ST ULQ2003A

Manufacturer No:

ULQ2003A

Manufacturer:

Package:

16-DIP (0.300, 7.62mm)

Description:

Quantity:

In Stock :1229

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 7 - Fri, May 8, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

ULQ2003A Information

ST ULQ2003A technical specifications, attributes, parameters and parts with similar specifications to ST ULQ2003A.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
15 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
16-DIP (0.300, 7.62mm)

Number of Pins
16

Weight
4.535924g

Transistor Element Material
SILICON

Operating Temperature
150°C TJ

Packaging
Tube

Type
Parameter

JESD-609 Code
e4

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
16

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Additional Feature
LOGIC LEVEL COMPATIBLE

Voltage - Rated DC
50V

Terminal Position
DUAL

Current Rating
500mA

Download datasheets and manufacturer documentation for ST ULQ2003A.

Datasheets:

stmicroelectronics-ulq2004d1013tr-datasheets-2213.pdf

ULQ2003A Description

The ULQ2003A are high voltage, high current Darlington arrays with seven open collector Darlington pairs with common emitters in each. Each channel is rated at 500 mA and can handle 600 mA peak currents. For inductive load driving, suppression diodes are added, and the inputs are pinned opposite the outputs to simplify board layout. All common logic families are supported by the versions.

ULQ2003A Features

Each box contains seven Darlington.
-40 to 105 °C extended temperature range
500 mA each driver (600 mA peak) output current
50 V output voltage
a product of automotive grade in a SO16 packaging
Integrated inductive load suppression diodes
For increased current, outputs can be paralleled.
Inputs that are compatible with TTL/CMOS/PMOS/DTL
To make the arrangement easier, inputs are pinned opposite outputs.

ULQ2003A Applications

ULQ2003A devices can drive a variety of loads, including solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads, and high-power buffers.