Current Sense Amplifiers – Mouser Israel

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INA186/INA186-Q1 Current Shunt Monitor

Texas Instruments INA186/INA186-Q1 Current Shunt Monitor is a bidirectional, low-power, voltage-output, current-sense amplifier (also called a current-shunt monitor). This device is commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. The INA186/INA186-Q1 can sense drops across shunts at common-mode voltages from –0.2V to +40V, independent of the supply voltage. Five fixed gain options are available: 25V/V, 50V/V, 100V/V, 200V/V, or 500V/V. The low input bias current of the INA186/INA186-Q1 permits larger current-sense resistors, thus providing accurate current measurements in the microamp range. The zero-drift architecture's low offset voltage extends the current measurement's dynamic range. This feature allows for smaller sense resistors with lower power loss while providing accurate current measurements. The Texas Instruments INA186-Q1 devices are AEC-Q100 qualified for automotive 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.	Series	Number of Channels	GBP - Gain Bandwidth Product	Vcm - Common Mode Voltage	CMRR - Common Mode Rejection Ratio	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Gain Error	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	SR - Slew Rate	Packaging
Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A3IDCKR INA186A3IDCKT Texas Instruments 1: $1.74 5,766In Stock	Mfr. Part No. INA186A3IDCKT Mouser Part No 595-INA186A3IDCKT	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A3IDCKR Learn More about Texas Instruments ti ina186 amplifier	Datasheet	5,766In Stock	Cut Tape $1.74 $1.27 $1.16 $1.03 Reel $0.906 View $0.867 $0.847 $0.819 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA186	1 Channel	35 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDDFT INA186A1IDDFR Texas Instruments 1: $1.20 2,190In Stock 15,000Expected 21/01/2027	Mfr. Part No. INA186A1IDDFR Mouser Part No 595-INA186A1IDDFR	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDDFT Learn More about Texas Instruments ti ina186 amplifier	Datasheet	2,190In Stock 15,000Expected 21/01/2027	Cut Tape $1.20 $0.871 $0.788 $0.697 Reel $0.571 View $0.653 $0.627 $0.606 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	45 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-8		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 40-V bidirectional h igh-precision curr INA186A1IYFDR Texas Instruments 1: $1.09 969In Stock	Mfr. Part No. INA186A1IYFDR Mouser Part No 595-INA186A1IYFDR	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr Learn More about Texas Instruments ti ina186 amplifier	Datasheet	969In Stock	Cut Tape $1.09 $0.786 $0.71 $0.626 Reel $0.51 View $0.586 $0.562 $0.548 $0.499 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	45 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	DSBGA-6		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A2QDCKRQ1 Texas Instruments 1: $1.51 197In Stock 9,000On Order	Mfr. Part No. INA186A2QDCKRQ1 Mouser Part No 595-INA186A2QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	197In Stock 9,000On Order On Order Ship Dates Mfr. No: INA186A2QDCKRQ1 Stock: 197 Can Dispatch Immediately On Order: 3,000 Expected 26/10/2026 6,000 Expected 02/11/2026 Factory Lead Time: 9 Weeks	Cut Tape $1.51 $1.11 $1.01 $0.889 Reel $0.714 View $0.819 $0.787 $0.777 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	37 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A3QDDFRQ1 Texas Instruments 1: $1.60 905In Stock	Mfr. Part No. INA186A3QDDFRQ1 Mouser Part No 595-INA186A3QDDFRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	905In Stock	Cut Tape $1.60 $1.17 $1.06 $0.941 Reel $0.774 View $0.885 $0.851 $0.823 $0.759 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	35 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-THIN-8	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDCKT INA186A4IDCKR Texas Instruments 1: $1.00 1,380In Stock 6,000Expected 12/10/2026	Mfr. Part No. INA186A4IDCKR Mouser Part No 595-INA186A4IDCKR	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDCKT Learn More about Texas Instruments ti ina186 amplifier	Datasheet	1,380In Stock 6,000Expected 12/10/2026	Cut Tape $1.00 $0.719 $0.649 $0.572 Reel $0.468 View $0.535 $0.512 $0.498 $0.459 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	33 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A4QDCKRQ1 Texas Instruments 1: $1.48 1,363In Stock	Mfr. Part No. INA186A4QDCKRQ1 Mouser Part No 595-INA186A4QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	1,363In Stock	Cut Tape $1.48 $1.09 $0.982 $0.871 Reel $0.727 View $0.819 $0.787 $0.778 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	33 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A1QDBVRQ1 Texas Instruments 1: $1.53 5In Stock 6,000Expected 08/02/2027	Mfr. Part No. INA186A1QDBVRQ1 Mouser Part No 595-INA186A1QDBVRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	5In Stock 6,000Expected 08/02/2027	Cut Tape $1.53 $1.12 $1.01 $0.895 Reel $0.714 View $0.841 $0.808 $0.798 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	45 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A1QDCKRQ1 Texas Instruments 1: $1.48 197In Stock 99,000On Order	Mfr. Part No. INA186A1QDCKRQ1 Mouser Part No 595-INA186A1QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	197In Stock 99,000On Order On Order Ship Dates Mfr. No: INA186A1QDCKRQ1 Stock: 197 Can Dispatch Immediately On Order: 21,000 Expected 25/12/2026 33,000 Expected 01/01/2027 45,000 Expected 26/04/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.48 $1.09 $0.982 $0.871 Reel $0.714 View $0.819 $0.787 $0.777 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	45 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A1QDCKRQ1G4 Texas Instruments 1: $1.65 107In Stock 6,000On Order New Product	Mfr. Part No. INA186A1QDCKRQ1G4 Mouser Part No 595-INA186A1QDCRQ1G4 New Product	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	107In Stock 6,000On Order On Order Ship Dates Mfr. No: INA186A1QDCKRQ1G4 Stock: 107 Can Dispatch Immediately On Order: 3,000 Expected 17/12/2026 3,000 Expected 07/01/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.65 $1.20 $1.09 $0.965 View Reel $0.896 $0.906 $0.896 $0.896	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	INA186A1QDCKRQ1G4	1 Channel		- 200 mV to 40 V	120 dB	3 nA	50 uV	5.5 V	1.7 V	90 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	0.3 V/us	Reel, Cut Tape
Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDCKR INA186A2IDCKT Texas Instruments 1: $1.74 1,688In Stock	Mfr. Part No. INA186A2IDCKT Mouser Part No 595-INA186A2IDCKT	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDCKR Learn More about Texas Instruments ti ina186 amplifier	Datasheet	1,688In Stock	Cut Tape $1.74 $1.27 $1.16 $1.03 Reel $0.96 View $0.914 $0.89 $0.857 $0.847 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA186	1 Channel	37 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A2QDBVRQ1 Texas Instruments 1: $1.37 1,935In Stock 3,000Expected 08/01/2027	Mfr. Part No. INA186A2QDBVRQ1 Mouser Part No 595-INA186A2QDBVRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	1,935In Stock 3,000Expected 08/01/2027	Cut Tape $1.37 $0.992 $0.899 $0.797 Reel $0.663 View $0.748 $0.718 $0.699 $0.648 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	37 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDDFT INA186A5IDDFR Texas Instruments 1: $1.20 12,000Expected 03/12/2026	Mfr. Part No. INA186A5IDDFR Mouser Part No 595-INA186A5IDDFR	Texas Instruments	Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDDFT Learn More about Texas Instruments ti ina186 amplifier	Datasheet	12,000Expected 03/12/2026	Cut Tape $1.20 $0.871 $0.788 $0.697 Reel $0.568 View $0.653 $0.627 $0.606 $0.557 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	27 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-8		0.3 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec INA186A3QDCKRQ1 Texas Instruments 1: $1.48 2,195In Stock 9,000On Order	Mfr. Part No. INA186A3QDCKRQ1 Mouser Part No 595-INA186A3QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec Learn More about Texas Instruments ti ina186 amplifier	Datasheet	2,195In Stock 9,000On Order On Order Ship Dates Mfr. No: INA186A3QDCKRQ1 Stock: 2,195 Can Dispatch Immediately On Order: 3,000 Expected 26/10/2026 6,000 Expected 28/01/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.48 $1.09 $0.982 $0.871 Reel $0.709 View $0.819 $0.787 $0.778 $0.695 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA186	1 Channel	35 kHz	- 200 mV to 40 V	150 dB	500 pA	- 3 uV	5.5 V	1.7 V	90 uA	- 0.04 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	0.3 V/us	Reel, Cut Tape, MouseReel

INA186/INA186-Q1 Current Shunt Monitor

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