Board Mount Hall Effect / Magnetic Sensors

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A115X Two-Wire Hall-Effect Switch ICs

Allegro MicroSystems A115X Two-Wire Hall-Effect Switch ICs are a family of unipolar switches factory-trimmed to optimize magnetic switchpoint accuracy. These Hall-effect switches are manufactured using Allegro™ advanced BiCMOS technology, implementing a high-frequency, 4-phase, chopper-stabilization technique. The A115x switch ICs feature supply transient and reverse-battery protection and operate within an ambient temperature range of –40°C to 150°C. Typical applications include sensing seat track position, seat belt buckle presence, hood/trunk latching and shift selector position.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLX-T Allegro MicroSystems 1: $1.45 28,060In Stock	Mfr. Part # A1152LLHLX-T Mouser Part # 250-A1152LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	28,060In Stock	Cut Tape $1.45 $1.29 $1.15 $1.10 View Reel $0.712 $1.05 $0.938 $0.872 $0.826 $0.712 $0.712 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLT-T Allegro MicroSystems 1: $1.51 5,753In Stock	Mfr. Part # A1152LLHLT-T Mouser Part # 250-A1152LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	5,753In Stock	Cut Tape $1.51 $1.34 $1.20 $1.15 View Reel $0.766 $1.10 $0.982 $0.914 $0.865 $0.766 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	SMD/SMT	ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES A1156LUA-T Allegro MicroSystems 1: $1.60 911In Stock	Mfr. Part # A1156LUA-T Mouser Part # 250-A1156LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	911In Stock	$1.60 $1.42 $1.27 $1.22 View $1.16 $0.982 $0.914 $0.865 $0.837	Min.: 1 Mult.: 1	Pre-Programmed, 2-Wire	17 mA	20 G to 60 G	10 G to 55 G	3 V to 24 V	- 40 C	+ 150 C	Through Hole	UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1150LLHLX-T Allegro MicroSystems 1: $1.81 3,258In Stock	Mfr. Part # A1150LLHLX-T Mouser Part # 250-A1150LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	3,258In Stock	Cut Tape $1.81 $1.52 $1.41 $1.19 View Reel $0.799 $1.11 $0.937 $0.871 $0.825 $0.799 $0.799 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1158LLHLX-T Allegro MicroSystems 1: $1.82 8,170In Stock 8On Order	Mfr. Part # A1158LLHLX-T Mouser Part # 250-A1158LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	8,170In Stock 8On Order	Cut Tape $1.82 $1.53 $1.42 $1.20 View Reel $0.835 $1.12 $0.938 $0.872 $0.835 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LUA-T Allegro MicroSystems 1: $1.64 478In Stock	Mfr. Part # A1152LUA-T Mouser Part # 250-A1152LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	478In Stock	$1.64 $1.46 $1.31 $1.25 View $1.20 $1.06 $1.04 $0.958 $0.911	Min.: 1 Mult.: 1	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	Through Hole	UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors A1152LUB-T A1152LUBTN-T Allegro MicroSystems 1: $1.73 426On Order	Mfr. Part # A1152LUBTN-T Mouser Part # 250-A1152LUBTN-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors A1152LUB-T Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	426On Order	Cut Tape $1.73 $1.54 $1.37 $1.31 View Reel $0.903 $1.24 $1.08 $1.04 $0.951 $0.903 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Pre-Programmed, 2-Wire								UB-2	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1153LLHLT-T Allegro MicroSystems 18,000: $0.856 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A1153LLHLT-T Mouser Part # 250-A1153LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.856 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	SMD/SMT	SOT-23-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors A1153LUB-T A1153LUBTN-T Allegro MicroSystems 12,000: $0.92 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A1153LUBTN-T Mouser Part # 250-A1153LUBTN-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors A1153LUB-T Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $0.92 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000	Pre-Programmed, 2-Wire								UB-2	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1150LLHLT-T Allegro MicroSystems 18,000: $0.865 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1150LLHLT-T Mouser Part # 250-A1150LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $0.865 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1153LLHLX-T Allegro MicroSystems 30,000: $0.815 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1153LLHLX-T Mouser Part # 250-A1153LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $0.815 MouseReel Available	Min.: 30,000 Mult.: 30,000 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES A1155LUA-T Allegro MicroSystems 8,000: $1.08 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # A1155LUA-T Mouser Part # 250-A1155LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 24 Weeks	$1.08	Min.: 8,000 Mult.: 8,000	Pre-Programmed, 2-Wire								UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1156LLHLT-T Allegro MicroSystems 18,000: $0.911 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1156LLHLT-T Mouser Part # 250-A1156LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $0.911 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1156LLHLX-T Allegro MicroSystems 30,000: $0.799 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1156LLHLX-T Mouser Part # 250-A1156LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $0.799 MouseReel Available	Min.: 30,000 Mult.: 30,000 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1158LLHLT-T Allegro MicroSystems 18,000: $0.837 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1158LLHLT-T Mouser Part # 250-A1158LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape $0.837 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel

A115X Two-Wire Hall-Effect Switch ICs

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