SPECIFICATION NOTICE LT1587-1.5 May 1998 The TAB label for the LT®1587-1.5 packages was omitted on the data sheet. To avoid customer confusion they have been added below in bold. For complete specifications, typical performance curves and applications information, please see the LT1587-1.5 data sheet. , LTC and LT are registered trademarks of Linear Technology Corporation. U W U PACKAGE/ORDER I FOR ATIO ORDER PART NUMBER FRONT VIEW 3 TAB IS OUTPUT 2 1 VIN VOUT ORDER PART NUMBER FRONT VIEW 3 LT1587CM-1.5 TAB IS OUTPUT GND VIN 2 VOUT 1 GND M PACKAGE 3-LEAD PLASTIC DD T PACKAGE 3-LEAD PLASTIC TO-220 θJA = 30°C/W* θJA = 50°C/W LT1587CT-1.5 * With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane. θJA can vary from 20°C/W to > 40°C/W with other mounting techniques. For further information regarding this specification notice contact: Linear Technology Corporation 1630 McCarthy Blvd. Milpitas, California 95035-7417 Attn: Product Marketing Manager Phone: (408) 432-1900 sn1587 ©1998 LT/HP 0598 • PRINTED IN USA