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 High Side Crnt Mtr ZXCT1022E5TA Diodes Incorporated 1: 1,39 € 3.857In Stock	Mfr. Part No. ZXCT1022E5TA Mouser Part No 522-ZXCT1022E5TA	Diodes Incorporated	Current & Power Monitors & Regulators High Side Crnt Mtr	Datasheet	3.857In Stock	Cut Tape 1,39 € 0,986 € 0,897 € 0,789 € View Reel 0,658 € 0,741 € 0,712 € 0,704 € 0,658 € 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: 1,10 € 8.889In Stock	Mfr. Part No. ZXCT1010E5TA Mouser Part No 522-ZXCT1010E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Enhanced Monitor	Datasheet	8.889In Stock	Cut Tape 1,10 € 0,788 € 0,709 € 0,623 € View Reel 0,503 € 0,583 € 0,559 € 0,541 € 0,503 € MouseReel Available	Min.: 1 Mult.: 1 : 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: 1,42 € 2.699In Stock	Mfr. Part No. ZXCT1051E5TA Mouser Part No 522-ZXCT1051E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Precision Wide Input	Datasheet	2.699In Stock	Cut Tape 1,42 € 1,04 € 0,941 € 0,832 € View Reel 0,694 € 0,781 € 0,751 € 0,742 € 0,694 € 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 2.5V - 20V 3.5uA CURRENT Monitor ZXCT1023DFGTA Diodes Incorporated 1: 1,35 € 1.804In Stock	Mfr. Part No. ZXCT1023DFGTA Mouser Part No 522-ZXCT1023DFGTA	Diodes Incorporated	Current & Power Monitors & Regulators 2.5V - 20V 3.5uA CURRENT Monitor	Datasheet	1.804In Stock	Cut Tape 1,35 € 0,986 € 0,897 € 0,791 € View Reel 0,66 € 0,742 € 0,714 € 0,705 € 0,66 € 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 Monitor 2.5 to 20V 500mV 4uA ZXCT1008FTA Diodes Incorporated 1: 1,07 € 10.794In 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	10.794In Stock	Cut Tape 1,07 € 0,764 € 0,668 € 0,607 € View Reel 0,50 € 0,585 € 0,573 € 0,564 € 0,50 € MouseReel Available	Min.: 1 Mult.: 1 : 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 ZXCT1021E5TA Diodes Incorporated 1: 1,21 € 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 1,21 € 0,878 € 0,743 € 0,702 € 0,695 € Reel 0,571 € 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 2.7V TO 60V 0.6uA EXT GAIN ZXCT1082E5TA Diodes Incorporated 1: 1,72 € 15.637In Stock 15.000Expected 10/15/2027	Mfr. Part No. ZXCT1082E5TA Mouser Part No 522-ZXCT1082E5TA	Diodes Incorporated	Current & Power Monitors & Regulators 2.7V TO 60V 0.6uA EXT GAIN	Datasheet	15.637In Stock 15.000Expected 10/15/2027	Cut Tape 1,72 € 1,27 € 1,10 € 1,02 € View Reel 0,842 € 1,01 € 1,00 € 0,995 € 0,842 € MouseReel Available	Min.: 1 Mult.: 1 : 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 ZXCT1083E5TA Diodes Incorporated 1: 1,35 € 7.373In 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	7.373In Stock	Cut Tape 1,35 € 0,986 € 0,838 € 0,783 € View Reel 0,652 € 0,769 € 0,76 € 0,751 € 0,652 € 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: 1,77 € 7.351In 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	7.351In Stock 12.000Expected 7/16/2027	Cut Tape 1,77 € 1,30 € 1,15 € 1,06 € View Reel 0,884 € 1,02 € 1,00 € 0,995 € 0,884 € MouseReel Available	Min.: 1 Mult.: 1 : 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: 1,42 € 3.190In 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	3.190In Stock 18.000Expected 7/16/2027	Cut Tape 1,42 € 1,04 € 0,915 € 0,833 € View Reel 0,728 € 0,806 € 0,79 € 0,785 € 0,728 € 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 CURRENT MONITOR ZXCT1020E5TA Diodes Incorporated 1: 1,44 € 195In Stock 9.000On Order	Mfr. Part No. ZXCT1020E5TA Mouser Part No 522-ZXCT1020E5TA	Diodes Incorporated	Current & Power Monitors & Regulators CURRENT MONITOR	Datasheet	195In Stock 9.000On Order On Order Ship Dates Mfr. No: ZXCT1020E5TA Stock: 195 Can Dispatch Immediately On Order: 3.000 Expected 10/1/2027 6.000 Expected 10/20/2027 Factory Lead Time: 40 Weeks	Cut Tape 1,44 € 1,06 € 0,915 € 0,845 € View Reel 0,744 € 0,831 € 0,822 € 0,82 € 0,744 € 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: 1,52 € 792In Stock 6.000Expected 8/27/2027	Mfr. Part No. ZXCT1041E5TA Mouser Part No 522-ZXCT1041E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Bi-Direct High Side	Datasheet	792In Stock 6.000Expected 8/27/2027	Cut Tape 1,52 € 1,11 € 0,986 € 0,906 € View Reel 0,726 € 0,875 € 0,857 € 0,845 € 0,726 € 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: 1,48 € 56In Stock 3.000Expected 11/27/2026	Mfr. Part No. ZXCT1050E5TA Mouser Part No 522-ZXCT1050E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Wide CMR Curr. Mon.	Datasheet	56In Stock 3.000Expected 11/27/2026	Cut Tape 1,48 € 1,08 € 0,959 € 0,871 € View Reel 0,703 € 0,844 € 0,827 € 0,821 € 0,703 € 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: 1,95 € 8In 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	8In Stock 24.000On Order On Order Ship Dates Mfr. No: ZXCT1084E5TA Stock: 8 Can Dispatch Immediately On Order: 6.000 Expected 12/4/2026 18.000 Expected 7/16/2027 Factory Lead Time: 40 Weeks	Cut Tape 1,95 € 1,41 € 1,23 € 1,17 € View Reel 0,968 € 1,16 € 1,15 € 0,968 € MouseReel Available	Min.: 1 Mult.: 1 : 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: 1,35 € 109In 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	109In Stock 3.000Expected 7/16/2027	Cut Tape 1,35 € 0,986 € 0,838 € 0,783 € View Reel 0,652 € 0,769 € 0,76 € 0,751 € 0,652 € 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: 0,879 € 2.934In 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	2.934In Stock	Cut Tape 0,879 € 0,624 € 0,53 € 0,493 € Reel 0,401 € View 0,483 € 0,477 € 0,472 € 0,381 € 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 High Side Crnt Mtr ZXCT1009FTA Diodes Incorporated 1: 0,995 € 59.322On 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	59.322On Order On Order Ship Dates Mfr. No: ZXCT1009FTA Stock: 0 On Order: 5.322 Expected 5/21/2027 15.000 Expected 10/1/2027 24.000 Expected 11/3/2027 15.000 Expected 11/10/2027 Factory Lead Time: 40 Weeks	Cut Tape 0,995 € 0,71 € 0,62 € 0,583 € View Reel 0,466 € 0,576 € 0,574 € 0,565 € 0,466 € 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	SOT-23-3		Reel, Cut Tape, MouseReel
Current & Power Monitors & Regulators Auto HS Curr Monitor 2MHz 4uA 2500mV ZXCT1009QFTA Diodes Incorporated 1: 1,07 € 6.295Expected 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	6.295Expected 12/16/2026	Cut Tape 1,07 € 0,773 € 0,676 € 0,614 € View Reel 0,522 € 0,593 € 0,58 € 0,571 € 0,522 € 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 Low Temp ZXCT1011E5TA Diodes Incorporated 3.000: 0,624 € Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. ZXCT1011E5TA Mouser Part No 522-ZXCT1011E5TA	Diodes Incorporated	Current & Power Monitors & Regulators Low Temp	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel 0,624 € 0,606 €	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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