Allegro MicroSystems, LLC. Distributor - Magnetic Sensors - Switches (Solid State) - A1121EUA-T A1262ELHLT-X-T - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Technology	Polarization	Sensing Range	Test Condition	Voltage - Supply	Current - Supply (Max)	Current - Output (Max)	Output Type	Features	Operating Temperature	Package / Case	Supplier Device Package
A1121EUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR 3SIP	Active	Unipolar Switch	Hall Effect	South Pole	13.5mT Trip, 4mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	3-SSIP	3-SIP
A1262ELHLT-X-T	Allegro MicroSystems, LLC	2D HALL EFFECT DUAL LATCH	Active	Latch	Hall Effect	South Pole	4mT Trip, -4mT Release	-40°C ~ 150°C	4 V ~ 24 V	4.5mA	20mA	Open Drain	-	-40°C ~ 85°C	SOT-23-5 Thin, TSOT-23-5	SOT-23W-5
A1128LLTTR-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR TO243AA	Last Time Buy	Unipolar Switch	Hall Effect	Either	Programmable	-	3 V ~ 24 V	5.5mA	20mA	Open Drain	Programmable Trip Point	-40°C ~ 150°C (TA)	TO-243AA	TO-243AA (SOT-89)
A1104LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	45mT Trip, 2.5mT Release	-40°C ~ 150°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1221LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	9mT Trip, -9mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1121LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	13.5mT Trip, 4mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1122LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	20mT Trip, 11mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1152LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	11mT Trip, 4.5mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1153LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	11mT Trip, 4.5mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1155LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	6mT Trip, 1mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1156LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	6mT Trip, 1mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1190LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	Programmable	-	3 V ~ 24 V	5mA	-	Current Source	Programmable Trip Point	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1123LLHLX-T	Allegro MicroSystems, LLC	IC HALL EFFECT SWITCH UNI SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	35.5mT Trip, 15mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1223EUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH 3SIP	Active	Latch	Hall Effect	South Pole	18mT Trip, -18mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	3-SSIP	3-SIP
A1122ELHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	20mT Trip, 11mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1210ELHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	15mT Trip, -15mT Release	-40°C ~ 85°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1101ELHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	17.5mT Trip, 1mT Release	-40°C ~ 85°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1103ELHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	35.5mT Trip, 15mT Release	-40°C ~ 85°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1102ELHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	24.5mT Trip, 6mT Release	-40°C ~ 85°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1123ELHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	35.5mT Trip, 15mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1227LLTTR-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT89-3	Last Time Buy	Latch	Hall Effect	South Pole	17.5mT Trip, -17.5mT Release	-40°C ~ 150°C	3.8 V ~ 24 V	6mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	TO-243AA	SOT-89-3
A1150LLHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	11mT Trip, 4.5mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1262LLHLT-X-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W-5	Active	Latch	Hall Effect	South Pole	4mT Trip, -4mT Release	-40°C ~ 150°C	4 V ~ 24 V	7.5mA	20mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23-5 Thin, TSOT-23-5	SOT-23W-5
A1130LLHLT-T	Allegro MicroSystems, LLC	TWO-WIRE ASIL-B SWITCH W/ BACKGR	Active	Unipolar Switch	Hall Effect	South Pole	-	-40°C ~ 150°C	3 V ~ 24 V	6.9mA	-	Open Collector	Temperature Compensated	-40°C ~ 150°C	TO-236-3, SC-59, SOT-23-3	-
A1131ELHLT-T	Allegro MicroSystems, LLC	TWO-WIRE ASIL-B SWITCH W/ BACKGR	Active	Unipolar Switch	Hall Effect	South Pole	-	-40°C ~ 85°C	3 V ~ 6 V	-	-	Open Collector	Temperature Compensated	-40°C ~ 85°C	TO-236-3, SC-59, SOT-23-3	-
A1132KLHLT-T	Allegro MicroSystems, LLC	TWO-WIRE ASIL-B SWITCH W/ BACKGR	Active	Unipolar Switch	Hall Effect	South Pole	-	-40°C ~ 125°C	3 V ~ 12 V	16mA	-	Open Collector	Temperature Compensated	-40°C ~ 125°C	TO-236-3, SC-59, SOT-23-3	-
A1244LLHLX-I1-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	8mT Trip, -8mT Release	-40°C ~ 150°C	3 V ~ 24 V	6.9mA	-	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1244LLHLX-I2-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	8mT Trip, -8mT Release	-40°C ~ 150°C	3 V ~ 24 V	5mA	-	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1153LLHLX-F-T	Allegro MicroSystems, LLC	IC HALL EFFECT SWITCH SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	11mT Trip, 4.5mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1243LLHLX-I1-T	Allegro MicroSystems, LLC	IC HALL EFFECT LTCH DGTL SOT23W	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
A1243LLHLX-I2-T	Allegro MicroSystems, LLC	IC HALL EFFECT LTCH DGTL SOT23W	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
A1245LLHLX-I1-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23-3	Active	Latch	Hall Effect	South Pole	4mT Trip, -4mT Release	-40°C ~ 150°C	3 V ~ 24 V	6.9mA	-	Open Drain	-	-40°C ~ 150°C (TA)	TO-236-3, SC-59, SOT-23-3	SOT-23-3
A1245LLHLX-I2-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23-3	Active	Latch	Hall Effect	South Pole	4mT Trip, -4mT Release	-40°C ~ 150°C	3 V ~ 24 V	5mA	-	Open Drain	-	-40°C ~ 150°C (TA)	TO-236-3, SC-59, SOT-23-3	SOT-23-3
A1203LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	9.5mT Trip, -9.5mT Release	-40°C ~ 125°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 125°C (TA)	SOT-23W	SOT-23W
A1225LLTTR-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT89-3	Last Time Buy	Latch	Hall Effect	South Pole	30mT Trip, -30mT Release	-40°C ~ 150°C	3.8 V ~ 24 V	6mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	TO-243AA	SOT-89-3
A1223ELHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	18mT Trip, -18mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1157LLHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	8mT Trip, 1mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1130LUA-X-T	Allegro MicroSystems, LLC	2-WIRE ASIL-B SWITCH W/ BACKGROU	Active	Unipolar Switch	Hall Effect	South Pole	8mT Trip, 0.5mT Release	-40°C ~ 150°C	3 V ~ 6 V	13.6mA	-	Open Collector	Temperature Compensated	-40°C ~ 85°C	3-SSIP	3-SIP
A1130LUA-Y-T	Allegro MicroSystems, LLC	2-WIRE ASIL-B SWITCH W/ BACKGROU	Active	Unipolar Switch	Hall Effect	South Pole	8mT Trip, 0.5mT Release	-40°C ~ 150°C	3 V ~ 6 V	13.6mA	-	Open Collector	Temperature Compensated	-40°C ~ 85°C	3-SSIP	3-SIP
A1223LLHLX-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH SOT23W	Active	Latch	Hall Effect	South Pole	18mT Trip, -18mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1227LLHLX-T	Allegro MicroSystems, LLC	HALL EFFECT LATCH FOR HIGH TEMP	Not For New Designs	Latch	Hall Effect	South Pole	15mT Trip, -17.5mT Release	-40°C ~ 150°C	3.8 V ~ 24 V	6mA	25mA	Open Drain	Temperature Compensated	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1229LLHLX-T	Allegro MicroSystems, LLC	HALL EFFECT LATCH FOR HIGH TEMP	Not For New Designs	Latch	Hall Effect	South Pole	20mT Trip, -20mT Release	-40°C ~ 150°C	3.8 V ~ 24 V	6mA	25mA	Open Drain	Temperature Compensated	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1221LUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH 3SIP	Active	Latch	Hall Effect	South Pole	9mT Trip, -9mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	3-SSIP	3-SIP
A1121LUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR 3SIP	Active	Unipolar Switch	Hall Effect	South Pole	13.5mT Trip, 4mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 150°C (TA)	3-SSIP	3-SIP
A1156LUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR 3SIP	Active	Unipolar Switch	Hall Effect	South Pole	6mT Trip, 1mT Release	-40°C ~ 150°C	3 V ~ 24 V	17mA	-	Current Source	-	-40°C ~ 150°C (TA)	3-SSIP	3-SIP
A1190LUA-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR 3SIP	Active	Unipolar Switch	Hall Effect	South Pole	Programmable	-	3 V ~ 24 V	5mA	-	Current Source	Programmable Trip Point	-40°C ~ 150°C (TA)	3-SSIP	3-SIP
A1123LUA-T	Allegro MicroSystems, LLC	IC HALL EFFECT SWITCH UNI 3SIP	Active	Unipolar Switch	Hall Effect	South Pole	35.5mT Trip, 15mT Release	-40°C ~ 85°C	3 V ~ 24 V	4mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	3-SSIP	3-SIP
A1103ELHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH UNIPOLAR SOT23W	Active	Unipolar Switch	Hall Effect	South Pole	35.5mT Trip, 15mT Release	-40°C ~ 85°C	3.8 V ~ 24 V	7.5mA	25mA	Open Drain	-	-40°C ~ 85°C (TA)	SOT-23W	SOT-23W
A1250LLHLT-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH BIPOLAR SOT23W	Active	Bipolar Switch	Hall Effect	South Pole	2.5mT Trip, -2.5mT Release	-40°C ~ 150°C	3 V ~ 24 V	4mA	60mA	Open Drain	-	-40°C ~ 150°C (TA)	SOT-23W	SOT-23W
A1244LUA-I1-T	Allegro MicroSystems, LLC	MAGNETIC SWITCH LATCH 3SIP	Active	Latch	Hall Effect	South Pole	8mT Trip, -8mT Release	-40°C ~ 150°C	3 V ~ 24 V	6.9mA	-	Open Drain	-	-40°C ~ 150°C (TA)	3-SSIP	3-SIP

Manufacturers for Magnetic Sensors - Switches (Solid State)