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LNK304 power supplie Series
power-integrationsCompact AC/DC switching regulators for low-power applications
The LNK304 series from Power Integrations is a lineup of compact AC/DC switching regulators designed for low-power applications. These supplies are particularly useful in scenarios where space is at a premium and power requirements are modest, such as in IoT devices, small electronics, and battery-powered gadgets. If you're working on projects that require efficient power conversion without taking up too much board space, these regulators could be just what you need.
One thing worth noting is their efficiency. Given the trend towards more energy-efficient solutions, these regulators offer good performance without the bulk typical of larger power supplies. Engineers tend to reach for this when they need a reliable, small-footprint solution for converting household AC into DC for various low-power circuits. Another practical aspect is their robustness; they handle input voltage variations well, which is crucial in real-world applications where power quality can vary.
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LNK304 power supplie - Part List
6 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package | Power (Watts) | Frequency Range | Output Isolation | Voltage - Breakdown | Packaging | Package / Case | Supplier Device Package | Operating Temperature | RoHS | Voltage Rating | Current - Output | Duty Cycle (Max) | Voltage - Supply | Number of Outputs | Frequency - Switching | Mounting Style | Type | Series | Product Category | Factory Pack Quantity | Width | Height | Length | Mounting Type | Number of Pins | Package Cooled | Size / Dimension | Number of Positions | Tradename | Package Quantity | Manufacturer | 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 | Material Finish | Other Names | Output Type | Power - Max | Current - Supply | Function | Topology | Power - Rated | Number of Channels | Termination | Spg | Switch Type | Number of Units | Utilized IC / Part |
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 LNK304PN Off Line Switcher 7-Pin PDIP-B AC/DC Switching Converters 120mA MDCM 170mA CCM IC OFFLINE SWIT OCP 8DIP LNK304PN, Switching Regulator,, 12V dc, 7-Pin PDIP-8B AC/DC Converters 120mA MDCM 170mA CCM IC,VeryLowPowerAC-DC,NonIsolate Switching Regulator 170 mA DIL-8 (7-lead), LNK304PN, Power Integrations Power Integrations 开关稳压器, 12 V 直流, 7针 PDIP封装 power integrations | 85 | 1: ¥3.7975 | - | Rail / Tube | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Reel | 7PDIP-B | DIP-8B | -40 to 150 °C | RoHS Compliant | 12 V | 200 uA | 72 % | 265 VAC | 1 | 66 kHz | Through Hole | Off Line Switcher | LNK304 | AC/DC Switching Converters | 3000 | 6.6mm | 3.68mm | 9.83mm | Through Hole | 7 | PDIP-8B | 9.83 x 6.6 x 3.68mm | 7 | LinkSwitch-TN | PDIP | Power Integrations | - | - | - | - | - | - | - | - | - | - | - | 596-1023-5 | Adjustable | 12mW | 200 uA | Regulator | Flyback | - | - | - | - | - | - | - |
 LNK304DN Off Line Switcher 7-Pin SOIC-C AC/DC Switching Converters 120 mA (MDCM) 170 mA (CCM) IC OFFLINE SWIT OCP 8SOIC LNK304DN, Intelligent Power Switch Off Line Switcher, 7-Pin, SOIC, SOIC-8C AC/DC Converters 120 mA (MDCM) 170 mA (CCM) SWITCHER, 85-250VAC, 0.12A, 7SOIC Driver; switch; 120mA; 85÷265V; Channels:1; SO8 Power Integrations 链路开关, 7针 SOIC封装 power integrations | 1676 | 1: ¥7.752 | - | Rail / Tube | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Tube | 7SOIC-C | SO-8C | -40 to 150 °C | RoHS Compliant | 12 V | 200 uA | 72 % | 265 VAC | 1 | 66 kHz | SMD/SMT | Off Line Switcher | LNK304 | AC/DC Switching Converters | - | 3.9mm | 1.65mm | 4.9mm | Surface Mount | :8 | SOIC, SOIC-8C | 4.9 x 3.9 x 1.65mm | 7 | - | 100 | - | :No SVHC (20-Jun-2013) | 85235290 | :304 | :66kHz | :Off-Line Switcher | :24ohm | :25mA | :-0.3V | :265VAC | 0.001 | :- | - | - | - | - | - | - | 0.08W | 1 | :SMD | 100 | Off Line Switcher | 1 | switch |
LNK304DG Off Line Switcher 7-Pin SOIC-C AC/DC Switching Converters 120 mA (MDCM) 170 mA (CCM) IC OFFLINE SWIT OCP 8SOP AC/DC Converters 120 mA (MDCM) 170 mA (CCM) power integrations | 455 | 1: ¥7.752 | - | Rail / Tube | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Reel | 7SOIC-C | SO-8C | -40 to 150 °C | RoHS Compliant | 12 V | 170 mA | 69 % | 70 V | 1 | 66 kHz | SMD/SMT | Off Line Switcher | LNK30 | - | 100 | - | - | - | - | - | - | - | - | LinkSwitch-TN | - | Power Integrations | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 LNK304GN Off Line Switcher 7-Pin SMD-B AC/DC Switching Converters 120mA MDCM 170mA CCM IC OFFLINE SWIT OCP 8SMD LNK304GN, Switching Regulator,, 12V dc, 7-Pin PDIP SMD AC/DC Converters 120mA MDCM 170mA CCM IC, OFF LINE SWITCHER, 120MA, 170MA Switching Regulator 170 mA SMD-8B (7-PIN), LNK304GN, Power Integrations Power Integrations 开关稳压器, 12 V 直流, 7针 PDIP SMD封装 power integrations | 3761 | 1: ¥7.548 | - | Rail / Tube | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Tube | 7SMD-B | SMD-8B | -40 to 150 °C | RoHS Compliant | 12 V | 200 uA | 72 % | 265 VAC | 1 | 66 kHz | SMD/SMT | Off Line Switcher | LNK304 | AC/DC Switching Converters | 2000 | 6.6mm | 3.68mm | 9.83mm | Surface Mount | :8 | PDIP SMD | 9.83 x 6.6 x 3.68mm | 7 | - | - | - | :No SVHC (20-Jun-2013) | 85235290 | :304 | :66kHz | :Off-Line Switcher | :24ohm | :25mA | :-0.3V | :265VAC | 0.001 | :MSL 4 - 72 hours | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 0 | - | 50 | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Tube | 8-SMD (7 Leads), Gull Wing | SMD-8B | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 0 | - | 3,000 | 12mW | 62kHz ~ 70kHz | Non-Isolated | 700V | Tube | 8-DIP (0.300", 7.62mm), 7 Leads | DIP-8B | -40°C ~ 150°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |