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ULN2003AD16-U
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

ULN2003AD16-U

IC PWR RELAY 7NPN 1:1 16DIP
Diodes Incorporated · Power Distribution Switches, Load Drivers · BOM Matching
Mfr. Part Number
ULN2003AD16-U
Manufacturer
Diodes Incorporated
Package / Case
16-DIP (0.300", 7.62mm)
Datasheet
Datasheet
Description
IC PWR RELAY 7NPN 1:1 16DIP
RoHS Status
Lead Free / RoHS Complaint
Availability
In Stock — Typically ships within 24 hours after order confirmation
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ULN2003AD16-U
Diodes Incorporated
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In Stock10,000
Unit
Price
$0.4154
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Reference Price
QuantityPrice
1$ 0.4154
100$ 0.3323
500$ 0.2769
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-DIP
Voltage - Load
50V (Max)
Voltage - Supply (Vcc/Vdd)
Not Required
Current - Output (Max)
500mA
Operating Temperature
-40°C ~ 105°C (TA)
Interface
Parallel
Mounting Type
Through Hole
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: In Stock — Typically ships within 24 hours after order confirmation
Final ship date confirmed with payment / PO terms.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Switch Type
Relay, Solenoid Driver
Current - Output (Max)
500mA
Fault Protection
-
Number of Outputs
7
Output Configuration
Low Side
Rds On (Typ)
-
Voltage - Load
50V (Max)
Voltage - Supply (Vcc/Vdd)
Not Required
Features
-
Input Type
Inverting
Interface
Parallel
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 105°C (TA)
Output Type
NPN
Ratio - Input:Output
1:1
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-DIP
IC PWR RELAY 7NPN 1:1 16DIP
Brand Introduction
Diodes Incorporated delivers high-quality semiconductor products to the world’s leading companies in the consumer electronics, computing, communications, industrial, and automotive markets. They leverage their expanded product portfolio of discrete, analog, and mixed-signal products and leading-edge packaging technology to meet customers’ needs. Their broad range of application-specific solutions and solutions-focused sales, coupled with worldwide operations of 25 sites, including engineering, testing, manufacturing, and customer service, enables us to be a premier provider for high-volume, high-growth markets.
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Buying FAQ — ULN2003AD16-U

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy ULN2003AD16-U from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes ULN2003AD16-U. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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