The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability. Four versions are available to simplify interfacing to standard logic families: the ULN2801A is designed for general purpose applications with a current limit resistor; the ULN2802A has a 10.5 kΩ input resistor and Zener for 14-25 V PMOS; the ULN2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULN2804A has a 10.5 kΩ input resistor for 6-15 V CMOS. All types are supplied in an 18-lead plastic DIP with a copper lead form and feature the convenient input-opposite-output pinout to simplify board layout. https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2013-01-01 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2013-03-19 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-04-05 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-05-22 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-07-18 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-10-07 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-10-16 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2021-12-06 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2022-04-08 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2022-06-10 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2022-06-22 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2023-08-17 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2023-09-26 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2023-10-21 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-01-13 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-02-17 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-04-12 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-04-21 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-05-26 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-09-25 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-10-04 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-10-21 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-11-08 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-11-17 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2024-11-26 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-01-20 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-02-07 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-02-26 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-03-25 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-05-01 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-05-25 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-06-03 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-07-10 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2025-10-18 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2026-02-06 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2026-02-25 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2026-03-16 https://elecena.pl/product/3885024/uln2804a-eight-darlington-arrays 2026-05-21