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 (EUR) 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: 1,38 € 2.750In Stock	Mfr. Part No. ZXCT1023DFGTA Mouser Part No 522-ZXCT1023DFGTA	Diodes Incorporated	Current & Power Monitors & Regulators 2.5V - 20V 3.5uA CURRENT Monitor	Datasheet	2.750In Stock	Cut Tape 1,38 € 1,01 € 0,886 € 0,805 € View Reel 0,672 € 0,779 € 0,764 € 0,759 € 0,672 € 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 Enhanced Monitor ZXCT1010E5TA Diodes Incorporated 1: 1,07 € 9.337In Stock	Mfr. Part No. ZXCT1010E5TA Mouser Part No 522-ZXCT1010E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Enhanced Monitor	Datasheet	9.337In Stock	Cut Tape 1,07 € 0,763 € 0,686 € 0,604 € Reel 0,604 € 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 2.7V TO 60V 0.6uA EXT GAIN ZXCT1082E5TA Diodes Incorporated 1: 1,63 € 22.905In Stock	Mfr. Part No. ZXCT1082E5TA Mouser Part No 522-ZXCT1082E5TA	Diodes Incorporated	Current & Power Monitors & Regulators 2.7V TO 60V 0.6uA EXT GAIN	Datasheet	22.905In Stock	Cut Tape 1,63 € 1,20 € 1,06 € 0,963 € View Reel 0,801 € 0,937 € 0,92 € 0,912 € 0,801 € 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 Crnt Mtr ZXCT1022E5TA Diodes Incorporated 1: 1,41 € 3.419In Stock	Mfr. Part No. ZXCT1022E5TA Mouser Part No 522-ZXCT1022E5TA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr	Datasheet	3.419In Stock	Cut Tape 1,41 € 1,03 € 0,903 € 0,826 € View Reel 0,674 € 0,80 € 0,784 € 0,78 € 0,674 € 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 Precision Wide Input ZXCT1051E5TA Diodes Incorporated 1: 1,38 € 2.717In Stock	Mfr. Part No. ZXCT1051E5TA Mouser Part No 522-ZXCT1051E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Precision Wide Input	Datasheet	2.717In Stock	Cut Tape 1,38 € 1,01 € 0,912 € 0,806 € View Reel 0,673 € 0,757 € 0,728 € 0,719 € 0,673 € 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 High-Side Monitor 2.5 to 20V 500mV 4uA ZXCT1008FTA Diodes Incorporated 1: 1,03 € 14.861In 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	14.861In Stock	Cut Tape 1,03 € 0,74 € 0,647 € 0,587 € View Reel 0,484 € 0,567 € 0,555 € 0,546 € 0,484 € 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 High Side Crnt Mtr ZXCT1009FTA Diodes Incorporated 1: 0,963 € 12.920In Stock 12.000Expected 5/21/2027	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	12.920In Stock 12.000Expected 5/21/2027	Cut Tape 0,963 € 0,688 € 0,60 € 0,546 € View Reel 0,419 € 0,527 € 0,516 € 0,504 € 0,419 € 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 CURRENT MONITOR ZXCT1020E5TA Diodes Incorporated 1: 1,36 € 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 1,36 € 0,998 € 0,877 € 0,797 € View Reel 0,721 € 0,771 € 0,756 € 0,752 € 0,721 € 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: 1,27 € 9.033In 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	9.033In Stock	Cut Tape 1,27 € 0,929 € 0,812 € 0,74 € View Reel 0,617 € 0,715 € 0,70 € 0,685 € 0,617 € 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: 1,71 € 7.632In Stock 12.000Expected 7/16/2027	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	7.632In Stock 12.000Expected 7/16/2027	Cut Tape 1,71 € 1,26 € 1,11 € 1,02 € View Reel 0,856 € 0,989 € 0,972 € 0,963 € 0,856 € 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: 1,38 € 10.395In Stock 18.000Expected 7/16/2027	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	10.395In Stock 18.000Expected 7/16/2027	Cut Tape 1,38 € 1,01 € 0,886 € 0,807 € View Reel 0,705 € 0,781 € 0,765 € 0,76 € 0,705 € 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 ZXCT1021E5TA Diodes Incorporated 1: 1,18 € 1.239In Stock 3.000Expected 10/5/2026	Mfr. Part No. ZXCT1021E5TA Mouser Part No 522-ZXCT1021E5TA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr	Datasheet	1.239In Stock 3.000Expected 10/5/2026	Cut Tape 1,18 € 0,851 € 0,72 € 0,679 € Reel 0,547 € 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 Bi-Direct High Side ZXCT1041E5TA Diodes Incorporated 1: 1,39 € 1.313In Stock 3.000Expected 8/27/2027	Mfr. Part No. ZXCT1041E5TA Mouser Part No 522-ZXCT1041E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Bi-Direct High Side	Datasheet	1.313In Stock 3.000Expected 8/27/2027	Cut Tape 1,39 € 1,02 € 0,929 € 0,839 € View Reel 0,759 € 0,789 € 0,759 € 0,759 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 950 : 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: 1,44 € 476In Stock	Mfr. Part No. ZXCT1050E5TA Mouser Part No 522-ZXCT1050E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Wide CMR Curr. Mon.	Datasheet	476In Stock	Cut Tape 1,44 € 1,05 € 0,929 € 0,844 € View Reel 0,681 € 0,817 € 0,801 € 0,796 € 0,681 € 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: 1,85 € 147In Stock 24.000On Order	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	147In Stock 24.000On Order On Order Ship Dates Mfr. No: ZXCT1084E5TA Stock: 147 Can Dispatch Immediately On Order: 6.000 Expected 3/24/2027 6.000 Expected 4/7/2027 12.000 Expected 4/16/2027 Factory Lead Time: 32 Weeks	Cut Tape 1,85 € 1,37 € 1,17 € 1,11 € Reel 0,937 € 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: 1,27 € 560In Stock 3.000Expected 7/16/2027	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	560In Stock 3.000Expected 7/16/2027	Cut Tape 1,27 € 0,929 € 0,812 € 0,74 € Reel 0,617 € View 0,715 € 0,70 € 0,685 € 0,599 € 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: 0,834 € 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 0,834 € 0,593 € 0,513 € 0,467 € View Reel 0,382 € 0,45 € 0,439 € 0,431 € 0,382 € 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: 1,04 € 679In Stock 12.000Expected 12/16/2026	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 12/16/2026	Cut Tape 1,04 € 0,748 € 0,654 € 0,595 € View Reel 0,492 € 0,574 € 0,562 € 0,553 € 0,492 € 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: 0,58 € 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 0,58 € 0,577 €	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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