2CS8#TRPBF 1172 8-Lead PDIP or 8-Lead Plastic SO 0C to 100C LT1172IS8#PBF LT1172IS8#TRPBF 1172I 8-Lead PDIP or 8-Lead Plastic SO -40C to 100C LT1170CQ#PBF LT1170CQ#TRPBF LT1170 5-Lead DD 0C to 100C LT1170IQ#PBF LT1170IQ#TRPBF LT1170 5-Lead DD -40C to 100C LT1170HVCQ#PBF LT1170HVCQ#TRPBF LT1170HV 5-Lead DD 0C to 100C LT1171CQ#PBF LT1171CQ#TRPBF LT1171 5-Lead DD 0C to 100C LT1171IQ#PBF LT1171IQ#TRPBF LT1171 5-Lead DD -40C to 100C LT1171HVCQ#PBF LT1171HVCQ#TRPBF LT1171HV 5-Lead DD 0C to 100C LT1171HVIQ#PBF LT1171HVIQ#TRPBF LT1171HV 5-Lead DD -40C to 100C LT1172CQ#PBF LT1172CQ#TRPBF LT1172 5-Lead DD 0C to 100C LT1172HVCQ#PBF LT1172HVCQ#TRPBF LT1172HV 5-Lead DD 0C to 100C LT1172HVIQ#PBF LT1172HVIQ#TRPBF LT1172HV 5-Lead DD -40C to 100C LT1172CSW#PBF LT1172CSW#TRPBF LT1172CSW 16-Lead Plastic SO Wide 0C to 100C LT1170CT#PBF LT1170CQ#TRPBF LT1170 5-Lead Plastic TO-220 0C to 100C LT1170IT#PBF LT1170IT#TRPBF LT1170 5-Lead Plastic TO-220 -40C to 100C LT1170HVCT#PBF LT1170HVCT#TRPBF LT1170HV 5-Le
2CS8#PBF LT1172CS8#TRPBF 1172 8-Lead PDIP or 8-Lead Plastic SO 0C to 100C LT1172IS8#PBF LT1172IS8#TRPBF 1172I 8-Lead PDIP or 8-Lead Plastic SO -40C to 100C LT1170CQ#PBF LT1170CQ#TRPBF 5-Lead DD 0C to 100C LT1170IQ#PBF LT1170IQ#TRPBF 5-Lead DD -40C to 100C LT1170HVCQ#PBF LT1170HVCQ#TRPBF 5-Lead DD 0C to 100C LT1171CQ#PBF LT1171CQ#TRPBF 5-Lead DD 0C to 100C LT1171IQ#PBF LT1171IQ#TRPBF 5-Lead DD -40C to 100C LT1171HVCQ#PBF LT1171HVCQ#TRPBF 5-Lead DD 0C to 100C LT1171HVIQ#PBF LT1171HVIQ#TRPBF 5-Lead DD -40C to 100C LT1172CQ#PBF LT1172CQ#TRPBF 5-Lead DD 0C to 100C LT1172HVCQ#PBF LT1172HVCQ#TRPBF 5-Lead DD 0C to 100C LT1172HVIQ#PBF LT1172HVIQ#TRPBF 5-Lead DD -40C to 100C LT1172CSW#PBF LT1172CSW#TRPBF 16-Lead Plastic SO Wide 0C to 100C LT1170CT#PBF LT1170CQ#TRPBF 5-Lead Plastic TO-220 0C to 100C LT1170IT#PBF LT1170IT#TRPBF 5-Lead Plastic TO-220 -40C to 100C LT1170HVCT#PBF LT1170HVCT#TRPBF 5-Lead Plastic TO-220 0C to 100C LT1170HVIT#PBF LT1170HVIT#TRPBF 5-Lead Plastic TO-220 -40C to 100C LT1
2CS8#TRPBF 1172 8-Lead PDIP or 8-Lead Plastic SO 0C to 100C LT1172IS8#PBF LT1172IS8#TRPBF 1172I 8-Lead PDIP or 8-Lead Plastic SO -40C to 100C LT1170CQ#PBF LT1170CQ#TRPBF LT1170 5-Lead DD 0C to 100C LT1170IQ#PBF LT1170IQ#TRPBF LT1170 5-Lead DD -40C to 100C LT1170HVCQ#PBF LT1170HVCQ#TRPBF LT1170HV 5-Lead DD 0C to 100C LT1171CQ#PBF LT1171CQ#TRPBF LT1171 5-Lead DD 0C to 100C LT1171IQ#PBF LT1171IQ#TRPBF LT1171 5-Lead DD -40C to 100C LT1171HVCQ#PBF LT1171HVCQ#TRPBF LT1171HV 5-Lead DD 0C to 100C LT1171HVIQ#PBF LT1171HVIQ#TRPBF LT1171HV 5-Lead DD -40C to 100C LT1172CQ#PBF LT1172CQ#TRPBF LT1172 5-Lead DD 0C to 100C LT1172HVCQ#PBF LT1172HVCQ#TRPBF LT1172HV 5-Lead DD 0C to 100C LT1172HVIQ#PBF LT1172HVIQ#TRPBF LT1172HV 5-Lead DD -40C to 100C LT1172CSW#PBF LT1172CSW#TRPBF LT1172CSW 16-Lead Plastic SO Wide 0C to 100C LT1170CT#PBF LT1170CQ#TRPBF LT1170 5-Lead Plastic TO-220 0C to 100C LT1170IT#PBF LT1170IT#TRPBF LT1170 5-Lead Plastic TO-220 -40C to 100C LT1170HVCT#PBF LT1170HVCT#TRPBF LT1170HV 5-Le
T1946AEMS8E#PBF LT1946EMS8#PBF LT3580EMS8E#PBF LT3436EFE#PBF LT3581EDE#PBF LT3581EMSE#PBF LT1786FCS#PBF Switch Current Max (A) 0.35 0.4 0.55 0.55 0.55 0.55 0.75 1.09 1.3 1.5 2.1 2.1 2.5 6 3.3 3.3 ... Mfg. Part No. LT1375CS8-5#PBF LT1071CT#PBF LT1070CT#PBF LT1170HVCQ#PBF LT1171CT#PBF LT1370CR#PBF LT1370HVCR#PBF LT1374CR#PBF LT1374CS8#PBF LT1374IR-5#PBF LT1268CT#PBF LT1170CT#PBF Switch Current Max (A) 2 2.5 5 5 5.5 6 6 6 6 6 7.5 11 Mfg. Part No. LT1933ES6#PBF LT1933IS6#PBF LT1676IS8#PBF LTC3615EUF-1#PBF LTC3615EFE-1#PBF LT3694EFE#PBF LT3694EFE-1#PBF LT3694EUFD#PBF LT3694EUFD-1#PBF LT3686AEDD#PBF LT3686AEMSE#PBF LT3692EUH#PBF LT3971EMSE-3.3#PBF LT3971EMSE-5#PBF LT3991EMSE-3.3#PBF LT3991EMSE-5#PBF MCP1602-250I/MS Switch Current Max (A) 0.4 0.4 0.55 3 3 2.6 2.6 2.6 2.6 1.2 1.2 3.5 1.2 1.2 1.2 1.2 0.5 1.800.463.9275 * www.newark.com STIBOINFO((NEWARK_MAIN_C124_201)) Input Voltage Range (V) 1.2 to 15 1.2 to 15 2.5 to 32 2.5 to 32 2.5 to 32 2.5 to 32 2.6 to 16 2.3 to 16 2.4 to 16 1.7 to 12 2.5 to 16 2.5
-LEAD PLASTIC TO-220 TJMAX JC JA LT1170CT/LT1170HVCT 100C 2C/W 75C/W LT1171CT/LT1171HVCT 100C 4C/W 75C/W LT1172CT/LT1172HVCT 100C 8C/W 75C/W Based on continuous operation. TJMAX = 125C for intermittent fault conditions. ORDER PART NUMBER LT1170CQ LT1170IQ LT1170HVCQ LT1171CQ LT1171IQ 16 NC TJMAX = 100C, JA = 150C/W Based on continuous operation. TJMAX = 125C for intermittent fault conditions. S8 PART MARKING 1172 1172I LT1170MK LT1170CK LT1171MK LT1171CK LT1172MK LT1172CK NC 1 SW PACKAGE 16-LEAD PLASTIC SO WIDE ORDER PART NUMBER BOTTOM VIEW VSW ORDER PART NUMBER TOP VIEW LT1171HVCQ LT1171HVIQ LT1172CQ LT1172HVIQ ORDER PART NUMBER LT1170CT LT1170IT LT1170HVCT LT1170HVIT LT1171CT LT1171IT LT1171HVCT LT1171HVIT LT1172CT LT1172HVCT LT1170/LT1171/LT1172 ELECTRICAL CHARACTERISTICS The denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25C. VIN = 15V, VC = 0.5V, VFB = VREF, output pin open, unless otherwise noted. SYMBOL PARAMETER CONDI
E 5-LEAD DD TJMAX = 100C, JA = *C/W * will vary from approximately 25C/W with 2.8 sq. in. of 1oz. copper to 45C/W with 0.20 sq. in. of 1oz. copper. Somewhat lower values can be obtained with additional copper layers in multilayer boards. LT1170CQ LT1170IQ LT1170HVCQ LT1171CQ LT1171IQ LT1171HVCQ LT1171HVIQ LT1172CQ LT1172HVCQ LT1172HVIQ ORDER PART NUMBER TOP VIEW NC 1 16 NC NC 2 15 NC GND 3 14 E2 VC 4 13 VSW FB 5 12 E1 NC 6 11 VIN NC 7 10 NC NC 8 9 LT1172CSW NC SW PACKAGE 16-LEAD PLASTIC SO WIDE TJMAX = 100C, JA = 150C/W Based on continuous operation. TJMAX = 125C for intermittent fault conditions. ORDER PART NUMBER FRONT VIEW 5 VIN 4 VSW 3 GND 2 FB 1 VC T PACKAGE 5-LEAD PLASTIC TO-220 TJMAX JC JA LT1170CT/LT1170HVCT 100C 2C/W 75C/W LT1171CT/LT1171HVCT 100C 4C/W 75C/W LT1172CT/LT1172HVCT 100C 8C/W 75C/W Based on continuous operation. TJMAX = 125C for intermittent fault conditions. LT1170CT LT1170IT LT1170HVCT LT1170HVIT LT1171CT LT1171IT LT1171HVCT LT1171HVIT LT1172CT LT1172HVCT 117012ff 2 LT1170/