LNK304GN-TL – Power Integrations LinkSwitch-TN Offline Switching Regulator (SMD-8)

Quick Answer The LNK304GN-TL is a popular, highly integrated offline switching IC from Power Integrations. It is designed for cost-sensitive, low-power AC/DC power supplies up to 12W. Featuring an integrated 700V MOSFET and advanced protection, it delivers excellent efficiency with minimal external components.

Current Stock at ICMASS: 30,000+ pieces (ready for immediate shipment).

Key Specifications

Main Features & Benefits

• Lowest system cost in its class
• Very low no-load power consumption
• Comprehensive built-in protection (auto-restart, short circuit, thermal shutdown)
• High reliability and long lifespan
• RoHS compliant and widely used in global markets

Typical Applications

• Mobile phone chargers and wall adapters
• LED drivers and lighting products
• Smart home and IoT power supplies
• Standby power for appliances
• Industrial control systems
• Battery chargers

LNK304GN-TL Alternatives

• LNK304DN-TL (DIP-8 version)
• LNK306DN (higher power)
• LNK362DN-TL
• TNY274PG / TNY276PG
• VIPer12A / VIPer22A

Purchasing Information

• Stock: Strong inventory available
• MOQ: 100pcs (samples supported)
• Delivery: 1-3 days for stock orders
• Shipping: Worldwide with DHL/UPS/FedEx

Frequently Asked Questions (FAQ)

Q1: What is the LNK304GN-TL used for? A: It is primarily used in low-power offline AC/DC converters such as chargers, LED drivers, and standby power supplies.

Q2: What is the difference between LNK304GN-TL and LNK304DN-TL? A: The only difference is the package. GN is SMD-8 (surface mount), suitable for automated production. DN is DIP-8 (through-hole), better for hand soldering or prototyping.

Q3: How many pieces of LNK304GN-TL do you have in stock? A: We currently have more than 30,000 pieces in stock and can ship immediately.

Q4: Is the LNK304GN-TL suitable for universal input voltage? A: Yes, it supports 85-265 VAC universal input, making it ideal for products sold globally.

Q5: What is the maximum output power? A: Up to 12W in enclosed adapters and around 9W in open frame designs, depending on thermal design.

Q6: Does it have short-circuit protection? A: Yes, it features auto-restart protection for output short circuit and open loop conditions.

Q7: Can you provide reference design files? A: Yes, we can provide official application notes, reference designs, and PCB layout recommendations.

Q8: Are your LNK304GN-TL parts 100% genuine? A: Yes. We only supply original authentic components with full traceability for bulk orders.

Q9: What is the operating temperature range? A: Junction temperature from -40°C to +150°C, suitable for most industrial and consumer applications.

Q10: Do you offer better pricing for large quantity orders? A: Yes. We provide competitive tiered pricing for 1K, 10K, and above. Contact us for a quotation.

Q11: What is the MSL (Moisture Sensitivity Level) of this part? A: MSL 1 – unlimited floor life at ≤30°C/85% RH.

Q12: Can you cross-reference if LNK304GN-TL is hard to find elsewhere? A: Absolutely. Our technical team offers fast and accurate cross-reference recommendations and alternative solutions.

Related Products

• LNK304DN-TL (DIP-8 version)
• LNK306DN-TL
• LNK362DN-TL
• TNY275PG