LNK304DN-TL – Power Integrations LinkSwitch-TN Offline Switching Regulator (DIP-8)

Quick Answer The LNK304DN-TL is a popular, cost-effective offline switching power supply IC from Power Integrations in the LinkSwitch-TN family. It is designed for low-power AC/DC applications up to 12W. The DIP-8 package makes it ideal for hand soldering, prototyping, and low-to-medium volume production.

Current Stock at ICMASS: Strong inventory available for immediate shipment.

Key Specifications

Main Features & Benefits

• Excellent cost-performance ratio
• Very low no-load power consumption
• Integrated 700V MOSFET and comprehensive protection
• Easy to use with minimal external components
• DIP-8 package perfect for hand assembly and prototyping

Typical Applications

• Wall adapters and mobile chargers
• LED lighting drivers
• Smart home and IoT devices
• Standby and auxiliary power supplies
• Industrial control systems
• Battery chargers for small appliances

LNK304DN-TL Alternatives & Cross Reference

Recommended Alternatives:

• LNK304GN-TL (SMD-8 version)
• LNK306DN (higher power)
• LNK362DN-TL
• TNY274PG / TNY276PG
• VIPer12A / VIPer22A

Comparison Table:

Purchasing Information

• Stock Status: Available for fast shipping
• MOQ: 100 pieces (sample orders accepted)
• Lead Time: 1-3 days for stock items
• Shipping: Reliable worldwide delivery (DHL, UPS, FedEx)
• Quality Guarantee: 100% genuine original components

Get Instant Quote – Contact us for competitive pricing.

Frequently Asked Questions (FAQ)

Q1: What is the main difference between LNK304DN-TL and LNK304GN-TL? A: The only difference is the package type. LNK304DN-TL uses DIP-8 (through-hole), which is easier for hand soldering and prototyping. LNK304GN-TL uses SMD-8 for automated production.

Q2: Is LNK304DN-TL suitable for prototyping? A: Yes, the DIP-8 package makes it one of the best choices for hand assembly, testing, and low-volume production.

Q3: What is the maximum output power of LNK304DN-TL? A: Up to 12W in enclosed adapters and approximately 9W in open-frame designs depending on thermal conditions.

Q4: Does it support universal input voltage? A: Yes, it supports 85-265 VAC universal input, making it perfect for global products.

Q5: What protection features does LNK304DN-TL have? A: It includes auto-restart for short-circuit and open-loop faults, plus over-temperature protection.

Q6: Do you have stock for LNK304DN-TL right now? A: Yes, we maintain good inventory levels and can ship quickly for most order quantities.

Q7: Can you provide reference design or schematic? A: Yes. We offer official application notes, reference designs, and technical support.

Q8: Are your parts 100% genuine? A: Absolutely. All components are sourced from reliable channels with full traceability.

Q9: What is the recommended storage condition? A: MSL 1 (unlimited floor life at ≤30°C/85% RH). Store in original sealed packaging.

Q10: Do you offer better prices for bulk orders? A: Yes. We provide tiered pricing based on quantity. Contact us for a detailed quotation.

Q11: Is LNK304DN-TL RoHS compliant? A: Yes, it is fully RoHS compliant and suitable for export to Europe, USA, and other strict markets.

Q12: Can you help cross-reference if I need a higher power version? A: Yes. Our team can recommend suitable upgrades like LNK306DN or other alternatives based on your requirements.

Related Products

• LNK304GN-TL (SMD-8 version)
• LNK306DN-TL
• LNK362DN-TL
• TNY275PG
• Other Power Integrations Offline Switchers