LTC3025-1/LTC3025-2/ LTC3025-3/LTC3025-4 absoluTe MaxiMuM raTingspin conFiguraTion(Notes 1, 2) V TOP VIEW BIAS, VIN to GND ... –0.3V to 6V SHDN to GND ... –0.3V to 6V BIAS 1 6 SHDN SENSE, ADJ to GND ... –0.3V to 6V V GND 2 7 5 ADJ/SENSE* OUT ..–0.3V to VIN + 0.3V or 6V Operating Junction Temperature Range IN 3 4 OUT (Note 3) .. –40°C to 125°C DC6 PACKAGE Storage Temperature Range ... –65°C to 125°C 6-LEAD (2mm × 2mm) PLASTIC DFN Output Short-Circuit Duration .. Indefinite TJMAX = 125°C, θJA = 102°C/W, θJC = 20°C/W EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PCB *ADJ FOR LTC3025-1, SENSE FOR LTC3025-2, LTC3025-3, LTC3025-4 orDer inForMaTion LEAD FREE FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE LTC3025EDC-1#PBF LTC3025EDC-1#TRPBF LDDW 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-1#PBF LTC3025IDC-1#TRPBF LDDW 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-2#PBF LTC3025EDC-2#TRPBF LDMK 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-2#PBF LTC3025IDC-2#TRPBF LDMK 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-3#PBF LTC3025EDC-3#TRPBF LDQS 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-3#PBF LTC3025IDC-3#TRPBF LDQS 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-4#PBF LTC3025EDC-4#TRPBF LDPQ 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-4#PBF LTC3025IDC-4#TRPBF LDPQ 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LEAD BASED FINISHTAPE AND REELPART MARKING*PACKAGE DESCRIPTIONTEMPERATURE RANGE LTC3025EDC-1 LTC3025EDC-1#TR LDDW 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-1 LTC3025IDC-1#TR LDDW 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-2 LTC3025EDC-2#TR LDMK 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-2 LTC3025IDC-2#TR LDMK 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-3 LTC3025EDC-3#TR LDQS 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-3 LTC3025IDC-3#TR LDQS 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025EDC-4 LTC3025EDC-4#TR LDPQ 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C LTC3025IDC-4 LTC3025IDC-4#TR LDPQ 6-Lead (2mm × 2mm) Plastic DFN –40°C to 125°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ 30251234ff 2 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Package Description Revision History Typical Application Related Parts