
Thermally enhanced isolated Hall-effect current sensor with 100 µOhm conductor resistance and 120 kHz bandwidth for high-current high-side measurement.
A1326LLHLT-T is a Magnetic Sensors / Linear Hall Sensors from Allegro MicroSystems in 3-pin SOT23W packaging. It is commonly reviewed for Low-noise linear Hall-effect sensor with analog output in 3-pin SOT23W for magnetic measurement and position-sensing designs. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.

A1326LLHLT-T
TCE000051041
3-pin SOT23W
A1324/A1325/A1326
1
Low-noise linear Hall-effect sensor with analog output in 3-pin SOT23W for magnetic measurement and position-sensing designs.
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RFQ checklist
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Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
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Product overview
Review the sourcing context for A1326LLHLT-T from Allegro MicroSystems, including product identity, application fit, package notes, and purchasing considerations.
A1326LLHLT-T is the exact low-noise analog-output Hall sensor variant used as the primary linear anchor in the article's buyer framework. This 3-pin SOT23W device is positioned for displacement, position, and calibrated magnetic measurement reviews, where sensitivity, offset behavior, and temperature drift must be checked directly rather than inferred from package similarity.
Technical parameters
Compare grouped A1326LLHLT-T parameters from Allegro MicroSystems, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Package / Case
3-SIP, SOT-23W
Product Attribute
Operating Temperature
-40C to 150C
Product Attribute
Lifecycle Status
Active family reference; verify exact suffix before release
Product Attribute
Sensitivity
Variant-specific within A1324/A1325/A1326 family
Product Attribute
Sensor Type
Linear Hall-Effect Sensor
Product Attribute
Output Type
Analog Output
| Parameter | Value |
|---|---|
Package / Case Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility. | 3-SIP, SOT-23W |
Operating Temperature Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings. | -40C to 150C |
Lifecycle Status Current stage in the product's lifecycle, such as Active, Obsolete, or End of Life. This indicates availability and long-term supply risk. Check this before designing in a part to ensure it will be available for your product's production lifetime. | Active family reference; verify exact suffix before release |
Sensitivity Specifies the minimum input signal level required for the component to operate correctly. Compare sensitivity values when selecting sensors, microphones, or receivers for low-signal applications. Always verify against the datasheet for exact test conditions and frequency response. | Variant-specific within A1324/A1325/A1326 family |
Sensor Type Specifies the underlying sensing technology, such as optical, inductive, or capacitive. This determines the sensor's operating principle and application suitability. Verify the exact type against the datasheet to ensure compatibility with your target environment and measurement requirements. | Linear Hall-Effect Sensor |
Output Type Specifies the electrical form of the output signal, such as digital, analog, or open collector. This determines how the component interfaces with your circuit. Verify the output type against your system requirements and the datasheet to ensure proper signal compatibility and avoid logic level mismatches. | Analog Output |
Supply Voltage Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage. | 4.5V to 5.5V |
Datasheet preview
Preview the A1326LLHLT-T datasheet from Allegro MicroSystems to check package, electrical characteristics, application notes, and document evidence before RFQ.
Notice documents
No public product notice document is currently displayed for A1326LLHLT-T. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Explore related Magnetic Sensors / Linear Hall Sensors products to compare fit, stock status, datasheets, and sourcing options.

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Common questions
Targeted answers for buyers verifying the exact A1326LLHLT-T ordering code, packaging, stock, datasheet, and replacement path.
A1326LLHLT-T is the exact ordering code listed for a Magnetic Sensors / Linear Hall Sensors component from Allegro MicroSystems. The current package reference is 3-pin SOT23W, with listed context including Low-noise linear Hall-effect sensor with analog output in 3-pin SOT23W for magnetic measurement and position-sensing designs.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
Treat A1326LLHLT-T as the full ordering code during RFQ and engineering review. Confirm the listed 3-pin SOT23W package, manufacturer documentation from Allegro MicroSystems, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
A1326LLHLT-T is currently listed with package reference 3-pin SOT23W from Allegro MicroSystems. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
A1326LLHLT-T is currently marked with stock availability on this page. Before ordering, confirm the package (3-pin SOT23W), listed stock (30646), available quantity (21783), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
A mapped alternative list is not currently published for A1326LLHLT-T. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.