Current & Power Monitors & Regulators

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INA28x Bidirectional Current Shunt Monitors

Texas Instruments INA28x Bidirectional Current Shunt Monitors are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from -14V to +80V. This is done independent of the supply voltage. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale. These current sense amplifiers operate from a single +2.7V to +18V supply. They draw a maximum of 900µA of supply current. Texas Instruments INA28x Bidirectional Current Shunt Monitors are specified over the extended operating temperature range of -40°C to +125°C. They are also offered in SOIC-8 and VSSOP-8 packages.

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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.	Product	Sensing Method	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Accuracy	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	Packaging
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA283AQDGKRQ1 Texas Instruments 1: $6.04 4,943In Stock	Mfr. Part No. INA283AQDGKRQ1 Mouser Part No 595-INA283AQDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	4,943In Stock	Cut Tape $6.04 $4.61 $4.26 $3.85 View Reel $3.41 $3.66 $3.55 $3.50 $3.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side							SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA285AIDGKT INA285AIDGKR Texas Instruments 1: $5.12 1,820In Stock	Mfr. Part No. INA285AIDGKR Mouser Part No 595-INA285AIDGKR	Texas Instruments	Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA285AIDGKT Learn More about Texas Instruments ti ina28x monitors	Datasheet	1,820In Stock	Cut Tape $5.12 $3.90 $3.61 $3.26 View Reel $2.88 $3.11 $3.01 $2.97 $2.88 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA283AIDGKT INA283AIDGKR Texas Instruments 1: $5.12 888In Stock	Mfr. Part No. INA283AIDGKR Mouser Part No 595-INA283AIDGKR	Texas Instruments	Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA283AIDGKT Learn More about Texas Instruments ti ina28x monitors	Datasheet	888In Stock	Cut Tape $5.12 $3.90 $3.61 $3.26 View Reel $2.88 $3.11 $3.01 $2.97 $2.88 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Bidirectional Hi Acc Crnt Shunt Mon A 59 A 595-INA282AID INA282AIDR Texas Instruments 1: $5.18 7,798In Stock	Mfr. Part No. INA282AIDR Mouser Part No 595-INA282AIDR	Texas Instruments	Current & Power Monitors & Regulators Bidirectional Hi Acc Crnt Shunt Mon A 59 A 595-INA282AID Learn More about Texas Instruments ti ina28x monitors	Datasheet	7,798In Stock	Cut Tape $5.18 $3.95 $3.64 $3.30 View Reel $3.04 $3.16 $3.11 $3.08 $3.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA282AQDGKRQ1 Texas Instruments 1: $6.07 4,080In Stock	Mfr. Part No. INA282AQDGKRQ1 Mouser Part No 595-INA282AQDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	4,080In Stock	Cut Tape $6.07 $4.64 $4.28 $3.88 View Reel $3.43 $3.71 $3.65 $3.63 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA282AIDGKT INA282AIDGKR Texas Instruments 1: $5.33 2,344In Stock	Mfr. Part No. INA282AIDGKR Mouser Part No 595-INA282AIDGKR	Texas Instruments	Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA282AIDGKT Learn More about Texas Instruments ti ina28x monitors	Datasheet	2,344In Stock	Cut Tape $5.33 $4.06 $3.74 $3.40 View Reel $2.92 $3.23 $3.17 $3.07 $2.92 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA285AQDGKRQ1 Texas Instruments 1: $6.04 1,015In Stock	Mfr. Part No. INA285AQDGKRQ1 Mouser Part No 595-INA285AQDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	1,015In Stock	Cut Tape $6.04 $4.61 $4.26 $3.85 View Reel $3.40 $3.66 $3.55 $3.50 $3.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA286AQDRQ1 Texas Instruments 1: $6.23 2,594In Stock	Mfr. Part No. INA286AQDRQ1 Mouser Part No 595-INA286AQDRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	2,594In Stock	Cut Tape $6.23 $4.75 $4.37 $3.97 View Reel $3.54 $3.77 $3.65 $3.61 $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA283AID INA283AIDR Texas Instruments 1: $5.18 1,857In Stock	Mfr. Part No. INA283AIDR Mouser Part No 595-INA283AIDR	Texas Instruments	Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA283AID Learn More about Texas Instruments ti ina28x monitors	Datasheet	1,857In Stock	Cut Tape $5.18 $3.95 $3.64 $3.30 View Reel $2.88 $3.15 $3.09 $3.07 $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA285AQDRQ1 Texas Instruments 1: $6.07 1,616In Stock	Mfr. Part No. INA285AQDRQ1 Mouser Part No 595-INA285AQDRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	1,616In Stock	Cut Tape $6.07 $4.64 $4.28 $3.88 View Reel $3.40 $3.70 $3.58 $3.52 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA284AQDGKRQ1 Texas Instruments 1: $6.07 2,392In Stock	Mfr. Part No. INA284AQDGKRQ1 Mouser Part No 595-INA284AQDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	2,392In Stock	Cut Tape $6.07 $4.64 $4.28 $3.88 View Reel $3.40 $3.71 $3.65 $3.63 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side							SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA286AID INA286AIDR Texas Instruments 1: $5.12 6In Stock 7,500On Order	Mfr. Part No. INA286AIDR Mouser Part No 595-INA286AIDR	Texas Instruments	Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA286AID Learn More about Texas Instruments ti ina28x monitors	Datasheet	6In Stock 7,500On Order On Order Ship Dates Mfr. No: INA286AIDR Stock: 6 Can Dispatch Immediately On Order: 2,500 Expected 2026/12/10 5,000 Expected 2027/02/25 Factory Lead Time: 16 Weeks	Cut Tape $5.12 $3.90 $3.61 $3.26 View Reel $2.92 $3.11 $3.01 $2.97 $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA286AQDGKRQ1 Texas Instruments 1: $6.23 149In Stock 2,500Expected 2026/11/23	Mfr. Part No. INA286AQDGKRQ1 Mouser Part No 595-INA286AQDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	149In Stock 2,500Expected 2026/11/23	Cut Tape $6.23 $4.76 $4.40 $3.99 View Reel $3.40 $3.83 $3.65 $3.63 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Bidir Hi Acc Current Shunt Monitor INA282AQDRQ1 Texas Instruments 1: $6.23 9,145On Order	Mfr. Part No. INA282AQDRQ1 Mouser Part No 595-INA282AQDRQ1	Texas Instruments	Current & Power Monitors & Regulators Bidir Hi Acc Current Shunt Monitor Learn More about Texas Instruments ti ina28x monitors	Datasheet	9,145On Order On Order Ship Dates Mfr. No: INA282AQDRQ1 Stock: 0 On Order: 1,645 Expected 2026/11/09 7,500 Expected 2027/01/07 Factory Lead Time: 9 Weeks	Cut Tape $6.23 $4.76 $4.40 $3.99 View Reel $3.43 $3.83 $3.65 $3.63 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA286AIDGKT INA286AIDGKR Texas Instruments 1: $5.18 2,308Expected 2026/10/26	Mfr. Part No. INA286AIDGKR Mouser Part No 595-INA286AIDGKR	Texas Instruments	Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA286AIDGKT Learn More about Texas Instruments ti ina28x monitors	Datasheet	2,308Expected 2026/10/26	Cut Tape $5.18 $3.95 $3.64 $3.30 View Reel $2.92 $3.15 $3.09 $3.06 $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA283AQDRQ1 Texas Instruments 1: $4.22 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. INA283AQDRQ1 Mouser Part No 595-INA283AQDRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape $4.22 $4.02 $3.91 $3.85 View Reel $3.62 $3.83 $3.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	0.2 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA284AIDGKT INA284AIDGKR Texas Instruments 2,500: $3.04 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. INA284AIDGKR Mouser Part No 595-INA284AIDGKR	Texas Instruments	Current & Power Monitors & Regulators -14 to 80V bi-direc tional current sense A 595-INA284AIDGKT Learn More about Texas Instruments ti ina28x monitors	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.04	Min.: 2,500 Mult.: 2,500 : 2,500	Current Monitors	High or Low Side							SMD/SMT	VSSOP-8		Reel
Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur INA284AQDRQ1 Texas Instruments 2,500: $3.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. INA284AQDRQ1 Mouser Part No 595-INA284AQDRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 -14 to 80V bi-directional cur Learn More about Texas Instruments ti ina28x monitors	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.57	Min.: 2,500 Mult.: 2,500 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	0.2 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel
Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA285AID INA285AIDR Texas Instruments 2,500: $3.06 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. INA285AIDR Mouser Part No 595-INA285AIDR	Texas Instruments	Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA285AID Learn More about Texas Instruments ti ina28x monitors	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $3.06	Min.: 2,500 Mult.: 2,500 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	900 uA		- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel
Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA284AID INA284AIDR Texas Instruments 2,500: $3.04 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. INA284AIDR Mouser Part No 595-INA284AIDR	Texas Instruments	Current & Power Monitors & Regulators Wide Common Md Range Hi Acc Shunt Monito A 595-INA284AID Learn More about Texas Instruments ti ina28x monitors	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $3.04	Min.: 2,500 Mult.: 2,500 : 2,500	Current Monitors	High or Low Side	18 V	2.7 V	600 uA	1.4 %	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel

INA28x Bidirectional Current Shunt Monitors

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