A Step-Down Voltage Regulator May 2004 LM2676EP Enhanced Plastic Typical Application 20099603 Connection Diagrams TO-263 Package Top View 20099601 See NSC Package Number TS7B TO-220 Package Top View 20099602 See NSC Package Number TA07B Top View

D-3.3EP, LM2676SD-5.0EP, LM2676SDADJEP, LM2676SDX-12EP, LM2676SDX-3.3EP, LM2676SDX5.0EP, LM2676SDX-ADJEP, LM2676T-12EP, LM2676T-3.3EP, LM2676T-5.0EP, LM2676T-ADJEP, LM2676S-12EP, LM2676S-3.3EP, LM2676S-ADJEP, LM2676SX-12EP, LM2676SX-3.3EP, LM2676SX-5.0EP, LM2676SX-ADJEP. Parts listed with an "X" are provided in Tape & Reel and parts without an "X" are in Rails. Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/ mil Note 3: Refer to package details under Physical Dimensions SIMPLE SWITCHER(R) is a registered trademark of National Semiconductor Corporation (c) 2011 National Semiconductor Corporation 200996 200996 Version 2 Revision 3 www.national.com Print Date/Time: 2011/03/24 16:39:24 LM2676EP Enhanced PlasticSIMPLE SWITCHER(R) High Efficiency 3A Step-Down Voltage Regulator OBSOLETE LM2676EP Enhanced Plastic Typical Application 20099603 Connection Diagrams TO-263 Package Top View TO-220 Package Top View 20099601 20099602 See N