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0A to 50A Integrated Current Sensors ICs

Allegro MicroSystems 0A to 50A Current Sensor ICs with Integrated Conductor is a fully integrated, high-isolation current sensor solution with very low resistance. The 0A to 50A Current Sensor ICs do not require external isolation components and deliver up to 4800V_RMS galvanic isolation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR ACS720KLATR-65AB-T Allegro MicroSystems 1: S/ 21.25 1,653In Stock	Mfr. Part # ACS720KLATR-65AB-T Mouser Part # 250-720KLATR65ABT	Allegro MicroSystems	Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	1,653In Stock	Cut Tape S/ 21.25 S/ 19.11 S/ 17.36 S/ 16.70 Reel S/ 14.40 View S/ 16.08 S/ 14.87 S/ 13.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS725KMATR-20AB-T Allegro MicroSystems 1: S/ 17.75 415In Stock 6,000Expected 11/5/2026	Mfr. Part # ACS725KMATR-20AB-T Mouser Part # 250-725KMATR20ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	415In Stock 6,000Expected 11/5/2026	Cut Tape S/ 17.75 S/ 15.92 S/ 14.44 S/ 13.86 Reel S/ 12.14 View S/ 13.35 S/ 12.57 S/ 11.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO A4919GETTR-5-T Allegro MicroSystems 1: S/ 14.29 1,308In Stock	Mfr. Part # A4919GETTR-5-T Mouser Part # 250-A4919GETTR-5-T	Allegro MicroSystems	Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO Learn More about Allegro MicroSystems allegro current sensors	Datasheet	1,308In Stock	Cut Tape S/ 14.29 S/ 10.78 S/ 9.89 S/ 8.91 Reel S/ 7.63 View S/ 8.45 S/ 8.37 S/ 7.82 S/ 7.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3 A31004KLHALX-RP3-0TC Allegro MicroSystems 1: S/ 5.33 7,674In Stock	Mfr. Part # A31004KLHALX-RP3-0TC Mouser Part # 250-1004KLHALXRP30TC	Allegro MicroSystems	Sensor Interface 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, UNIPOLAR, SOT23-3 Learn More about Allegro MicroSystems allegro current sensors	Datasheet	7,674In Stock	Cut Tape S/ 5.33 S/ 3.85 S/ 3.49 S/ 3.08 View Reel S/ 2.77 S/ 2.89 S/ 2.77 S/ 2.77 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002KMABTR-050B5 Allegro MicroSystems 1: S/ 23.36 156In Stock	Mfr. Part # ACS37002KMABTR-050B5 Mouser Part # 250-2KMABTR-050B5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	156In Stock	Cut Tape S/ 23.36 S/ 20.20 S/ 18.57 S/ 16.54 View Reel S/ 13.27 S/ 15.61 S/ 14.17 S/ 13.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002KMABTR-050B3 Allegro MicroSystems 1: S/ 25.85 44In Stock 6,000Expected 2/1/2027	Mfr. Part # ACS37002KMABTR-050B3 Mouser Part # 250-37002KMABTR050B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	44In Stock 6,000Expected 2/1/2027	Cut Tape S/ 25.85 S/ 21.76 S/ 20.24 S/ 17.05 View Reel S/ 13.74 S/ 15.84 S/ 14.21 S/ 13.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LLAATR-015B5 Allegro MicroSystems 1: S/ 26.70 39In Stock 6,000Expected 7/5/2027	Mfr. Part # ACS37002LLAATR-015B5 Mouser Part # 250-37002LLAATR015B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	39In Stock 6,000Expected 7/5/2027	S/ 26.70 S/ 23.12 S/ 21.29 S/ 19.00 View S/ 17.94 S/ 16.50 S/ 16.00 S/ 15.73	Min.: 1 Mult.: 1
Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC ACS711KLCTR-12AB-T Allegro MicroSystems 1: S/ 12.26 96In Stock 9,000Expected 7/5/2027	Mfr. Part # ACS711KLCTR-12AB-T Mouser Part # 250-711KLCTR12ABT	Allegro MicroSystems	Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC Learn More about Allegro MicroSystems allegro acs711 hall effect sensors	Datasheet	96In Stock 9,000Expected 7/5/2027	Cut Tape S/ 12.26 S/ 10.90 S/ 9.81 S/ 8.64 View Reel S/ 6.34 S/ 8.02 S/ 6.93 S/ 6.70 S/ 6.34 S/ 6.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-010B3 Allegro MicroSystems 1: S/ 8.52 134In Stock 27,000Expected 7/9/2027	Mfr. Part # ACS71240KEXBLT-010B3 Mouser Part # 250-71240KEXBLT010B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	134In Stock 27,000Expected 7/9/2027	Cut Tape S/ 8.52 S/ 7.36 S/ 6.70 S/ 6.03 View Reel S/ 4.59 S/ 5.64 S/ 5.02 S/ 4.59 S/ 4.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION ACS71240KEXBLT-030B3 Allegro MicroSystems 1: S/ 8.14 481In Stock 18,000On Order	Mfr. Part # ACS71240KEXBLT-030B3 Mouser Part # 250-71240KEXBLT030B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Learn More about Allegro MicroSystems allegro acs71240 sensor ics	Datasheet	481In Stock 18,000On Order On Order Ship Dates Mfr. #: ACS71240KEXBLT-030B3 Stock: 481 Can Ship Immediately On Order: 9,000 Expected 7/5/2027 9,000 Expected 7/9/2027 Factory Lead-Time: 36 Weeks	Cut Tape S/ 8.14 S/ 7.12 S/ 6.50 S/ 5.84 View Reel S/ 5.10 S/ 5.57 S/ 5.10 S/ 5.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR ACS720KLATR-15AB-T Allegro MicroSystems 1: S/ 21.25 42In Stock 12,000Expected 7/5/2027	Mfr. Part # ACS720KLATR-15AB-T Mouser Part # 250-720KLATR15ABT	Allegro MicroSystems	Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	42In Stock 12,000Expected 7/5/2027	Cut Tape S/ 21.25 S/ 19.11 S/ 17.36 S/ 16.70 Reel S/ 14.40 View S/ 16.08 S/ 14.87 S/ 13.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR ACS725LLCTR-05AB-T Allegro MicroSystems 1: S/ 21.25 55In Stock 9,000Expected 5/6/2027	Mfr. Part # ACS725LLCTR-05AB-T Mouser Part # 250-725LLCTR05ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	55In Stock 9,000Expected 5/6/2027	Cut Tape S/ 21.25 S/ 17.94 S/ 16.66 S/ 14.05 View Reel S/ 10.74 S/ 13.08 S/ 11.64 S/ 11.17 S/ 10.74 S/ 10.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SEN ACS725LLCTR-10AB-T Allegro MicroSystems 1: S/ 17.63 55In Stock 8,750Expected 11/12/2026	Mfr. Part # ACS725LLCTR-10AB-T Mouser Part # 250-725LLCTR10ABT	Allegro MicroSystems	Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SEN Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	55In Stock 8,750Expected 11/12/2026	Cut Tape S/ 17.63 S/ 15.80 S/ 14.29 S/ 13.74 View Reel S/ 10.74 S/ 13.16 S/ 12.22 S/ 11.83 S/ 10.74 S/ 10.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS ACS725LLCTR-20AU-T Allegro MicroSystems 1: S/ 19.23 55In Stock 18,000Expected 7/9/2027	Mfr. Part # ACS725LLCTR-20AU-T Mouser Part # 250-725LLCTR20AUT	Allegro MicroSystems	Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	55In Stock 18,000Expected 7/9/2027	Cut Tape S/ 19.23 S/ 16.58 S/ 15.26 S/ 13.58 View Reel S/ 10.63 S/ 12.81 S/ 11.56 S/ 11.17 S/ 10.63 S/ 10.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8 ACS37600KLUATR-003B5-C Allegro MicroSystems 1: S/ 20.28 2,587In Stock	Mfr. Part # ACS37600KLUATR-003B5-C Mouser Part # 250-7600KLUATR003B5C	Allegro MicroSystems	Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8 Learn More about Allegro MicroSystems allegro acs37600 hall based linear sensor	Datasheet	2,587In Stock	S/ 20.28 S/ 18.22 S/ 16.50 S/ 15.88 View S/ 15.30 S/ 14.17 S/ 13.94 S/ 13.70 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors SENSOR ACS730KLCTR-65AB-T Allegro MicroSystems 1: S/ 16.35 1,971In Stock	Mfr. Part # ACS730KLCTR-65AB-T Mouser Part # 250-ACS730KLCTR65ABT	Allegro MicroSystems	Board Mount Current Sensors SENSOR Learn More about Allegro MicroSystems allegro current sensors	Datasheet	1,971In Stock	Cut Tape S/ 16.35 S/ 14.64 S/ 13.23 S/ 12.73 View Reel S/ 9.96 S/ 12.26 S/ 11.29 S/ 10.94 S/ 10.43 S/ 9.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR ACS732KLATR-65AU-T Allegro MicroSystems 1: S/ 25.85 789In Stock	Mfr. Part # ACS732KLATR-65AU-T Mouser Part # 250-ACS732KLATR65AUT	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	789In Stock	Cut Tape S/ 25.85 S/ 21.76 S/ 20.24 S/ 17.05 View Reel S/ 12.96 S/ 15.84 S/ 15.30 S/ 12.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors CURRENT SENSOR ACS770ECB-200B-PSF-T Allegro MicroSystems 1: S/ 40.83 1,347In Stock	Mfr. Part # ACS770ECB-200B-PSF-T Mouser Part # 250-ACS770ECB200BPSF	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR Learn More about Allegro MicroSystems allegro current sensors	Datasheet	1,347In Stock	S/ 40.83 S/ 36.98 S/ 33.83 S/ 33.40 View S/ 32.23 S/ 30.01 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors NRND ACS70331EOLCTR-005U3 Allegro MicroSystems 1: S/ 11.17 5,567In Stock NRND	Mfr. Part # ACS70331EOLCTR-005U3 Mouser Part # 250-70331EOLCTR005U3 NRND	Allegro MicroSystems	Board Mount Current Sensors NRND Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	5,567In Stock	Cut Tape S/ 11.17 S/ 9.96 S/ 8.95 S/ 8.60 View Reel S/ 6.85 S/ 8.25 S/ 7.59 S/ 7.32 S/ 6.97 S/ 6.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR ACS732KLATR-40AB-T Allegro MicroSystems 1: S/ 16.47 325In Stock NRND	Mfr. Part # ACS732KLATR-40AB-T Mouser Part # 250-732KLATR40ABT NRND	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	325In Stock	Cut Tape S/ 16.47 S/ 14.75 S/ 13.35 S/ 12.85 View Reel S/ 10.82 S/ 12.34 S/ 11.41 S/ 10.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION ACS732KMATR-65AB-T Allegro MicroSystems 1: S/ 25.85 44In Stock 6,000Expected 7/9/2027 NRND	Mfr. Part # ACS732KMATR-65AB-T Mouser Part # 250-732KMATR65ABT NRND	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	44In Stock 6,000Expected 7/9/2027	Cut Tape S/ 25.85 S/ 21.76 S/ 20.24 S/ 17.05 View Reel S/ 13.16 S/ 15.84 S/ 14.21 S/ 13.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT ACS733KLATR-40AB-T Allegro MicroSystems 1: S/ 25.85 44In Stock 12,000Expected 7/9/2027 NRND	Mfr. Part # ACS733KLATR-40AB-T Mouser Part # 250-733KLATR40ABT NRND	Allegro MicroSystems	Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT Learn More about Allegro MicroSystems allegro acs73x sensor ics	Datasheet	44In Stock 12,000Expected 7/9/2027	Cut Tape S/ 25.85 S/ 21.76 S/ 20.24 S/ 17.05 View Reel S/ 13.74 S/ 15.84 S/ 14.21 S/ 13.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000
Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH APS11760LLHALT-3PL2 Allegro MicroSystems 1: S/ 4.75 1,322In Stock	Mfr. Part # APS11760LLHALT-3PL2 Mouser Part # 250-11760LLHALT3PL2	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro current sensors	Datasheet	1,322In Stock	Cut Tape S/ 4.75 S/ 4.20 S/ 3.74 S/ 3.57 View Reel S/ 2.65 S/ 3.41 S/ 3.10 S/ 2.99 S/ 2.83 S/ 2.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LMABTR-066U5 Allegro MicroSystems 1: S/ 28.61 5,906Expected 2/1/2027	Mfr. Part # ACS37002LMABTR-066U5 Mouser Part # 250-2LMABTR-066U5	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	5,906Expected 2/1/2027	Cut Tape S/ 28.61 S/ 24.13 S/ 22.42 S/ 18.92 View Reel S/ 15.69 S/ 17.56 S/ 16.08 S/ 15.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LMCATR-050B3 Allegro MicroSystems 1: S/ 35.38 3,150Expected 12/24/2026	Mfr. Part # ACS37002LMCATR-050B3 Mouser Part # 250-2LMCATR-050B3	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	3,150Expected 12/24/2026	Cut Tape S/ 35.38 S/ 29.82 S/ 27.71 S/ 23.39 View Reel S/ 20.12 S/ 21.72 S/ 20.12 S/ 20.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 800 : 800

0A to 50A Integrated Current Sensors ICs

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0A to 50A Integrated Current Sensors ICs

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