A1121LLHLX-T
DigiKey Part Number	A1121LLHLX-T-ND - Tape & Reel (TR)
Manufacturer	Allegro MicroSystems
Manufacturer Product Number	A1121LLHLX-T
Description	MAGNETIC SWITCH UNIPOLAR SOT23W
Manufacturer Standard Lead Time	40 Weeks
Customer Reference
Detailed Description	Digital Switch Unipolar Switch Open Drain Hall Effect SOT-23W
Datasheet	Datasheet
EDA/CAD Models	A1121LLHLX-T Models

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Category Sensors, Transducers Magnetic Sensors Switches (Solid State)	Current - Supply (Max) 4mA
Mfr Allegro MicroSystems	Current - Output (Max) 25mA
Packaging Tape & Reel (TR)	Output Type Open Drain
Part Status Active	Operating Temperature -40°C ~ 150°C (TA)
Function Unipolar Switch	Grade Automotive
Technology Hall Effect	Qualification AEC-Q100
Polarization South Pole	Mounting Type Surface Mount
Sensing Range 13.5mT Trip, 4mT Release	Supplier Device Package SOT-23W
Test Condition -40°C ~ 150°C	Package / Case SOT-23W
Voltage - Supply 3V ~ 24V	Base Product Number A1121

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Substitutes (14)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
US5782ESE-AAA-000-RE	Melexis Technologies NV	17,150	US5782ESE-AAA-000-RETR-ND	$0.59000	Similar
US5881ESE-AAA-000-RE	Melexis Technologies NV	8,628	US5881ESE-AAA-000-RETR-ND	$0.59000	Similar
US5782LSE-AAA-000-RE	Melexis Technologies NV	4,483	413-US5782LSE-AAA-000-RETR-ND	$0.65000	Similar
TLE4906KHTSA1	Infineon Technologies	5,306	TLE4906KHTSA1TR-ND	$0.65000	Similar
S-5731NSL2-M3T2U	ABLIC Inc.	2,944	1662-S-5731NSL2-M3T2UTR-ND	$1.33000	Similar