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ULN2001D1013TR

STMicroelectronics · Darlington Transistor Arrays · SOIC-16

ULN2001D1013TR 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 TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 1, sets base drive for OUT1 (pin 16).
2 IN2 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 2, sets base drive for OUT2 (pin 15).
3 IN3 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 3, sets base drive for OUT3 (pin 14).
4 IN4 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 4, sets base drive for OUT4 (pin 13).
5 IN5 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 5, sets base drive for OUT5 (pin 12).
6 IN6 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 6, sets base drive for OUT6 (pin 11).
7 IN7 input TTL/CMOS/PMOS/DTL compatible input to Darlington driver channel 7, sets base drive for OUT7 (pin 10).
8 GND power_in Ground/common emitter reference for all seven Darlington drivers.
9 COM passive Common cathode connection for the internal free-wheeling suppression diodes, normally tied to the positive supply of the driven inductive load for clamping.
10 OUT7 output Open-collector Darlington output of channel 7, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
11 OUT6 output Open-collector Darlington output of channel 6, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
12 OUT5 output Open-collector Darlington output of channel 5, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
13 OUT4 output Open-collector Darlington output of channel 4, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
14 OUT3 output Open-collector Darlington output of channel 3, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
15 OUT2 output Open-collector Darlington output of channel 2, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.
16 OUT1 output Open-collector Darlington output of channel 1, rated 500 mA continuous (600 mA peak) at up to 50 V, internally diode-clamped to pin 9.

Key specifications

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

CAD (KiCad official)

  • Symbol: ULN2001D1013TR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: uln2001d1013tr-etched.step / uln2001d1013tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uln2001d1013tr.step / uln2001d1013tr.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (17 pp, sha256 3f4b34f77c1a6392, 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