Ic Ds2409
Overview
Supplier sourcing insights & recommendations


The DS2409 MicroLAN Coupler is currently obsolete (End of Life) and no longer in active production by Analog Devices AnalogAnalog. As a result, the market has shifted toward emulation circuits using a combination of active addressable switches (like the DS2413 or DS2408) and analog signal switches (such as the MAX4729) Analog.
Market Insights & Trends:
- Availability: While production has ceased, some specialized independent distributors still hold residual stock, though it is increasingly scarce .
- Technical Shift: Modern designs now utilize "Full Emulation" setups to replicate the DS2409's branching capabilities while adding contemporary features like improved ESD protection Analog.
- Application Focus: Its use persists primarily in legacy 1-Wire network maintenance and specialized access-control probe points where branching is critical AnalogAnalog.
I have identified 20+ potential suppliers, including authorized distributors and electronic component stockists who may still carry the original DS2409 or provide the necessary components for the recommended emulation designs. Detailed supplier profiles and their latest listed offerings are provided in the file below.
Research on the DS2409 is complete. You can continue with:
Ds2409 Ic Distributor Stock
Verified suppliers · 3 lists

Shenzhen Cico Technology Co., Ltd.
Recommended supplier for Electronic Components

Shenzhen Orwintech Electronic Co., Ltd.
Well‑matched supplier in ICs
Shenzhen Hengshiji Electronic Co., Ltd,
Top 20% for inquiries in Power Management (PMIC) - United States of America market
Provides e-commerce design services
Inspection of all products

Shenzhen Glow Electronic Technology Co., Ltd.
Provides e-commerce design services
Inspection of all products

Shenzhen Palmary Technology Co., Ltd.
Reliable supplier in Relays

Shenzhen Mrcss Electronic Co., Ltd.
Top 10% for inquiries in Power Management (PMIC) - United States of America market
100% quality control across all production lines
Provides e-commerce design services
Shenzhen Houde Information Technology Co., Ltd.
Trusted supplier in Electronic Accessories

Shenzhen Ailiyu International Import And Export Co., Ltd.
Reliable supplier in Electronic Components

Shenzhen Yongchangtai Electronics Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Inspection of all products

Shenzhen Taida Century Technology Co., Ltd.
Well-suited supplier in ICs

Topfast Technology Co.,Ltd.
Top 20% for buyers in Power Management (PMIC) - United States of America market
100% quality control across all production lines
Provides e-commerce design services

Shenzhen Junyuantai Electronics Co., Ltd.
Well-suited supplier in Clock / Timing

Shenzhen Ding Xin Yuan Electronics Co., Ltd.
Recommended supplier for ICs
Shenzhen Xiangding Technology Co., Limited
Trusted supplier in Linear (Amplifiers and Comparators)

Shenzhen Weida Sheng Electronic Co., Ltd.
Recommended supplier for Safety Relays
MEGA SOURCE ELEC. LIMITED
Competitive supplier in Specialized ICs
Shenzhen Chengfangchip Electronic Technology Co., Ltd.
Top 20% for inquiries in Power Management (PMIC) - United States of America market
Accepts over 8 secure payment methods
Inspection according to client's requirement

Shenzhen Jeking Electronic Corp.
Top 10% for buyers in Power Management (PMIC)
100% quality control across all production lines
Provides e-commerce design services

Shenzhen CTW Semiconductor Co., Ltd.
Competitive supplier in Electronics Stock

Shenzhen Xinzhe Electronics Co., Ltd.
Reliable supplier in Clock / Timing

Shenzhen Dianxian Technology Co., Ltd.
Top 10% for inquiries in Power Management (PMIC)
Provides e-commerce design services
Inspection of all products
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Sources & References
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