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Part Details	Price (USD)	Stock	Lead Time	Date Code	Package	Package Style	Supply Current-Max	Supply Voltage	Frequency-Max	Input Current	Input Voltage	Topology	Breakdown Voltage-Max	Rated Power	Duty Cycle-Min	Duty Cycle-Max	Operating Temp Range	Storage Temperature Range	Output Current	Thermal Resistance	Mounting Feature
Compare Datasheet AP3211KTR-G1 Diodes Incorporated AP3211 Series 18 V 1.7 MHz Asynchronous DC-DC Buck Converter - SOT-23-6 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.32 50 $0.255 100 $0.245 500 $0.22 1,500 $0.21	33,607	N/A	1907	Cut Tape Available in Mini-Reel	SOT-23-6 (SOT-26)		4.5V to 18V	1.7MHz						0%	90%	-40°C to +85°C				Surface Mount
Compare Datasheet NCP1031DR2G ON Semiconductor NCP1031 Series 16 V 4 mA 1 MHz Low Power PWM Controller Switch - SOIC-8 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	Qty Web Price 2,500 $0.925	12,500	7 Weeks	1926	Reel	SOIC-8	4mA	16V	1MHz			Boost/Flyback/Forward	200V	0.582W		80%	-40°C to +150°C	-55°C to +150°C	15mA	172°C/W	Surface Mount
Compare Datasheet FSQ0365RN ON Semiconductor FSQ0365 Series 20 V 5 mA 67 kHz Through Hole Power Switch - DIP-8 List Min: 1 Mult. of: 1 Quantity Increase Button Decrease Button	Qty Web Price 1 $1.02 75 $0.805 250 $0.755 750 $0.71 2,500 $0.665	10,317	N/A	1922	Tube	DIP-8	5mA	20V			265V	Flyback		1.5W	0%		-40°C to +85°C	-55°C to +150°C		80°C/W	Through Hole
Compare Datasheet MC33025DWG ON Semiconductor MC Series 35 mA 1 MHz SMT High Speed Double-Ended PWM Controller - SOIC-16 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $4.47 25 $4.04 50 $3.87 150 $3.61 300 $3.46	6,016	2 Weeks	1910	Tube	SOIC-16W	35mA	10V to 30V	1MHz						0%	45%	-40°C to +105°C				Surface Mount
Compare Datasheet ISL6540AIRZ-T Renesas ISL6540A Series 22 V 2 MHz 100% Single-Phase Buck PWM Controller - QFN-28 List Min: 6,000 Mult. of: 6,000 Quantity More Info Increase Button Decrease Button	Qty Web Price 6,000 $1.82	6,000	6 Weeks	1907	Reel	QFN-28	13mA	2.97V to 22V	2MHz						0%	100%	-40°C to +85°C				Surface Mount
Compare Datasheet UC3842BDR2G ON Semiconductor UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	Qty Web Price 2,500 $0.179 5,000 $0.177 7,500 $0.176 10,000 $0.175	5,000	2 Weeks	1948	Reel	SOIC-14	30mA	10V to 30V	275kHz			Flyback		862mW	0%	96%	0°C to 70°C	-65°C to +150°C	-1mA	145°C/W	Surface Mount
Compare Datasheet L6599ATD STMicroelectronics L6599A Series 16 V 5 mA Improved High Voltage Resonant Controller - SOIC-16N List Min: 50 Mult. of: 50 Quantity More Info Increase Button Decrease Button	Qty Web Price 50 $2.29 150 $1.56 250 $1.50 750 $1.38 1,250 $1.33	5,000	12 Weeks	1510	Tube	SOIC-16N	5mA	8.85V to 16V	500kHz			Half-Bridge		0.83W	48%	52%	-40°C to +150°C	-55°C to +150°C		120°C/W	Surface Mount
Compare Datasheet MCP1631T-E/ST Microchip MCP1631 Series 5.5 V 2 MHz High-Speed Pulse Width Modulator - TSSOP-20 List Min: 2,500 Mult. of: 2,500 Quantity More Info Increase Button Decrease Button	Qty Web Price 2,500 $1.16	5,000	5 Weeks	1833	Reel	TSSOP-20	5mA	3V to 5.5V	2MHz			Flyback			0%	99%	-40°C to +125°C	-65°C to +150°C	250mA	90°C/W	Surface Mount
Compare Datasheet UC3842BDR2G ON Semiconductor UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.635 50 $0.345 100 $0.31 250 $0.27 500 $0.24	5,000	2 Weeks	1948	Cut Tape Available in Mini-Reel	SOIC-14	30mA	10V to 30V	275kHz			Flyback		862mW	0%	96%	0°C to 70°C	-65°C to +150°C	-1mA	145°C/W	Surface Mount
Compare Datasheet MAX78615+PPM/C01T Silergy Isolated Energy Measurement List Min: 2,500 Mult. of: 2,500 Quantity More Info Increase Button Decrease Button	Qty Web Price 2,500 $2.39	5,000		1927	Reel
Compare Datasheet UC3843BD1013TR STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8 List Min: 2,500 Mult. of: 2,500 Quantity Increase Button Decrease Button	Qty Web Price 2,500 $0.30 5,000 $0.295	5,000	10 Weeks	1913	Reel	SOIC-8	17mA	7.6V to 30V	275kHz		2.55V	Boost/Flyback		800W	0%	100%	-40°C to +150°C	-65°C to +150°C	1mA	150°C/W	Surface Mount
Compare Datasheet UC3843BD1013TR STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.87 50 $0.51 100 $0.465 250 $0.41 500 $0.37	5,000	10 Weeks	1913	Cut Tape Available in Mini-Reel	SOIC-8	17mA	7.6V to 30V	275kHz		2.55V	Boost/Flyback		800W	0%	100%	-40°C to +150°C	-65°C to +150°C	1mA	150°C/W	Surface Mount
Compare Datasheet UC3843BD1013TR STMicroelectronics UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8 List Min: 2,500 Mult. of: 2,500 Quantity More Info Increase Button Decrease Button	Qty Web Price 2,500 $0.29 5,000 $0.29 10,000 $0.285 12,500 $0.285	5,000		1913	Reel	SOIC-8	17mA	7.6V to 30V	275kHz		2.55V	Boost/Flyback		800W	0%	100%	-40°C to +150°C	-65°C to +150°C	1mA	150°C/W	Surface Mount
Compare Datasheet AP3503FMPTR-G1 Diodes Incorporated AP3503F Series 18 V 400 kHz 90 % Synchronous DC-DC Buck Converter - PSOP-8 List Min: 4,000 Mult. of: 4,000 Quantity Increase Button Decrease Button	Qty Web Price 4,000 $0.285	4,000	N/A	1914	Reel	PSOP-8		4.5V to 18V	400kHz		18V	Buck			0%	90%	-40°C to +85°C	-65°C to +150°C	3A	60°C/W	Surface Mount
Compare Datasheet AP3503FMPTR-G1 Diodes Incorporated AP3503F Series 18 V 400 kHz 90 % Synchronous DC-DC Buck Converter - PSOP-8 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.765 50 $0.505 100 $0.47 500 $0.40 1,500 $0.355	4,000	N/A	1914	Cut Tape Available in Mini-Reel	PSOP-8		4.5V to 18V	400kHz		18V	Buck			0%	90%	-40°C to +85°C	-65°C to +150°C	3A	60°C/W	Surface Mount
Compare Datasheet FAN7631SJX ON Semiconductor FAN7631 Series Surface Mount Half-Bridge PWM Controller - SOP-16 List Min: 2,000 Mult. of: 2,000 Quantity Increase Button Decrease Button	Qty Web Price 2,000 $0.70	4,000	N/A	1943	Reel	SOP-16	14mA	0.3V to 25V	600kHz			Half-Bridge		1.24W	48%	52%	-40°C to +130°C	-55°C to +150°C	500mA	102°C/W	Surface Mount
Compare Datasheet UC3844BN STMicroelectronics UC3844B Series 250 kHz High Performance Current Mode PWM Controller - DIP-8 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.495 125 $0.445 300 $0.41 750 $0.375 2,000 $0.34	3,381	14 Weeks	1525	Tube		17mA	10V to 30V	250kHz		2.58V	Boost/Flyback		1.25W	0%	50%	-40°C to +150°C	-65°C to +150°C	1mA	100°C/W
Compare Datasheet TC649EOATR Microchip PWM Fan Motor Speed Controller - 8-Pin SOIC N T/R List Min: 3,300 Mult. of: 3,300 Quantity More Info Increase Button Decrease Button	Qty Web Price 3,300 $1.14	3,300	8 Weeks	1941	Reel
Compare Datasheet FAN6602RM6X ON Semiconductor IC PWM CTLR FLYBACK 6SSOT List Min: 3,000 Mult. of: 3,000 Quantity Increase Button Decrease Button	Qty Web Price 3,000 $0.25 6,000 $0.25	3,000	N/A	1924	Reel	SOT-23-6 (SOT-26)															Surface Mount
Compare Datasheet FSL206MRN ON Semiconductor FSL206MR Series 26 V 72% 73 KHz Green Mode Power Switch - DIP-8 List Min: 3,000 Mult. of: 3,000 Quantity Increase Button Decrease Button	Qty Web Price 3,000 $0.325	3,000	N/A	1931	Reel	DIP-8	1.3mA	7V to 26V	73kHz			Flyback		1.3W	0%	78%	-40°C to +115°C	-55°C to +150°C		93°C/W	Through Hole
Compare Datasheet FSQ0370RNA ON Semiconductor FSQ0370 Series 3 A 700 V Through Hole SMPS Green Power Switch - DIP-8 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.795 75 $0.74 150 $0.71 400 $0.665 1,000 $0.63	3,000	N/A	1905	Tube	DIP-8	5mA	20V			264V	Flyback	700V	1.5W	0%	65%	-25°C to +85°C	-55°C to +150°C		80°C/W	Through Hole
Compare Datasheet FAN65008B ON Semiconductor FAN65008B 65 V, 10 A Voltage Mode Synchronous PWM Buck Regulator - PQFN-35 List Min: 3,000 Mult. of: 3,000 Quantity Increase Button Decrease Button	Qty Web Price 3,000 $1.79	3,000	15 Weeks	1916	Reel	PQFN-35			1MHz		4.5V to 65V	Buck				50%	-40°C to +125°C	-55°C to +155°C	10A		Surface Mount
Compare Datasheet FAN6602RM6X ON Semiconductor IC PWM CTLR FLYBACK 6SSOT List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.705 50 $0.455 100 $0.425 500 $0.355 1,500 $0.315	3,000	N/A	1924	Cut Tape Available in Mini-Reel	SOT-23-6 (SOT-26)															Surface Mount
Compare Datasheet FSL206MRN ON Semiconductor FSL206MR Series 26 V 72% 73 KHz Green Mode Power Switch - DIP-8 List Min: 1 Mult. of: 1 Quantity More Info Increase Button Decrease Button	Qty Web Price 1 $0.815 50 $0.56 100 $0.525 500 $0.45 1,500 $0.405	3,000	N/A	1931	Cut Tape Available in Mini-Reel	DIP-8	1.3mA	7V to 26V	73kHz			Flyback		1.3W	0%	78%	-40°C to +115°C	-55°C to +150°C		93°C/W	Through Hole
Compare Datasheet FSL518APG ON Semiconductor High Performance Integrated Off-Line Regulator with HV Startup and SenseFET List Min: 3,000 Mult. of: 3,000 Quantity Increase Button Decrease Button	Qty Web Price 3,000 $0.565	3,000	N/A	1949	Reel