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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKRQ1
Datasheet
2,288In Stock
Cut Tape
£3.77
£2.87
£2.65
£2.40
Reel
£1.98
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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A1QDGKTQ1
Datasheet
1,428In Stock
Cut Tape
£3.27
£2.49
£2.28
£2.07
View
Reel
£1.79
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

Texas Instruments Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A2IDGKT
Datasheet
2,042In Stock
Cut Tape
£2.59
£1.96
£1.79
£1.62
Reel
£1.38
View
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

Texas Instruments Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A1IDGKT
Datasheet
812In Stock
5,000Expected 15/04/2027
Cut Tape
£2.59
£1.96
£1.79
£1.62
Reel
£1.38
View
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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKRQ1
Datasheet
3In Stock
1,000Expected 03/12/2026
Cut Tape
£3.77
£2.87
£2.65
£2.40
Reel
£2.17
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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKRQ1
Datasheet
95In Stock
500Expected 21/12/2026
Cut Tape
£4.00
£3.04
£2.81
£2.57
Reel
£2.28
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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A2QDGKTQ1
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
£1.96
Min.: 2,500
Mult.: 2,500
: 2,500
700 uA - 40 C + 125 C SMD/SMT VSSOP-8 AEC-Q100 Reel

Texas Instruments Current & Power Monitors & Regulators 36V 550kHz 4V/us hig h-precision curre A A 595-INA301A3IDGKT
Datasheet
Lead-Time 26 Weeks
Cut Tape
£2.59
£1.96
£1.79
£1.62
Reel
£1.38
View
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

Texas Instruments Current & Power Monitors & Regulators AEC-Q100 36V 550kH z 4V/us high-preci A A 595-INA301A3QDGKTQ1
Datasheet
Non-Stocked Lead-Time 26 Weeks
Reel
£1.96
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