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ULQ2003D1013TRY

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STMicroelectronics Darlington Transistor Arrays, SOIC-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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ULQ2003D1013TRY

STMicroelectronics · Darlington Transistor Arrays · SOIC-16

ULQ2003D1013TRY from STMicroelectronics, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN1 input Darlington channel 1 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
2 IN2 input Darlington channel 2 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
3 IN3 input Darlington channel 3 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
4 IN4 input Darlington channel 4 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
5 IN5 input Darlington channel 5 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
6 IN6 input Darlington channel 6 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
7 IN7 input Darlington channel 7 TTL/CMOS-compatible base input (5 V TTL for ULQ2003); input voltage max 30 V, typical ON input current 0.93-1.35 mA at VI = 3.85 V.
8 GND power_in Common emitter ground return for all seven Darlington pairs; connect to system ground.
9 COM power_in Common cathode bus of the seven integrated freewheeling suppression diodes for inductive loads; connect to positive supply rail (max 50 V, forward voltage 1.7-2.0 V at IF = 350 mA).
10 OUT7 output Open-collector Darlington output for channel 7; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
11 OUT6 output Open-collector Darlington output for channel 6; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
12 OUT5 output Open-collector Darlington output for channel 5; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
13 OUT4 output Open-collector Darlington output for channel 4; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
14 OUT3 output Open-collector Darlington output for channel 3; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
15 OUT2 output Open-collector Darlington output for channel 2; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.
16 OUT1 output Open-collector Darlington output for channel 1; 500 mA continuous (600 mA peak), max VCE 50 V, VCE(sat) 1.3-1.6 V at IC = 350 mA.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-16
Category Transistors/Thyristors
Pins 16

CAD (KiCad official)

  • Symbol: ULQ2003D1013TRY
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: ulq2003d1013try-etched.step / ulq2003d1013try-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ulq2003d1013try.step / ulq2003d1013try.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (14 pp, sha256 5b76cfd5a2b38468, retrieved 2026-09-29, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF