Product description
Shipping & Return
ULN2803ADWR — Overview
ULN2803ADWR by Texas Instruments is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). 8-channel Darlington array, a common driver for multi-channel relays and LED matrices. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | ULN2803ADWR |
| Manufacturer | Texas Instruments |
| Category | Interface Chips / RF Chips |
| Package | SOIC-18 |
| Pin Count | 18 |
| Channels | 8 x NPN Darlington pairs |
| Output Voltage | 50 V max |
| Output Current | 500 mA per channel |
| Input Voltage | Up to 30 V (2.7 kOhm in) |
| Gain | 1000 typical |
| Features | Integrated suppression diodes |
| Inputs | TTL / 5 V CMOS compatible |
| Package | SOIC-18 |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Interface Chips / RF Chips, Up to 30 V (2.7 kOhm in), 500 mA per channel, SOIC-18 package. |
Typical Applications
Relay driver boards, LED displays, valve control, PLC output expansion.
Why Buy ULN2803ADWR from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Further reading — application notes & cross-reference guides
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
💬 Prices vary with order quantity & market conditions. The listed price is for reference only. Contact us for a real-time quote — we offer competitive pricing for volume orders and hard-to-find parts.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
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