IC-LNK-305PN-DIP
LNK305PN DIP IC is an energy-efficient off-line switch-mode power supply (SMPS) controller with an integrated high-voltage MOSFET. It is designed for low-power AC-DC conversion in chargers, adapters, LED drivers, and standby power supplies, offering reliable performance, built-in protection features, and compact circuit design.
Description
The LNK305PN DIP IC is a highly efficient SMPS controller IC from the LinkSwitch family, designed for low-power offline AC-DC power conversion applications. It integrates a high-voltage power MOSFET, oscillator, control circuitry, and protection functions into a single chip, reducing external component count and simplifying power supply design.
The LNK305PN is widely used in mobile chargers, AC-DC adapters, LED lighting drivers, small appliances, standby power supplies, and consumer electronics. It is suitable for cost-effective and energy-efficient power supply designs where reliability and compact size are important.
This IC includes built-in protection features such as overcurrent protection, thermal shutdown, auto-restart, and cycle-by-cycle current limiting. These features help protect both the power supply and connected devices from faults, overloads, and overheating conditions.
The LNK305PN DIP IC is commonly used in SMPS repair, adapter servicing, and power electronics maintenance. Its DIP package allows easy installation and replacement in through-hole PCB designs, making it convenient for technicians and repair professionals.
Engineers prefer the LNK305PN for its stable output regulation, low standby power consumption, high efficiency, and long-term reliability in low-power power supply applications.
If you are searching for LNK305PN DIP IC price in Pakistan, buy LNK305PN SMPS controller online in Pakistan, or looking for a genuine LNK305PN power supply IC for electronics repair and industrial use, this component is an excellent choice.
The LNK305PN DIP IC delivers efficient AC-DC power conversion, integrated protection features, low power consumption, compact design, and reliable long-term performance, making it ideal for chargers, adapters, LED drivers, standby power supplies, and switch-mode power applications.









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