LNK305 power misc Series

The LNK305 series from Power Integrations offers compact AC/DC switching regulators designed for power conversion applications. These regulators are ideal for use in a variety of devices, including LED lighting, portable electronics, and battery chargers. If you're working on projects that require efficient, small-footprint power supplies, these modules could be a great fit.

One thing worth noting is their high efficiency across a wide range of input voltages and output currents. This makes them particularly useful in battery-powered devices where every watt counts. Engineers tend to reach for this when they need a reliable solution that can handle varying input conditions without sacrificing performance.

Another practical aspect is their built-in protection features such as over-voltage, over-current, and thermal shutdown, which help ensure robust operation even under adverse conditions. Their small form factor also means less space is needed in your design, making them attractive for space-constrained applications. Overall, the LNK305 series provides a balanced mix of performance and simplicity, making it a solid choice for many power conversion needs.

Mfr Part #	Quantity Available	Price	Category	Standard Package	Power (Watts)	Frequency Range	Output Isolation	Voltage - Breakdown	Packaging	Package / Case	Supplier Device Package	Operating Temperature	Factory Pack Quantity	RoHS	Voltage Rating	Current - Output	Duty Cycle (Max)	Voltage - Supply	Number of Outputs	Frequency - Switching	Mounting Style	Type	Series	Tradename	Current - Supply	Manufacturer	Product Category	Width	Height	Length	Mounting Type	Number of Pins	Package Cooled	Size / Dimension	Number of Positions	Other Names	Package Quantity	Power - Rated	Switch Type	Output Type	Power - Max	Function	Topology	SVHC	Tariff No	Part Status	Frequency	Power Supply Type	Resistance - RDS(On)	Current Drain (Id) - Max	DC Voltage - Input (Min)	Voltage - Continuous Operating (Max) (MCOV)	Weight	Termination	Material Finish
2 LNK305DG Off Line Switcher 7-Pin SOIC-C AC/DC Switching Converters 175 mA (MDCM) 280 mA (CCM) IC OFFLINE SWIT OCP 8SOIC AC/DC Converters 175 mA (MDCM) 280 mA (CCM) power integrations	76	1: ¥9.112	-	Rail / Tube	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	7SOIC-C	SO-8C	-40 to 150 °C	100	RoHS Compliant	12 V	280 uA	72 %	265 VAC	1	66 kHz	SMD/SMT	Off Line Switcher	LNK30	LinkSwitch-TN	280 uA	Power Integrations	-	-	-	-	-	-	-	-	-	596-1238-5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 LNK305DN Off Line Switcher 7-Pin SOIC-C AC/DC Switching Converters 175 mA (MDCM) 280 mA (CCM) IC OFFLINE SWIT OCP 8SOIC LNK305DN, Intelligent Power Switch Off Line Switcher, 7-Pin, SOIC, SOIC-8C AC/DC Converters 175 mA (MDCM) 280 mA (CCM) Power Integrations 链路开关, 7针 SOIC封装 power integrations	2045	1: ¥9.112	-	Rail / Tube	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	7SOIC-C	SO-8C	-40 to 150 °C	100	RoHS Compliant	12 V	220 uA	72 %	265 VAC	1	66 kHz	SMD/SMT	Off Line Switcher	LNK305	LinkSwitch-TN	220 uA	Power Integrations	AC/DC Switching Converters	3.9mm	1.65mm	4.9mm	Surface Mount	7	SOIC, SOIC-8C	4.9 x 3.9 x 1.65mm	7	-	SOIC	0.08W	Off Line Switcher	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 LNK305GN Off Line Switcher 7-Pin SMD-B AC/DC Switching Converters 175mA MDCM 280mA CCM IC OFFLINE SWIT OCP 8SMD LNK305GN, Switching Regulator,, 12V dc, 7-Pin PDIP SMD AC/DC Converters 175mA MDCM 280mA CCM Switching Regulator 280 mA SMD-8B (7-PIN), LNK305GN, Power Integrations Power Integrations 开关稳压器, 12 V 直流, 7针 PDIP SMD封装 power integrations	782	1: ¥8.908	-	Rail / Tube	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	7SMD-B	SMD-8B	-40 to 150 °C	2000	RoHS Compliant	12 V	220 uA	72 %	265 VAC	1	66 kHz	SMD/SMT	Off Line Switcher	LNK305	LinkSwitch-TN	220 uA	Power Integrations	AC/DC Switching Converters	6.6mm	3.68mm	9.83mm	Surface Mount	7	PDIP SMD	9.83 x 6.6 x 3.68mm	7	-	PDIP SMD	-	-	Adjustable	12mW	Regulator	Flyback	-	-	-	-	-	-	-	-	-	-	-	-
7 LNK305PN Off Line Switcher 7-Pin PDIP-B AC/DC Switching Converters 175mA MDCM 280mA CCM IC OFFLINE SWIT OCP 8DIP LNK305PN, Switching Regulator,, 12V dc, 7-Pin PDIP-8B AC/DC Converters 175mA MDCM 280mA CCM IC, OFF LINE SWITCHER, 175MA, 280MA IC,VeryLowPowerAC-DC,NonIsolate Switching Regulator 280 mA DIP-8B (7-lead), LNK305PN, Power Integrations Power Integrations 开关稳压器, 12 V 直流, 7针 PDIP封装 power integrations	19	1: ¥9.0062	-	Rail / Tube	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	7PDIP-B	DIP-8B	-40 to 150 °C	3000	RoHS Compliant	12 V	220 uA	72 %	265 VAC	1	66 kHz	Through Hole	Off Line Switcher	LNK305	-	-	-	AC/DC Switching Converters	6.6mm	3.68mm	9.83mm	Through Hole	:8	PDIP-8B	9.83 x 6.6 x 3.68mm	7	596-1025-5	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	85235290	:305	:66kHz	:Off-Line Switcher	:12ohm	:35mA	:-0.3V	:265VAC	0.001	:Through Hole	:-
LNK305G IC OFFLINE SWIT OCP 8SMD Power Integrations	0		-	50	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	8-SMD (7 Leads), Gull Wing	SMD-8B	-40°C ~ 150°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LNK305P IC OFFLINE SWIT OCP 8DIP Power Integrations	0		-	3,000	12mW	62kHz ~ 70kHz	Non-Isolated	700V	Tube	8-DIP (0.300", 7.62mm), 7 Leads	DIP-8B	-40°C ~ 150°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LNK305DNTL None POWER INTEGRATIONS	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

cigen-LNK305

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LNK305 power misc - Part List

Package / Case

Standard Package

Factory Pack Quantity

Supplier Device Package

Package Cooled

Other Names

Current - Output

Current - Supply

Mounting Style

Series

Operating Temperature

Width

Height

Length

Mounting Type

Number of Pins

Package Quantity

Size / Dimension