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Global Brand Reference

ChipNobo MPN

Name: NB2066B
Brand: STMicroelectronics
SKU: NB2066B
Availability: OutOfStock

Parameter	STMicroelectronicsULN2066B	ChipNoboNB2066B
Part Status	Active	Active
Mounting Type	Through Hole	Through Hole
Operating Temperature	-20°C ~ 85°C (TA)	-20°C ~ 85°C (TA)
Voltage - Collector Emitter Breakdown (Max)	50V	50V
Current - Collector (Ic) (Max)	1.75A	1.75A
Power - Max	1W	1W
Package / Case	16-PowerDIP (0.300", 7.62mm)	16-PowerDIP (0.300", 7.62mm)
Transistor Type	4 NPN Darlington (Quad)	4 NPN Darlington (Quad)
Supplier Device Package	16-PowerDIP (20x7.10)	16-PowerDIP (20x7.10)
Vce Saturation (Max) @ Ib, Ic	1.4V @ 2mA, 1.25A	1.4V @ 2mA, 1.25A
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Application areas
Lifecycle status	Active
NRND	No
EOL	No
PCN monitor	No
Last buy date	No Deadline
Alternate availability	Sufficient
Battery Management System (BMS)	On-Board Charger (OBC)
EV DC/DC Converter	ADAS Camera System
Industrial Robot	Servo Motor Drive
PLC Controller	Semiconductor Equipment
Solar Inverter	Power Supply System
5G Base Station	Smart Speaker

Package Match

Pin Match

Electrical Match

Operating Range Match

Qualification Match

Pin-to-pin Compatible

ChipNobo Replacement

NB2066B

100% Pin-to-Pin Compatible

Verified by ChipNobo CVR