Current & Power Monitors & Regulators

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INA301/-Q1 Zero-Drift Current-Shunt Monitors

Texas Instruments INA301/INA301-Q1 Zero-Drift Voltage-Output Current-Shunt Monitors include both a high common-mode, current-sensing amplifier, and a high-speed comparator. These are configured to detect overcurrent conditions by measuring the voltage developed across a current-sensing or a current-shunt resistor and comparing that voltage to a defined threshold limit. The device features an adjustable limit threshold range that is set using a single external limit-setting resistor. This current-shunt monitor can measure differential voltage signals on common-mode voltages that vary from 0V to 36V, independent of the supply voltage. Texas Instruments INA301-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKRQ1 INA301A1QDGKTQ1 Texas Instruments 1: 48,60 kr 2 288In Stock	Mfr. Part No. INA301A1QDGKTQ1 Mouser Part No 595-INA301A1QDGKTQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKRQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	2 288In Stock	Cut Tape 48,60 kr 37,01 kr 34,20 kr 30,94 kr Reel 26,78 kr View 26,66 kr 25,88 kr MouseReel Available	Min.: 1 Mult.: 1 : 250	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKTQ1 INA301A1QDGKRQ1 Texas Instruments 1: 42,19 kr 1 428In Stock	Mfr. Part No. INA301A1QDGKRQ1 Mouser Part No 595-INA301A1QDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKTQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	1 428In Stock	Cut Tape 42,19 kr 32,06 kr 29,36 kr 26,66 kr View Reel 23,06 kr 25,20 kr 24,41 kr 23,06 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A2IDGKT INA301A2IDGKR Texas Instruments 1: 33,41 kr 2 168In Stock	Mfr. Part No. INA301A2IDGKR Mouser Part No 595-INA301A2IDGKR	Texas Instruments	Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A2IDGKT Learn More about Texas Instruments ti ina301 monitors	Datasheet	2 168In Stock	Cut Tape 33,41 kr 25,20 kr 23,06 kr 20,81 kr Reel 17,78 kr View 19,69 kr 19,46 kr 18,90 kr 17,21 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A1IDGKT INA301A1IDGKR Texas Instruments 1: 33,41 kr 498In Stock 5 000Expected 2027-04-15	Mfr. Part No. INA301A1IDGKR Mouser Part No 595-INA301A1IDGKR	Texas Instruments	Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A1IDGKT Learn More about Texas Instruments ti ina301 monitors	Datasheet	498In Stock 5 000Expected 2027-04-15	Cut Tape 33,41 kr 25,20 kr 23,06 kr 20,81 kr Reel 17,78 kr View 19,69 kr 19,46 kr 18,90 kr 17,21 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKRQ1 INA301A2QDGKTQ1 Texas Instruments 1: 48,60 kr 72In Stock 1 000Expected 2026-11-23	Mfr. Part No. INA301A2QDGKTQ1 Mouser Part No 595-INA301A2QDGKTQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKRQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	72In Stock 1 000Expected 2026-11-23	Cut Tape 48,60 kr 37,01 kr 34,20 kr 30,94 kr Reel 28,01 kr MouseReel Available	Min.: 1 Mult.: 1 : 250	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKRQ1 INA301A3QDGKTQ1 Texas Instruments 1: 51,53 kr 96In Stock 500Expected 2026-11-23	Mfr. Part No. INA301A3QDGKTQ1 Mouser Part No 595-INA301A3QDGKTQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKRQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	96In Stock 500Expected 2026-11-23	Cut Tape 51,53 kr 39,15 kr 36,23 kr 33,08 kr Reel 29,36 kr MouseReel Available	Min.: 1 Mult.: 1 : 250	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKTQ1 INA301A2QDGKRQ1 Texas Instruments 2 500: 25,31 kr Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. INA301A2QDGKRQ1 Mouser Part No 595-INA301A2QDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKTQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 25,31 kr	Min.: 2 500 Mult.: 2 500 : 2 500					700 uA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel
Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A3IDGKT INA301A3IDGKR Texas Instruments 1: 33,41 kr Lead-Time 26 Weeks	Mfr. Part No. INA301A3IDGKR Mouser Part No 595-INA301A3IDGKR	Texas Instruments	Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A3IDGKT Learn More about Texas Instruments ti ina301 monitors	Datasheet	Lead-Time 26 Weeks	Cut Tape 33,41 kr 25,20 kr 23,06 kr 20,81 kr Reel 17,78 kr View 19,69 kr 19,46 kr 18,90 kr 17,55 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Current Monitors	High or Low Side	5.5 V	2.7 V	700 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKTQ1 INA301A3QDGKRQ1 Texas Instruments 1: 36,45 kr Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. INA301A3QDGKRQ1 Mouser Part No 595-INA301A3QDGKRQ1	Texas Instruments	Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKTQ1 Learn More about Texas Instruments ti ina301 monitors	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape 36,45 kr 28,35 kr 26,33 kr 25,31 kr Reel 25,31 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Current Monitors	High or Low Side	6 V		700 uA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel

INA301/-Q1 Zero-Drift Current-Shunt Monitors

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INA301/-Q1 Zero-Drift Current-Shunt Monitors

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