E-ULN2003D1013TR STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics E-ULN2003D1013TR is a 7-channel Darlington NPN transistor array rated at 50 V and 500 mA per channel, housed in a 16-pin SO package on tape and reel for stepper motor and relay driving applications.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- E-ULN2003D1013TR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of E-ULN2003D1013TR?
- 7 independent Darlington NPN transistor channels each rated 50 V / 500 mA for driving multiple loads simultaneously
- Built-in suppression diodes on all outputs protect against inductive kickback from relay coils and stepper motor windings
- 16-pin SO surface-mount tape-and-reel packaging enables high-volume automated assembly with compact PCB footprint
What is E-ULN2003D1013TR used for?
The E-ULN2003D1013TR is a versatile high-current driver array used to interface low-power logic signals from MCUs and shift registers to inductive loads such as stepper motor windings, relay coils, and solenoids at up to 50 V. Its 7-channel architecture lets a single IC drive a full unipolar stepper motor plus auxiliary relays in robotics, home appliances, and industrial automation panels. Surface-mount tape-and-reel delivery in the SO-16 package streamlines pick-and-place assembly in medium to high volume production runs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the E-ULN2003D1013TR datasheet?
E-ULN2003D1013TR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for E-ULN2003D1013TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should load designers use E-ULN2003D1013TR channels?
Allocate loads across the documented 7 channels while checking simultaneous current, duty cycle, package dissipation, and common return behavior for the application.
Which output limits matter when qualifying E-ULN2003D1013TR?
Keep each load within the stated 50 V and 500 mA ratings, with suitable margin for inductive transients and thermal conditions.
For PCB implementation, what should be reviewed for E-ULN2003D1013TR?
Follow the STMicroelectronics pinout for all 16 pins, routing load returns and clamp connections correctly for relay or stepper-motor drive use.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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