Current & Power Monitors & Regulators

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ZXCT1081 High Side Current Sense Monitor

The ZXCT1081 from Zetex requires a single, low-value sense resistor to accurately measure high side currents. The Sense Monitor eliminates disruption ground plane when sensing a load current. A separate supply pin allows functioning to continue under short circuit conditions, giving an end-stop voltage at output. Operating range of 3V to 40V.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 2.5V - 20V 3.5uA CURRENT Monitor ZXCT1023DFGTA Diodes Incorporated 1: Rp27.885,92 2.095In Stock	Mfr. Part No. ZXCT1023DFGTA Mouser Part No 522-ZXCT1023DFGTA	Diodes Incorporated	Current & Power Monitors & Regulators 2.5V - 20V 3.5uA CURRENT Monitor	Datasheet	2.095In Stock	Cut Tape Rp27.885,92 Rp20.364,06 Rp18.529,46 Rp16.346,29 View Reel Rp14.328,23 Rp15.337,26 Rp14.750,18 Rp14.566,72 Rp14.328,23 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.5 V	3.5 uA	3 %	- 40 C	+ 85 C	SMD/SMT	TDFN1218-4		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators High Side Crnt Mtr ZXCT1022E5TA Diodes Incorporated 1: Rp29.353,60 3.848In Stock	Mfr. Part No. ZXCT1022E5TA Mouser Part No 522-ZXCT1022E5TA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr	Datasheet	3.848In Stock	Cut Tape Rp29.353,60 Rp20.364,06 Rp18.529,46 Rp16.309,59 View Reel Rp13.796,19 Rp15.318,91 Rp14.713,49 Rp14.548,38 Rp13.796,19 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.5 V	25 uA	3 %	- 40 C	+ 85 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Enhanced Monitor ZXCT1010E5TA Diodes Incorporated 1: Rp22.749,04 9.109In Stock	Mfr. Part No. ZXCT1010E5TA Mouser Part No 522-ZXCT1010E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Enhanced Monitor	Datasheet	9.109In Stock	Cut Tape Rp22.749,04 Rp16.272,90 Rp14.640,11 Rp12.878,89 Reel Rp12.878,89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3.000	Current Monitors	High Side	20 V	2.5 V	3.5 uA	1 %	- 40 C	+ 85 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Precision Wide Input ZXCT1051E5TA Diodes Incorporated 1: Rp29.353,60 2.729In Stock	Mfr. Part No. ZXCT1051E5TA Mouser Part No 522-ZXCT1051E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Precision Wide Input	Datasheet	2.729In Stock	Cut Tape Rp29.353,60 Rp21.464,82 Rp19.446,76 Rp17.190,20 View Reel Rp14.346,57 Rp16.144,48 Rp15.520,72 Rp15.337,26 Rp14.346,57 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.7 V	70 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators 2.7V TO 60V 0.6uA EXT GAIN ZXCT1082E5TA Diodes Incorporated 1: Rp34.673,94 16.905In Stock 15.000Expected 15/10/2027	Mfr. Part No. ZXCT1082E5TA Mouser Part No 522-ZXCT1082E5TA	Diodes Incorporated	Current & Power Monitors & Regulators 2.7V TO 60V 0.6uA EXT GAIN	Datasheet	16.905In Stock 15.000Expected 15/10/2027	Cut Tape Rp34.673,94 Rp25.500,94 Rp22.565,58 Rp20.547,52 View Reel Rp17.080,13 Rp19.997,14 Rp19.630,22 Rp19.446,76 Rp17.080,13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	60 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators High-Side Monitor 2.5 to 20V 500mV 4uA ZXCT1008FTA Diodes Incorporated 1: Rp22.015,20 11.409In Stock	Mfr. Part No. ZXCT1008FTA Mouser Part No 522-ZXCT1008FTA	Diodes Incorporated	Current & Power Monitors & Regulators High-Side Monitor 2.5 to 20V 500mV 4uA	Datasheet	11.409In Stock	Cut Tape Rp22.015,20 Rp15.777,56 Rp13.796,19 Rp12.530,32 View Reel Rp10.328,80 Rp12.090,01 Rp11.833,17 Rp11.649,71 Rp10.328,80 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	20 V	2.5 V	4 uA	2.5 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-3		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators CURRENT MONITOR ZXCT1020E5TA Diodes Incorporated 1: Rp28.986,68 3.379In Stock	Mfr. Part No. ZXCT1020E5TA Mouser Part No 522-ZXCT1020E5TA	Diodes Incorporated	Current & Power Monitors & Regulators CURRENT MONITOR	Datasheet	3.379In Stock	Cut Tape Rp28.986,68 Rp21.281,36 Rp18.712,92 Rp17.006,74 View Reel Rp15.373,95 Rp16.456,36 Rp16.126,13 Rp16.034,40 Rp15.373,95 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.5 V	25 uA	1 %	- 40 C	+ 85 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators High Side Crnt Mtr ZXCT1021E5TA Diodes Incorporated 1: Rp25.134,02 3.539In Stock	Mfr. Part No. ZXCT1021E5TA Mouser Part No 522-ZXCT1021E5TA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr	Datasheet	3.539In Stock	Cut Tape Rp25.134,02 Rp18.144,19 Rp15.355,60 Rp14.493,34 Reel Rp11.668,06 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.5 V	25 uA	1 %	- 40 C	+ 85 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23 ZXCT1083E5TA Diodes Incorporated 1: Rp27.152,08 7.719In Stock	Mfr. Part No. ZXCT1083E5TA Mouser Part No 522-ZXCT1083E5TA	Diodes Incorporated	Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23	Datasheet	7.719In Stock	Cut Tape Rp27.152,08 Rp19.813,68 Rp17.318,62 Rp15.777,56 View Reel Rp13.154,08 Rp15.245,53 Rp14.933,64 Rp14.603,42 Rp13.154,08 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	40 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23 ZXCT1086E5TA Diodes Incorporated 1: Rp36.508,54 7.347In Stock 12.000Expected 16/07/2027	Mfr. Part No. ZXCT1086E5TA Mouser Part No 522-ZXCT1086E5TA	Diodes Incorporated	Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23	Datasheet	7.347In Stock 12.000Expected 16/07/2027	Cut Tape Rp36.508,54 Rp26.785,16 Rp23.666,34 Rp21.831,74 View Reel Rp18.254,27 Rp21.097,90 Rp20.730,98 Rp20.547,52 Rp18.254,27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	60 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23 ZXCT1087E5TA Diodes Incorporated 1: Rp29.353,60 5.035In Stock 18.000Expected 16/07/2027	Mfr. Part No. ZXCT1087E5TA Mouser Part No 522-ZXCT1087E5TA	Diodes Incorporated	Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23	Datasheet	5.035In Stock 18.000Expected 16/07/2027	Cut Tape Rp29.353,60 Rp21.464,82 Rp18.896,38 Rp17.208,55 View Reel Rp15.043,72 Rp16.658,17 Rp16.327,94 Rp16.217,86 Rp15.043,72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	40 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators High Side Crnt Mtr ZXCT1009FTA Diodes Incorporated 1: Rp20.547,52 164In Stock 39.000On Order	Mfr. Part No. ZXCT1009FTA Mouser Part No 522-ZXCT1009FTA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr Learn More about Diodes Incorporated diodes inc zxct1009 current monitors	Datasheet	164In Stock 39.000On Order On Order Ship Dates Mfr. No: ZXCT1009FTA Stock: 164 Can Dispatch Immediately On Order: 9.000 Expected 21/05/2027 15.000 Expected 01/10/2027 15.000 Expected 10/11/2027 Factory Lead Time: 40 Weeks	Cut Tape Rp20.547,52 Rp14.676,80 Rp12.805,51 Rp11.649,71 View Reel Rp9.466,54 Rp11.521,29 Rp11.392,87 Rp9.466,54 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	20 V	2.5 V	4 uA	2.5 %	- 40 C	+ 85 C	SMD/SMT	SOT-23-3		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Bi-Direct High Side ZXCT1041E5TA Diodes Incorporated 1: Rp29.720,52 1.312In Stock 6.000Expected 27/08/2027	Mfr. Part No. ZXCT1041E5TA Mouser Part No 522-ZXCT1041E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Bi-Direct High Side	Datasheet	1.312In Stock 6.000Expected 27/08/2027	Cut Tape Rp29.720,52 Rp21.831,74 Rp19.813,68 Rp17.905,70 View Reel Rp14.713,49 Rp16.841,63 Rp16.181,17 Rp15.759,21 Rp14.713,49 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.7 V	24 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Wide CMR Curr. Mon. ZXCT1050E5TA Diodes Incorporated 1: Rp30.637,82 48In Stock	Mfr. Part No. ZXCT1050E5TA Mouser Part No 522-ZXCT1050E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Wide CMR Curr. Mon.	Datasheet	48In Stock	Cut Tape Rp30.637,82 Rp22.382,12 Rp19.813,68 Rp17.997,43 View Reel Rp14.530,03 Rp17.428,70 Rp17.080,13 Rp16.970,05 Rp14.530,03 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.7 V	45 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23 ZXCT1084E5TA Diodes Incorporated 1: Rp39.443,90 35In Stock 24.000Expected 16/07/2027	Mfr. Part No. ZXCT1084E5TA Mouser Part No 522-ZXCT1084E5TA	Diodes Incorporated	Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23	Datasheet	35In Stock 24.000Expected 16/07/2027	Cut Tape Rp39.443,90 Rp29.170,14 Rp24.950,56 Rp23.666,34 Reel Rp19.997,14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	60 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23 ZXCT1085E5TA Diodes Incorporated 1: Rp27.885,92 109In Stock 3.000Expected 16/07/2027	Mfr. Part No. ZXCT1085E5TA Mouser Part No 522-ZXCT1085E5TA	Diodes Incorporated	Current & Power Monitors & Regulators HI-SIDE CURR MONITOR 1MA 2.7-60 1.23	Datasheet	109In Stock 3.000Expected 16/07/2027	Cut Tape Rp27.885,92 Rp20.364,06 Rp17.318,62 Rp16.181,17 View Reel Rp13.465,96 Rp15.887,64 Rp15.704,18 Rp15.520,72 Rp13.465,96 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	40 V	2.7 V	600 nA		- 40 C	+ 125 C	SMD/SMT	SOT-25		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Auto HS Curr Monitor 2MHz 4uA 500mV ZXCT1008QFTA Diodes Incorporated 1: Rp17.795,62 2.917In Stock	Mfr. Part No. ZXCT1008QFTA Mouser Part No 621-ZXCT1008QFTA	Diodes Incorporated	Current & Power Monitors & Regulators Auto HS Curr Monitor 2MHz 4uA 500mV Learn More about Diodes Incorporated diodes inc automotive applications	Datasheet	2.917In Stock	Cut Tape Rp17.795,62 Rp12.640,39 Rp10.952,56 Rp9.961,88 View Reel Rp8.145,62 Rp9.594,96 Rp9.374,81 Rp9.191,35 Rp8.145,62 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Current Monitors	High Side	20 V	2.5 V	4 uA	2.5 %	- 40 C	+ 85 C	SMD/SMT		AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Auto HS Curr Monitor 2MHz 4uA 2500mV ZXCT1009QFTA Diodes Incorporated 1: Rp22.198,66 679In Stock 12.000Expected 16/12/2026	Mfr. Part No. ZXCT1009QFTA Mouser Part No 621-ZXCT1009QFTA	Diodes Incorporated	Current & Power Monitors & Regulators Auto HS Curr Monitor 2MHz 4uA 2500mV Learn More about Diodes Incorporated diodes inc zxct1009 current monitors	Datasheet	679In Stock 12.000Expected 16/12/2026	Cut Tape Rp22.198,66 Rp15.961,02 Rp13.961,31 Rp12.695,43 View Reel Rp10.787,45 Rp12.255,13 Rp11.979,94 Rp11.796,48 Rp10.787,45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	Current Monitors	High Side	20 V	2.5 V	4 uA	2.5 %	- 40 C	+ 85 C	SMD/SMT		AEC-Q100	Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Low Temp ZXCT1011E5TA Diodes Incorporated 3.000: Rp12.897,24 3.000Factory Stock Available	Mfr. Part No. ZXCT1011E5TA Mouser Part No 522-ZXCT1011E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Low Temp	Datasheet	3.000Factory Stock Available More Info Available	Reel Rp12.897,24 Rp12.511,97	Min.: 3.000 Mult.: 3.000 : 3.000	Current Monitors	High Side	20 V	2.5 V	4 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SOT-23-5		Reel

ZXCT1081 High Side Current Sense Monitor

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ZXCT1081 High Side Current Sense Monitor

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