Board Mount Hall Effect / Magnetic Sensors

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AH1381/2/3 Digital Unipolar Hall-Effect Switch ICs

Diodes Incorporated AH1381, AH1382, and AH1383 Digital Unipolar Hall-Effect Switch ICs are high-sensitivity, ultra-low-power components with a hibernating clocking system. This system allows an average supply current of 1.6μA at 3V, making the AH138x ICs perfect for battery-powered consumer products, gas/water meters, smoke detectors, and Internet of Things (IoT) devices. A wide 1.6V to 5.5V supply voltage extends battery operating times and supports low-voltage system microcontrollers. The advanced chopper stabilized design provides superior stability on the switch operating point over temperature and supply voltage, while the high 8kV ESD level ensures system robustness. AH138x ICs are available in a SOT23 (Type S), a small low-profile X2-DFN1410-4, or X2-DFN1010-4 (Type B) package type.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Maximum Output Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K AH1381-FS4-7 Diodes Incorporated 1: S/ 1.13 4,445In Stock	Mfr. Part # AH1381-FS4-7 Mouser Part # 621-AH1381-FS4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	4,445In Stock	Cut Tape S/ 1.13 S/ 1.00 S/ 0.841 S/ 0.779 View Reel S/ 0.522 S/ 0.732 S/ 0.627 S/ 0.596 S/ 0.557 S/ 0.522	Min.: 1 Mult.: 1 : 5,000	Unipolar	1.6 uA	1 mA	30 Guass	19 Gauss	- 40 C	+ 85 C	SMD/SMT	X2-DFN1010-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K AH1381-HK4-7 Diodes Incorporated 1: S/ 1.05 6,570In Stock	Mfr. Part # AH1381-HK4-7 Mouser Part # 621-AH1381-HK4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	6,570In Stock	Cut Tape S/ 1.05 S/ 0.911 S/ 0.798 S/ 0.755 View Reel S/ 0.557 S/ 0.716 S/ 0.634 S/ 0.607 S/ 0.561 S/ 0.557	Min.: 1 Mult.: 1 : 4,000	Omnipolar	1.6 uA	1 mA	30 Guass	19 Gauss	- 40 C	+ 85 C	SMD/SMT	X2-DFN1410-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K AH1383-FS4-7 Diodes Incorporated 1: S/ 1.13 4,987In Stock	Mfr. Part # AH1383-FS4-7 Mouser Part # 621-AH1383-FS4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	4,987In Stock	Cut Tape S/ 1.13 S/ 1.04 S/ 0.841 S/ 0.779 View Reel S/ 0.541 S/ 0.732 S/ 0.673 S/ 0.658 S/ 0.619 S/ 0.541	Min.: 1 Mult.: 1 : 5,000	Unipolar	1.6 uA	1 mA	60 Guass	55 Guass	- 40 C	+ 85 C	SMD/SMT	X2-DFN1010-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K AH1383-HK4-7 Diodes Incorporated 1: S/ 1.05 7,540In Stock	Mfr. Part # AH1383-HK4-7 Mouser Part # 621-AH1383-HK4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	7,540In Stock	Cut Tape S/ 1.05 S/ 0.911 S/ 0.798 S/ 0.755 View Reel S/ 0.557 S/ 0.716 S/ 0.634 S/ 0.607 S/ 0.561 S/ 0.557	Min.: 1 Mult.: 1 : 4,000	Unipolar	1.6 uA	1 mA	60 Gauss	55 Guass	- 40 C	+ 85 C	SMD/SMT	X2-DFN1410-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K AH1382-FS4-7 Diodes Incorporated 1: S/ 1.13 4,919In Stock	Mfr. Part # AH1382-FS4-7 Mouser Part # 621-AH1382-FS4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1010-4 (Type B) T&R 5K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	4,919In Stock	Cut Tape S/ 1.13 S/ 1.00 S/ 0.841 S/ 0.779 View Reel S/ 0.522 S/ 0.732 S/ 0.627 S/ 0.596 S/ 0.557 S/ 0.522	Min.: 1 Mult.: 1 : 5,000	Unipolar	1.6 uA	1 mA	42 Guass	42 Guass	- 40 C	+ 85 C	SMD/SMT	X2-DFN1010-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K AH1382-HK4-7 Diodes Incorporated 1: S/ 1.17 3,890In Stock	Mfr. Part # AH1382-HK4-7 Mouser Part # 621-AH1382-HK4-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch X2-DFN1410-4 T&R 4K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	3,890In Stock	Cut Tape S/ 1.17 S/ 1.09 S/ 0.872 S/ 0.814 View Reel S/ 0.553 S/ 0.763 S/ 0.701 S/ 0.685 S/ 0.631 S/ 0.553	Min.: 1 Mult.: 1 : 4,000	Omnipolar	1.6 uA	1 mA	42 Guass	42 Guass	- 40 C	+ 85 C	SMD/SMT	X2-DFN1410-4		Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K AH1382-SA-7 Diodes Incorporated 1: S/ 1.05 12,850In Stock	Mfr. Part # AH1382-SA-7 Mouser Part # 621-AH1382-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	12,850In Stock	Cut Tape S/ 1.05 S/ 1.01 S/ 0.802 S/ 0.732 View Reel S/ 0.549 S/ 0.693 S/ 0.549 S/ 0.549	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Unipolar	1.6 uA	1 mA	42 Guass	42 Guass	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	AH138	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K AH1383-SA-7 Diodes Incorporated 1: S/ 0.934 5,358In Stock	Mfr. Part # AH1383-SA-7 Mouser Part # 621-AH1383-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	5,358In Stock	Cut Tape S/ 0.934 S/ 0.81 S/ 0.705 S/ 0.67 View Reel S/ 0.444 S/ 0.634 S/ 0.553 S/ 0.525 S/ 0.518 S/ 0.444	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Unipolar	1.6 uA	1 mA	60 Guass	55 Guass	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	AH138	Reel, Cut Tape
Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K AH1381-SA-7 Diodes Incorporated 1: S/ 1.09 29,992Expected 7/16/2027	Mfr. Part # AH1381-SA-7 Mouser Part # 621-AH1381-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Unipolar Switch SSOT23 T&R 3K Learn More about Diodes Incorporated diodes inc ah138x switch ics	Datasheet	29,992Expected 7/16/2027	Cut Tape S/ 1.09 S/ 0.817 S/ 0.775 S/ 0.736 S/ 0.634 Reel S/ 0.51	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Unipolar	1.6 uA	1 mA	30 Guass	19 Gauss	- 40 C	+ 85 C	SMD/SMT	SOT-23-3	AH138	Reel, Cut Tape

AH1381/2/3 Digital Unipolar Hall-Effect Switch ICs

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