.hide-partial { max-height: none; } .show-more { display: none; }

TOPSwitch AC/DC Converters

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 120

Applied Filters:

Mounting Style

Package/Case

Output Voltage

Output Power

Supply Voltage - Min

Supply Voltage - Max

Technology

Switching Frequency

Duty Cycle - Max

Operating Supply Current

Minimum Operating Temperature

Maximum Operating Temperature

Output Current

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Output Voltage	Output Power	Supply Voltage - Min	Supply Voltage - Max	Technology	Switching Frequency	Duty Cycle - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Output Current	Series	Packaging
AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK TOP252PN Power Integrations 1: $1.06 6,163In Stock	Mfr. Part No. TOP252PN Mouser Part No 869-TOP252PN	Power Integrations	AC/DC Converters Int Off-Line Switchr 10-13W PK 15-21W PK	Datasheet	6,163In Stock	$1.06 $1.02 $0.87 $0.854 View $0.82 $0.74 $0.728 $0.706	Min.: 1 Mult.: 1		Through Hole	DIP-8C	700 V	15 W	- 300 mV	9 V	Si	132 kHz	78 %		- 40 C	+ 150 C	680 mA	TOP252	Tube
AC/DC Converters Off-Line Switcher IC 22W/35W PK TOP255PN Power Integrations 1: $1.52 1,106In Stock	Mfr. Part No. TOP255PN Mouser Part No 869-TOP255PN	Power Integrations	AC/DC Converters Off-Line Switcher IC 22W/35W PK	Datasheet	1,106In Stock	$1.52 $1.43 $1.25 $1.20 View $1.16 $1.06 $0.95	Min.: 1 Mult.: 1		Through Hole	DIP-8C	700 V	30 W	- 300 mV	9 V	Si	132 kHz	78 %		- 40 C	+ 150 C	2.72 A	TOP255	Tube
AC/DC Converters Int Off-Line Switchr 13W/21W TOP252EN Power Integrations 1: $1.73 117In Stock	Mfr. Part No. TOP252EN Mouser Part No 869-TOP252EN	Power Integrations	AC/DC Converters Int Off-Line Switchr 13W/21W	Datasheet	117In Stock	$1.73 $1.26 $1.24 $1.13 View $1.00 $0.962 $0.925 $0.897 $0.885	Min.: 1 Mult.: 1		Through Hole	eSIP-7C		13 W	85 VAC	265 VAC	Si	132 kHz	78 %		- 40 C	+ 150 C		TOP252	Tube
AC/DC Converters 23W 85-265 VAC 45W 230 VAC TOP243R-TL Power Integrations 1: $2.40 4,100In Stock NRND	Mfr. Part No. TOP243R-TL Mouser Part No 869-TOP243R-TL NRND	Power Integrations	AC/DC Converters 23W 85-265 VAC 45W 230 VAC	Datasheet	4,100In Stock	Cut Tape $2.40 $2.24 $1.98 $1.90 Reel $1.70 View $1.85 $1.68 MouseReel Available	Min.: 1 Mult.: 1 : 750	No	SMD/SMT	TO-263	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	1.6 mA	- 40 C	+ 150 C		TOP243	Reel, Cut Tape, MouseReel
AC/DC Converters Int Off-Line Switchr 200W 275W TOP260EN Power Integrations 1: $3.02 512In Stock	Mfr. Part No. TOP260EN Mouser Part No 869-TOP260EN	Power Integrations	AC/DC Converters Int Off-Line Switchr 200W 275W	Datasheet	512In Stock	$3.02 $2.78 $2.55 $2.28 View $2.15 $1.94 $1.93	Min.: 1 Mult.: 1		Through Hole	eSIP-7C	700 V	275 W	- 300 mV	9 V	Si	132 kHz	78 %		- 40 C	+ 150 C	9 A	TOP260	Tube
AC/DC Converters Int Off-Line Switchr 112W/148W TOP268VG Power Integrations 1: $2.28 8,388In Stock	Mfr. Part No. TOP268VG Mouser Part No 869-TOP268VG	Power Integrations	AC/DC Converters Int Off-Line Switchr 112W/148W	Datasheet	8,388In Stock	$2.28 $1.92 $1.71 $1.66 View $1.65 $1.53 $1.52 $1.50	Min.: 1 Mult.: 1		Through Hole	DIP-12	12 V	21.5 W, 36 W			Si	66 kHz, 132 kHz		3.4 mA	- 40 C	+ 150 C		TOP268	Tube
AC/DC Converters Int Off-Line Switchr EcoSmart,28.5W/39W TOP266KG-TL Power Integrations 1: $1.81 1,375In Stock	Mfr. Part No. TOP266KG-TL Mouser Part No 869-TOP266KG-TL	Power Integrations	AC/DC Converters Int Off-Line Switchr EcoSmart,28.5W/39W	Datasheet	1,375In Stock	Cut Tape $1.81 $1.72 $1.49 $1.44 $1.38 Reel $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000								Si							TOP266	Reel, Cut Tape, MouseReel
AC/DC Converters Int Off-Line Switchr 103W/137W TOP267EG Power Integrations 1: $2.02 8,439In Stock	Mfr. Part No. TOP267EG Mouser Part No 869-TOP267EG	Power Integrations	AC/DC Converters Int Off-Line Switchr 103W/137W	Datasheet	8,439In Stock	$2.02 $1.72 $1.54 $1.50 View $1.49 $1.38 $1.36 $1.35	Min.: 1 Mult.: 1		Through Hole	eSIP-7C	19 V	103 W	85 VAC	265 VAC	Si	132 kHz	78 %	1.7 mA	- 40 C	+ 150 C		TOP267	Tube
AC/DC Converters Int Off-Line Switchr 140W/190W TOP270VG Power Integrations 1: $2.76 5,107In Stock	Mfr. Part No. TOP270VG Mouser Part No 869-TOP270VG	Power Integrations	AC/DC Converters Int Off-Line Switchr 140W/190W	Datasheet	5,107In Stock	$2.76 $2.55 $2.27 $2.15 View $2.03 $1.88 $1.84 $1.81	Min.: 1 Mult.: 1		Through Hole	DIP-12	12 V	24.5 W, 41 W			Si	66 kHz, 132 kHz		3.8 mA	- 40 C	+ 150 C		TOP270	Tube
AC/DC Converters Int Off-Line Switchr 43W/62W TOP264VG Power Integrations 1: $1.44 11,755In Stock	Mfr. Part No. TOP264VG Mouser Part No 869-TOP264VG	Power Integrations	AC/DC Converters Int Off-Line Switchr 43W/62W	Datasheet	11,755In Stock	$1.44 $1.24 $1.09 $1.07 View $1.04 $0.969 $0.964 $0.90	Min.: 1 Mult.: 1		Through Hole	DIP-12	12 V	12 W, 22.5 W			Si	66 kHz, 132 kHz		3.1 mA	- 40 C	+ 150 C		TOP264	Tube
AC/DC Converters Int Off-Line Switchr EcoSmart,25W/36W TOP265KG-TL Power Integrations 1: $1.58 730In Stock	Mfr. Part No. TOP265KG-TL Mouser Part No 869-TOP265KG-TL	Power Integrations	AC/DC Converters Int Off-Line Switchr EcoSmart,25W/36W	Datasheet	730In Stock	Cut Tape $1.58 $1.50 $1.31 $1.26 Reel $1.10 View $1.21 $1.08 $0.987 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	eSOP-12B	12 V	34 W	85 VAC	265 VAC	Si	132 kHz	83 %	600 uA	- 40 C	+ 150 C	2.5 A	TOP265	Reel, Cut Tape, MouseReel
AC/DC Converters Int Off-Line Switchr 103W/137W TOP267VG Power Integrations 1: $2.04 952In Stock	Mfr. Part No. TOP267VG Mouser Part No 869-TOP267VG	Power Integrations	AC/DC Converters Int Off-Line Switchr 103W/137W	Datasheet	952In Stock	$2.04 $2.02 $1.68 $1.67 $1.43	Min.: 1 Mult.: 1		Through Hole	DIP-12	12 V	19 W, 32 W			Si	66 kHz, 132 kHz		3.4 mA	- 40 C	+ 150 C		TOP267	Tube
AC/DC Converters 254W (85-264VAC) 333W (230V AC) TOP261EG Power Integrations 1: $3.08 3,695In Stock	Mfr. Part No. TOP261EG Mouser Part No 869-TOP261EG	Power Integrations	AC/DC Converters 254W (85-264VAC) 333W (230V AC)	Datasheet	3,695In Stock	$3.08 $3.02 $2.78 $2.50 View $2.37 $2.35 $2.18 $2.09	Min.: 1 Mult.: 1								Si							TOP261	Tube
AC/DC Converters 60W 85-265 VAC 100W100/115/230 VAC TOP225YN Power Integrations 1: $3.60 1,184In Stock	Mfr. Part No. TOP225YN Mouser Part No 869-TOP225YN	Power Integrations	AC/DC Converters 60W 85-265 VAC 100W100/115/230 VAC	Datasheet	1,184In Stock	$3.60 $3.56 $3.39 $3.06 View $2.98 $2.96 $2.70	Min.: 1 Mult.: 1		Through Hole	TO-220	5.7 V		85 VAC	265 VAC	Si	100 kHz	70 %	1.4 mA	- 40 C	+ 150 C		TOP225	Tube
AC/DC Converters 20 W 85-265 VAC 28 W 230 VAC TOP244GN-TL Power Integrations 1: $2.43 2,115In Stock	Mfr. Part No. TOP244GN-TL Mouser Part No 869-TOP244GN-TL	Power Integrations	AC/DC Converters 20 W 85-265 VAC 28 W 230 VAC	Datasheet	2,115In Stock	Cut Tape $2.43 $2.35 $2.01 $1.97 Reel $1.75 View $1.94 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	SMD-8	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	1.6 mA	- 40 C	+ 150 C		TOP244	Reel, Cut Tape, MouseReel
AC/DC Converters 210 W 85-265 VAC 290 W 230 VAC TOP250YN Power Integrations 1: $4.38 694In Stock 2,600Expected 18/11/2026	Mfr. Part No. TOP250YN Mouser Part No 869-TOP250YN	Power Integrations	AC/DC Converters 210 W 85-265 VAC 290 W 230 VAC	Datasheet	694In Stock 2,600Expected 18/11/2026	$4.38 $4.22 $4.03 $3.49 View $3.40 $3.34 $3.07	Min.: 1 Mult.: 1		Through Hole	TO-220	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	2.4 mA	- 40 C	+ 150 C		TOP250	Tube
AC/DC Converters 90W 85-265 VAC 150W100/115/230 VAC TOP227YN Power Integrations 1: $4.30 1,802In Stock	Mfr. Part No. TOP227YN Mouser Part No 869-TOP227YN	Power Integrations	AC/DC Converters 90W 85-265 VAC 150W100/115/230 VAC	Datasheet	1,802In Stock	$4.30 $4.14 $3.96 $3.57 View $3.48 $3.43 $3.12 $3.10	Min.: 1 Mult.: 1		Through Hole	TO-220	5.7 V		85 VAC	265 VAC	Si	100 kHz	70 %	1.4 mA	- 40 C	+ 150 C		TOP227	Tube
AC/DC Converters 180 W 85-265 VAC 250 W 230 VAC TOP249YN Power Integrations 1: $3.87 1,244In Stock	Mfr. Part No. TOP249YN Mouser Part No 869-TOP249YN	Power Integrations	AC/DC Converters 180 W 85-265 VAC 250 W 230 VAC	Datasheet	1,244In Stock	$3.87 $3.77 $3.60 $3.13 View $3.06 $2.71 Quote	Min.: 1 Mult.: 1		Through Hole	TO-220	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	2.2 mA	- 40 C	+ 150 C		TOP249	Tube
AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC TOP222YN Power Integrations 1: $2.58 846In Stock	Mfr. Part No. TOP222YN Mouser Part No 869-TOP222YN	Power Integrations	AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC	Datasheet	846In Stock	$2.58 $2.42 $2.18 $2.12 View $2.10 $1.88 $1.85 $1.76	Min.: 1 Mult.: 1		Through Hole	TO-220	5.7 V		85 VAC	265 VAC	Si	100 kHz	70 %	1.2 mA	- 40 C	+ 150 C		TOP222	Tube
AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC TOP223PN Power Integrations 1: $2.58 1,723In Stock	Mfr. Part No. TOP223PN Mouser Part No 869-TOP223PN	Power Integrations	AC/DC Converters 15W 85-265 VAC 25W100/115/230 VAC	Datasheet	1,723In Stock	$2.58 $2.46 $2.21 $2.15 View $2.12 $1.86 $1.79	Min.: 1 Mult.: 1		Through Hole	DIP-8	5.7 V		85 VAC	265 VAC	Si	100 kHz	70 %	1.2 mA	- 40 C	+ 150 C		TOP223	Tube
AC/DC Converters 20 W 85-265 VAC 28 W 230 VAC TOP244PN Power Integrations 1: $2.34 2,241In Stock	Mfr. Part No. TOP244PN Mouser Part No 869-TOP244PN	Power Integrations	AC/DC Converters 20 W 85-265 VAC 28 W 230 VAC	Datasheet	2,241In Stock	$2.34 $2.32 $2.16 $1.91 View $1.85 $1.79 $1.64 $1.63 $1.61	Min.: 1 Mult.: 1		Through Hole	DIP-8	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	1.6 mA	- 40 C	+ 150 C		TOP244	Tube
AC/DC Converters Off-Line Switcher IC 86W TOP256YN Power Integrations 1: $2.40 1,388In Stock 2,050Expected 23/11/2026	Mfr. Part No. TOP256YN Mouser Part No 869-TOP256YN	Power Integrations	AC/DC Converters Off-Line Switcher IC 86W	Datasheet	1,388In Stock 2,050Expected 23/11/2026	$2.40 $2.25 $1.96 $1.90 View $1.88 $1.68 $1.67 $1.65	Min.: 1 Mult.: 1		Through Hole	TO-220-7C	700 V	119 W	- 300 mV	9 V	Si	132 kHz	78 %		- 40 C	+ 150 C	4.08 A	TOP256	Tube
AC/DC Converters Off-Line Switcher IC 43W TOP254YN Power Integrations 1: $2.04 1,437In Stock	Mfr. Part No. TOP254YN Mouser Part No 869-TOP254YN	Power Integrations	AC/DC Converters Off-Line Switcher IC 43W	Datasheet	1,437In Stock	$2.04 $1.95 $1.68 $1.63 View $1.61 $1.43	Min.: 1 Mult.: 1		Through Hole	TO-220-7C	700 V	62 W	- 300 mV	9 V	Si	132 kHz	78 %		- 40 C	+ 150 C	2.08 A	TOP254	Tube
AC/DC Converters 90 W 85-265 VAC 125 W 230 VAC TOP246YN Power Integrations 1: $3.13 723In Stock	Mfr. Part No. TOP246YN Mouser Part No 869-TOP246YN	Power Integrations	AC/DC Converters 90 W 85-265 VAC 125 W 230 VAC	Datasheet	723In Stock	$3.13 $3.09 $2.95 $2.55 View $2.53 $2.44 $2.19 $2.18	Min.: 1 Mult.: 1		Through Hole	TO-220	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	2.2 mA	- 40 C	+ 150 C		TOP246	Tube
AC/DC Converters 128 W 85-265 VAC 165 W 230 VAC TOP247YN Power Integrations 1: $3.37 6,251In Stock	Mfr. Part No. TOP247YN Mouser Part No 869-TOP247YN	Power Integrations	AC/DC Converters 128 W 85-265 VAC 165 W 230 VAC	Datasheet	6,251In Stock	$3.37 $3.28 $3.13 $2.73 View $2.65 $2.64 $2.41	Min.: 1 Mult.: 1		Through Hole	TO-220	12 V		85 VAC	265 VAC	Si	132 kHz	83 %	2.2 mA	- 40 C	+ 150 C		TOP247	Tube