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LNK574DG

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  • LNK574DG

LNK574DG

LNK574DG

Power Integrations

IC OFFLINE SWITCH FLYBACK 8SO

LNK574DG Datasheet

compliant

8-SOIC (0.154", 3.90mm Width), 7 Leads

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

LNK574DG Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.61000 $0.61
100 $0.50500 $50.5
1,000 $0.42420 -
10,000 $0.36360 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

LNK574DG Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

LNK574DG Power Integrations

Name Value
Product Status Discontinued at Digi-Key
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 63%
Frequency - Switching 100kHz
Power (Watts) 3 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
Control Features -
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-SOIC (0.154", 3.90mm Width), 7 Leads
Supplier Device Package SO-8C
Mounting Type Surface Mount
Q1: What is the purchase guide for LNK574DG?
LNK574DG of Power Integrations is a IC OFFLINE SWITCH FLYBACK 8SO. ICHOME is a long-term spot supplier of LNK574DG, supporting sample purchase and bulk order.
Q2: How to find the detailed information of LNK574DG?
Download LNK574DG Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingLNK574DG from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide LNK574DG alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you LNK574DG replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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