Power Management ICs

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Part No	Datasheet	Quantity Available	Last Quoted Price	Output Isolation	Internal Switch(s)	Voltage - Breakdown	Topology	Voltage - Start Up	Voltage - Supply (Vcc/Vdd)	Operating Temperature	Package / Case	Supplier Device Package	Mounting Type	Fault Protection	Frequency - Switching	Power (Watts)	Duty Cycle	Control Features	Frequency	Package	Voltage
POWER INTEGRATIONS LNK304DN-TL		81068	$0.80	Non-Isolated	Yes	700V	Buck, Buck-Boost, Flyback	-	-	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width), 7 Leads	SO-8C	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	66kHz	-	69%	-	66kHz	8-SOIC (0.154", 3.90mm Width), 7 Leads	700V
POWER INTEGRATIONS TNY280GN-TL		62772	$1.29	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	SMD-8C	Surface Mount	Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit	-	36.5 W	65%	EN	132kHz	8-SMD (7 Leads), Gull Wing	700V
POWER INTEGRATIONS LNK306GN-TL		47598	$1.11	Non-Isolated	Yes	700V	Buck, Buck-Boost, Flyback	-	-	-40°C ~ 150°C (TJ)	8-SMD (7 Leads), Gull Wing	SMD-8B	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	66kHz	-	69%	-	66kHz	8-SMD (7 Leads), Gull Wing	700V
POWER INTEGRATIONS LNK362DN-TL		47529	$0.77	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width), 7 Leads	SO-8C	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	2.8 W	60%	-	132kHz	8-SOIC (0.154", 3.90mm Width), 7 Leads	700V
POWER INTEGRATIONS TNY277GN-TL		42581	$0.87	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-SMD (7 Leads), Gull Wing	SMD-8C	Surface Mount	Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit	132kHz	23.5 W	65%	EN	132kHz	8-SMD (7 Leads), Gull Wing	700V
POWER INTEGRATIONS TNY264GN-TL		31062	$1.02	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-SMD (7 Leads), Gull Wing	SMD-8B	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	9 W	65%	EN	132kHz	8-SMD (7 Leads), Gull Wing	700V
POWER INTEGRATIONS LNK364DN-TL		27644	$0.86	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width), 7 Leads	SO-8C	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	9 W	60%	-	132kHz	8-SOIC (0.154", 3.90mm Width), 7 Leads	700V
POWER INTEGRATIONS TOP267EG		19994	$2.02	Isolated	Yes	725V	Flyback	-	-	-40°C ~ 150°C (TJ)	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	eSIP-7C	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	66kHz, 132kHz	137 W	78%	Frequency Control	66kHz, 132kHz	7-SSIP, 6 Leads, Exposed Pad, Formed Leads	725V
POWER INTEGRATIONS TNY279PN		19533	$1.44	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm), 7 Leads	8-PDIP-C	Through Hole	Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit	132kHz	32 W	65%	EN	132kHz	8-DIP (0.300", 7.62mm), 7 Leads	700V
POWER INTEGRATIONS TNY268PN		18777	$1.38	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm), 7 Leads	8-PDIP-B	Through Hole	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	23 W	65%	EN	132kHz	8-DIP (0.300", 7.62mm), 7 Leads	700V
INFINEON TECHNOLOGIES ICE3BR1765JXKLA1	-	17268	$2.56	Isolated	Yes	-	Flyback	-	-	-25°C ~ 130°C (TJ)	-	PG-DIP-8	Through Hole	Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage	-	46 W	75%	-	65kHz	8-DIP (0.300", 7.62mm)	10.5V ~ 25V
INFINEON TECHNOLOGIES ICE2QR2280ZXKLA1	-	15417	$2.80	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7-4	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage	-	54 W	50%	-	52kHz	8-DIP (0.300", 7.62mm), 7 Leads	10.5V ~ 27V
POWER INTEGRATIONS TNY287KG-TL		14463	$0.81	Isolated	Yes	725V	Flyback	-	-	-40°C ~ 150°C (TJ)	12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad	12-ESOP	Surface Mount	Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit	124kHz ~ 140kHz	18 W	67%	EN	124kHz ~ 140kHz	12-BESOP (0.350", 8.89mm Width), 11 Leads, Exposed Pad	725V
POWER INTEGRATIONS TNY268GN-TL		13347	$1.20	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	SMD-8B	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	-	23 W	65%	EN	132kHz	8-SMD (7 Leads), Gull Wing	700V
POWER INTEGRATIONS TNY264PN		7749	$0.96	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm), 7 Leads	8-PDIP-B	Through Hole	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	9 W	65%	EN	132kHz	8-DIP (0.300", 7.62mm), 7 Leads	700V
INFINEON TECHNOLOGIES ICE3AR0680JZXKLA1	-	5706	$3.67	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7-1	Through Hole	Over Load, Over Temperature, Over Voltage	-	82 W	75%	-	100kHz	8-DIP (0.300", 7.62mm), 7 Leads	10.5V ~ 27V
POWER INTEGRATIONS TOP247YN		5095	$3.37	Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	TO-220-7 Formed Leads, 6 Leads	TO-220-7C	Through Hole	Current Limiting, Over Temperature, Over Voltage	66kHz ~ 132kHz	165 W	66.5%	Frequency Control	66kHz ~ 132kHz	TO-220-7 Formed Leads, 6 Leads	700V
POWER INTEGRATIONS TOP257YN		4001	$2.64	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	TO-220-7C	Through Hole	Current Limiting, Over Temperature, Over Voltage	-	157 W	78%	-	66kHz, 132kHz	TO-220-7 Formed Leads, 6 Leads	700V
STMicroelectronics VIPER17LN		3165	$1.35	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	8-DIP	Through Hole	Current Limiting, Over Temperature, Over Voltage	-	10 W	70%	-	60kHz	8-DIP (0.300", 7.62mm), 7 Leads	8.5V ~ 23.5V
INFINEON TECHNOLOGIES ICE3B1565JFKLA1	-	3087	$3.27	Isolated	Yes	-	Flyback	-	-	-25°C ~ 130°C (TJ)	-	PG-DIP-8	Through Hole	Current Limiting, Open Circuit, Over Load, Over Temperature, Over Voltage	-	42 W	75%	Soft Start	67kHz	8-DIP (0.300", 7.62mm)	10.3V ~ 26V
TEXAS INSTRUMENTS UCC2813D-4	-	2166	$2.59	Non-Isolated	Yes	-	Boost, Flyback, Forward	-	-	-55°C ~ 150°C (TJ)	-	8-SOIC	Surface Mount	-	-	-	49%	Frequency Control	1MHz	8-SOIC (0.154", 3.90mm Width)	8.3V ~ 12V
STMicroelectronics VIPER26LN		2028	$1.55	Either	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	7-DIP	Through Hole	Current Limiting, Over Temperature	-	20 W	70%	-	60kHz	8-DIP (0.300", 7.62mm), 7 Leads	11.5V ~ 23.5V
TEXAS INSTRUMENTS UCC2808D-1	-	2013	$3.12	Isolated	No	-	Push-Pull	-	-	-55°C ~ 150°C (TJ)	-	8-SOIC	Surface Mount	-	-	-	50%	Frequency Control	1MHz	8-SOIC (0.154", 3.90mm Width)	8.3V ~ 14V
INFINEON TECHNOLOGIES ICE5BR2280BZXKLA1	-	2000	$2.07	Non-Isolated	Yes	-	Buck, Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	-	40 W	75%	Soft Start	65kHz	8-DIP (0.300", 7.62mm), 7 Leads	10V ~ 27V
INFINEON TECHNOLOGIES ICE5BR4780BZXKLA1	-	2000	$1.77	Non-Isolated	Yes	-	Buck, Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	-	27.5 W	75%	Soft Start	65kHz	8-DIP (0.300", 7.62mm), 7 Leads	10V ~ 27V
INFINEON TECHNOLOGIES ICE3BR4765JFKLA1	-	1959	$2.30	Isolated	Yes	650V	Flyback	18 V	10.5V ~ 27V	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm)	PG-DIP-8	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage	65kHz	27 W	75%	-	65kHz	8-DIP (0.300", 7.62mm)	10.5V ~ 27V
INFINEON TECHNOLOGIES ICE5BR3995BZXKLA1	-	1940	$1.73	Non-Isolated	Yes	-	Buck, Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit	-	30 W	75%	Soft Start	65kHz	8-DIP (0.300", 7.62mm), 7 Leads	10V ~ 27V
INFINEON TECHNOLOGIES ICE2QR0665XKLA1	-	1861	$2.80	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-8	Through Hole	Current Limiting, Over Load, Over Temperature, Over Voltage	-	88 W	50%	-	52kHz	8-DIP (0.300", 7.62mm)	10.5V ~ 27V
POWER INTEGRATIONS TOP221PN		1786	$1.99	Isolated	Yes	-	Boost, Buck, Flyback, Forward	-	-	-40°C ~ 150°C (TJ)	-	8-PDIP	Through Hole	Current Limiting, Over Temperature	-	9 W	67%	-	100kHz	8-DIP (0.300", 7.62mm)	700V
STMicroelectronics L5991D013TR		1620	$3.08	Isolated	No	-	Boost, Flyback	-	-	-40°C ~ 150°C (TJ)	-	16-SO	Surface Mount	Current Limiting, Over Voltage	-	-	93%	Frequency Control, Soft Start, Sync	Up to 1MHz	16-SOIC (0.154", 3.90mm Width)	10V ~ 20V
TEXAS INSTRUMENTS UC3875DWP		1371	$13.64	Non-Isolated	-	-	Full-Bridge	-	-	0°C ~ 70°C (TA)	-	28-SOIC	Surface Mount	Current Limiting	-	-	100%	Frequency Control, Soft Start, Sync	1MHz	28-SOIC (0.295", 7.50mm Width)	9.5V ~ 20V
INFINEON TECHNOLOGIES ICE3AR2280JZXKLA1	-	1175	$2.66	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7-1	Through Hole	Over Load, Over Temperature, Over Voltage	-	43 W	75%	-	100kHz	8-DIP (0.300", 7.62mm), 7 Leads	10.5V ~ 27V
TEXAS INSTRUMENTS UC2875DWP		906	$14.78	Non-Isolated	-	-	Full-Bridge	-	-	-25°C ~ 85°C (TA)	-	28-SOIC	Surface Mount	Current Limiting	-	-	100%	Frequency Control, Soft Start, Sync	1MHz	28-SOIC (0.295", 7.50mm Width)	9.5V ~ 20V
INFINEON TECHNOLOGIES ICE3A1065ELJFKLA1	-	883	$2.11	Isolated	Yes	-	Flyback	-	-	-25°C ~ 130°C (TJ)	-	PG-DIP-8	Through Hole	Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage	-	32 W	75%	-	100kHz	8-DIP (0.300", 7.62mm)	10.5V ~ 26V
TEXAS INSTRUMENTS UCC3804D	-	638	$3.00	-	No	-	Boost, Buck, Flyback, Forward	-	-	-40°C ~ 85°C (TA)	-	8-SOIC	Surface Mount	Current Limiting	-	-	49%	Frequency Control	Up to 1MHz	8-SOIC (0.154", 3.90mm Width)	8.3V ~ 12V
TEXAS INSTRUMENTS UCC3807D-2		590	$4.87	Isolated	No	-	Boost, Buck, Flyback, Forward	-	-	-55°C ~ 150°C (TJ)	-	8-SOIC	Surface Mount	Current Limiting	-	-	78%	-	1MHz	8-SOIC (0.154", 3.90mm Width)	8.3V ~ 13.5V
TEXAS INSTRUMENTS UCC2889D	-	577	$2.99	Non-Isolated	No	-	Flyback	8.4 V	6.3V ~ 9.3V	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC	Surface Mount	Short Circuit	-	-	-	-	-	8-SOIC (0.154", 3.90mm Width)	6.3V ~ 9.3V
STMicroelectronics VIPERGAN65TR		500	$5.87	Isolated	Yes	-	Flyback, Secondary Side SR	-	-	-40°C ~ 150°C (TJ)	-	16-QFN (5x6)	Surface Mount	Current Limiting, Over Temperature, UVLO	-	65 W	50%	Soft Start	-	16-VFQFN, 15 Leads, Exposed Pad	9V ~ 23V
STMicroelectronics VIPERGAN50TR		479	$4.70	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	15-QFN (5x6)	Surface Mount	Current Limiting, Over Load, Over Temperature, Over Voltage	-	50 W	50%	Soft Start	240kHz	15-VQFN Exposed Pad	9V ~ 23V
INFINEON TECHNOLOGIES CYPAS111A1-24LQXQ	-	453	$5.00	Isolated	No	-	Flyback	-	-	-40°C ~ 85°C	-	24-QFN (4x4)	Surface Mount	-	-	-	-	-	20kHz ~ 150kHz	24-UFQFN Exposed Pad	2.7V ~ 5.5V
TEXAS INSTRUMENTS UCC2809D-2		450	$3.31	Isolated	No	-	Boost, Flyback, Forward	-	-	-55°C ~ 150°C (TJ)	-	8-SOIC	Surface Mount	-	-	-	70%	Frequency Control, Soft Start	1MHz	8-SOIC (0.154", 3.90mm Width)	8V ~ 19V
POWER INTEGRATIONS LNK363GN		432		Isolated	Yes	700V	Flyback	-	-	-40°C ~ 150°C (TJ)	8-SMD (7 Leads), Gull Wing	SMD-8B	Surface Mount	Current Limiting, Open Loop, Over Temperature, Short Circuit	132kHz	7.5 W	60%	-	-	Tube	-
ONSEMI NCP1336BDR2G		400		Isolated	No	-	Flyback	15 V	9V ~ 28V	-40°C ~ 150°C (TJ)	14-SOIC (0.154", 3.90mm Width), 13 Leads	14-SOIC	Surface Mount	Current Limiting, Over Temperature, Over Voltage, Short Circuit	-	-	-	-	-	Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk	-
TEXAS INSTRUMENTS UCC28780D	-	211	$2.18	Isolated	No	-	Flyback	-	-	-40°C ~ 125°C (TJ)	-	16-SOIC	Surface Mount	Over Current, Over Temperature, Over Voltage, Short Circuit	-	-	-	-	Up to 1MHz	16-SOIC (0.154", 3.90mm Width)	12V ~ 34V
TEXAS INSTRUMENTS UCC3813PW-2	-	205	$2.16	Non-Isolated	Yes	-	Boost, Buck, Flyback, Forward	-	-	-55°C ~ 150°C (TJ)	-	8-TSSOP	Surface Mount	-	-	-	99%	Frequency Control	1MHz	8-TSSOP (0.173", 4.40mm Width)	8.3V ~ 12V
TEXAS INSTRUMENTS UC2879DW		100	$11.27	Non-Isolated	-	-	Full-Bridge	-	9.25V ~ 20V	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOIC	Surface Mount	Current Limiting	300kHz	-	50%	Frequency Control, Soft Start, Sync	300kHz	20-SOIC (0.295", 7.50mm Width)	9.25V ~ 20V
TEXAS INSTRUMENTS UC3875N		72	$15.34	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	0°C ~ 70°C (TA)	20-DIP (0.300", 7.62mm)	20-PDIP	Through Hole	Current Limiting	1MHz	-	100%	Frequency Control, Soft Start, Sync	1MHz	20-DIP (0.300", 7.62mm)	9.5V ~ 20V
INFINEON TECHNOLOGIES ICE3RBR1765JZXKLA1	-	59	$2.23	Isolated	Yes	-	Flyback	-	-	-40°C ~ 150°C (TJ)	-	PG-DIP-7-1	Through Hole	Over Load, Over Temperature, Over Voltage	-	44.5 W	75%	-	65kHz	8-DIP (0.300", 7.62mm), 7 Leads	10.5V ~ 25V
TEXAS INSTRUMENTS UC2875DWPTR		50	$15.56	Non-Isolated	-	-	Full-Bridge	10.75 V	9.5V ~ 20V	-25°C ~ 85°C (TA)	28-SOIC (0.295", 7.50mm Width)	28-SOIC	Surface Mount	Current Limiting	1MHz	-	100%	Frequency Control, Soft Start, Sync	-	Tape & Reel (TR),Bulk	-
STMicroelectronics VIPER27LN		50		Isolated	Yes	800V	Flyback	14 V	8.5V ~ 23.5V	-40°C ~ 150°C (TJ)	8-DIP (0.300", 7.62mm), 7 Leads	7-DIP	Through Hole	Current Limiting, Over Temperature, Over Voltage	60kHz	20 W	80%	-	-	Tube	-

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Power Management ICs

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