Semiconductors – Mouser Mexico

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NCx21871, NCx21872, & NCx21874 Zero-Drift Op Amps

onsemi NCx21871, NCx21872, and NCx21874 Zero-Drift Operational Amplifiers (Op Amps) feature offset voltage as low as 45μV over the 1.8V to 5.5V supply voltage range. The zero-drift architecture reduces the offset drift to as low as 0.4μV/°C and enables high-precision measurements over time and temperature. onsemi NCx21871, NCx21872, and NCx2187 Op Amps have low power consumption over a wide dynamic range and are available in space-saving packages. These features make these devices well-suited for signal conditioning circuits in portable, industrial, automotive, medical, and consumer applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Precision Amplifiers 55 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21871SN2T1G onsemi 1: $1.08 10,447In Stock	Mfr. Part # NCV21871SN2T1G Mouser Part # 863-NCV21871SN2T1G	onsemi	Precision Amplifiers 55 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	10,447In Stock	Cut Tape $1.08 $0.775 $0.698 $0.612 Reel $0.501 View $0.572 $0.547 $0.527 $0.489	Min.: 1 Mult.: 1 : 3,000
Precision Amplifiers 56 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21871SQ3T2G onsemi 1: $0.845 7,858In Stock	Mfr. Part # NCV21871SQ3T2G Mouser Part # 863-NCV21871SQ3T2G	onsemi	Precision Amplifiers 56 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	7,858In Stock	Cut Tape $0.845 $0.599 $0.538 $0.469 View Reel $0.381 $0.437 $0.417 $0.402 $0.381	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 50 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21874DTBR2G onsemi 1: $1.74 4,889In Stock	Mfr. Part # NCS21874DTBR2G Mouser Part # 863-NCS21874DTBR2G	onsemi	Operational Amplifiers - Op Amps 50 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	4,889In Stock	Cut Tape $1.74 $1.26 $1.14 $1.01 Reel $0.871 View $0.95 $0.939 $0.91 $0.828 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps 52 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21874DTBR2G onsemi 1: $1.95 2,451In Stock	Mfr. Part # NCV21874DTBR2G Mouser Part # 863-NCV21874DTBR2G	onsemi	Operational Amplifiers - Op Amps 52 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	2,451In Stock	Cut Tape $1.95 $1.43 $1.29 $1.15 View Reel $0.963 $1.08 $1.03 $1.02 $0.963 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps 48 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21872DR2G onsemi 1: $2.03 1,199In Stock 3,000Expected 10/29/2026	Mfr. Part # NCV21872DR2G Mouser Part # 863-NCV21872DR2G	onsemi	Operational Amplifiers - Op Amps 48 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	1,199In Stock 3,000Expected 10/29/2026	Cut Tape $2.03 $1.60 $1.48 $1.37 View Reel $1.22 $1.31 $1.27 $1.22	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 53 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21871SN2T1G onsemi 1: $0.832 5,931In Stock	Mfr. Part # NCS21871SN2T1G Mouser Part # 863-NCS21871SN2T1G	onsemi	Operational Amplifiers - Op Amps 53 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	5,931In Stock	Cut Tape $0.832 $0.585 $0.525 $0.459 View Reel $0.381 $0.426 $0.407 $0.391 $0.381 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Operational Amplifiers - Op Amps 54 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21871SQ3T2G onsemi 1: $0.858 21,249In Stock	Mfr. Part # NCS21871SQ3T2G Mouser Part # 863-NCS21871SQ3T2G	onsemi	Operational Amplifiers - Op Amps 54 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	21,249In Stock	Cut Tape $0.858 $0.611 $0.549 $0.478 View Reel $0.391 $0.446 $0.425 $0.41 $0.391 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Operational Amplifiers - Op Amps 46 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21872DR2G onsemi 1: $2.22 16,404In Stock 6,000Expected 11/4/2026	Mfr. Part # NCS21872DR2G Mouser Part # 863-NCS21872DR2G	onsemi	Operational Amplifiers - Op Amps 46 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	16,404In Stock 6,000Expected 11/4/2026	Cut Tape $2.22 $1.63 $1.47 $1.31 Reel $1.10 View $1.23 $1.19 $1.17 $1.07	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 49 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21874DR2G onsemi 1: $1.46 2,695In Stock	Mfr. Part # NCS21874DR2G Mouser Part # 863-NCS21874DR2G	onsemi	Operational Amplifiers - Op Amps 49 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	2,695In Stock	Cut Tape $1.46 $1.05 $0.945 $0.835 View Reel $0.694 $0.781 $0.75 $0.732 $0.694	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Precision Amplifiers 47 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21872DMR2G onsemi 1: $1.03 9,675In Stock 28,000On Order	Mfr. Part # NCV21872DMR2G Mouser Part # 863-NCV21872DMR2G	onsemi	Precision Amplifiers 47 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	9,675In Stock 28,000On Order On Order Ship Dates Mfr. #: NCV21872DMR2G Stock: 9,675 Can Ship Immediately On Order: 12,000 Expected 10/28/2026 16,000 Expected 12/8/2026 Factory Lead-Time: 28 Weeks	Cut Tape $1.03 $0.728 $0.653 $0.569 View Reel $0.454 $0.53 $0.507 $0.486 $0.467 $0.454 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Operational Amplifiers - Op Amps 51 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21874DR2G onsemi 1: $1.72 3,053In Stock	Mfr. Part # NCV21874DR2G Mouser Part # 863-NCV21874DR2G	onsemi	Operational Amplifiers - Op Amps 51 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	3,053In Stock	Cut Tape $1.72 $1.25 $1.13 $0.996 Reel $0.831 View $0.932 $0.894 $0.855 $0.811	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps 45 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21872DMR2G onsemi 1: $0.858 491In Stock 28,000On Order	Mfr. Part # NCS21872DMR2G Mouser Part # 863-NCS21872DMR2G	onsemi	Operational Amplifiers - Op Amps 45 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	491In Stock 28,000On Order On Order Ship Dates Mfr. #: NCS21872DMR2G Stock: 491 Can Ship Immediately On Order: 12,000 Expected 10/26/2026 16,000 Expected 2/12/2027 Factory Lead-Time: 25 Weeks	Cut Tape $0.858 $0.611 $0.549 $0.478 View Reel $0.381 $0.446 $0.425 $0.41 $0.391 $0.381 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000

NCx21871, NCx21872, & NCx21874 Zero-Drift Op Amps

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