Current Sense Amplifiers

onsemi Current Sense Amplifiers monitor current consumption, providing critical information that can assist in the safety and diagnostic functions in a system. These Current Sense Amplifiers minimize BOM space and allow for system flexibility. They are low-cost, highly accurate, power-efficient, and offer minimal impact to battery life. onsemi offers cost-effective standalone Op-Amps and Current Sense Amplifiers that integrate external resistors to offer higher accuracy, smaller solution.

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Results: 136
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS

onsemi Operational Amplifiers - Op Amps R2R QUAD AMPLIFIER 12,252In Stock
Cut Tape
$0.67
$0.495
$0.427
$0.389
Reel
$0.309
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
onsemi Operational Amplifiers - Op Amps R2R QUAD AMPLIFIER 11,755In Stock
22,500Expected 04/12/2026
Cut Tape
$0.99
$0.691
$0.62
$0.541
Reel
$0.442
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
onsemi Operational Amplifiers - Op Amps R2R OUTPUT SINGLE AMPLIFIER TSOP-5 20,621In Stock
18,000Expected 19/10/2026
Cut Tape
$0.44
$0.304
$0.272
$0.235
Reel
$0.182
Min.: 1
Mult.: 1
Max.: 6,000
: 3,000
onsemi Operational Amplifiers - Op Amps R2R IO DUAL AMPLIFIE 9,555In Stock
Cut Tape
$0.83
$0.592
$0.533
$0.468
Reel
$0.367
Min.: 1
Mult.: 1
: 4,000
onsemi Operational Amplifiers - Op Amps R2R IO Dual Op Amp 5 19,589In Stock
Cut Tape
$0.70
$0.495
$0.444
$0.389
Reel
$0.318
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
onsemi Current Sense Amplifiers CURRENT SENSE AMP G 50 9,902In Stock
Cut Tape
$0.78
$0.557
$0.501
$0.439
Reel
$0.363
Min.: 1
Mult.: 1
: 3,000
onsemi Current Sense Amplifiers CURRENT SENSE AMP G=50 22,670In Stock
Cut Tape
$0.73
$0.529
$0.466
$0.412
Reel
$0.344
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

onsemi Operational Amplifiers - Op Amps 54 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier 20,334In Stock
Cut Tape
$0.63
$0.445
$0.404
$0.353
Reel
$0.277
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps 45 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier 7,030In Stock
Cut Tape
$0.66
$0.462
$0.412
$0.339
Reel
$0.28
Min.: 1
Mult.: 1
Max.: 4,000
: 4,000
onsemi Precision Amplifiers 2 MHz 4,402In Stock
Cut Tape
$2.45
$1.86
$1.53
$1.36
Reel
$1.18
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Analog Comparators 0.85-6V Single CMOS Comparator 5,023In Stock
Cut Tape
$0.72
$0.508
$0.457
$0.38
Reel
$0.312
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Analog Comparators 0.85-6V Single CMOS Comparator 16,857In Stock
96,000On Order
Cut Tape
$0.69
$0.493
$0.443
$0.386
Reel
$0.305
Min.: 1
Mult.: 1
Max.: 3,460
: 3,000
onsemi Analog Comparators SINGLE PUSH-PULL OUTPUT 29,488In Stock
Cut Tape
$0.47
$0.333
$0.30
$0.265
Reel
$0.216
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Analog Comparators SINGLE PUSH-PULL OUTPUT 24,754In Stock
18,000Expected 25/09/2026
Cut Tape
$0.49
$0.348
$0.312
$0.274
Reel
$0.226
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Analog Comparators SINGLE OPEN DRAIN OUTPUT 9,048In Stock
9,000Expected 25/09/2026
Cut Tape
$0.49
$0.344
$0.308
$0.267
Reel
$0.221
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps DUAL PRECISION OPAMP 4,640In Stock
33,000On Order
Cut Tape
$1.23
$0.891
$0.806
$0.713
Reel
$0.625
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps NCS333A TSOP 5L 19,856In Stock
Cut Tape
$0.51
$0.359
$0.321
$0.264
Reel
$0.223
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000

onsemi Operational Amplifiers - Op Amps QUAD LOW OFFSET LOW VOLTAGE 5,023In Stock
Cut Tape
$0.78
$0.556
$0.50
$0.438
Reel
$0.35
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
onsemi Operational Amplifiers - Op Amps 1.8-10V Sngl Rail to Rail Industrial Temp 5,127In Stock
Cut Tape
$0.74
$0.533
$0.504
$0.441
Reel
$0.371
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps 1.8-10V Sngl Rail to Rail Industrial Tem 15,919In Stock
Cut Tape
$0.79
$0.56
$0.504
$0.441
Reel
$0.371
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps R2R OUTPUT SINGLE AMPLIFIER TSOP-5 9,471In Stock
Cut Tape
$0.55
$0.389
$0.348
$0.303
Reel
$0.237
Min.: 1
Mult.: 1
: 3,000
onsemi Operational Amplifiers - Op Amps R2R IO DUAL AMPLIFIE 4,898In Stock
Cut Tape
$0.99
$0.691
$0.62
$0.542
Reel
$0.406
Min.: 1
Mult.: 1
: 4,000
onsemi Operational Amplifiers - Op Amps OP AMP R-TO-R OUTPUT 3 MHz BW 11,855In Stock
15,000On Order
Cut Tape
$0.72
$0.544
$0.489
$0.417
Reel
$0.339
Min.: 1
Mult.: 1
Max.: 3,000
: 3,000
onsemi Operational Amplifiers - Op Amps R2R DUAL AMPLIFIER 24,143In Stock
Cut Tape
$1.05
$0.749
$0.676
$0.595
Reel
$0.473
Min.: 1
Mult.: 1
Max.: 4,000
: 4,000
onsemi Operational Amplifiers - Op Amps R2R DUAL AMPLIFIER 22,717In Stock
Cut Tape
$0.57
$0.405
$0.363
$0.299
Reel
$0.244
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500