A1319LLHLT-5-T Hall Effect Sensor Equivalent & Substitute Parts

Part Overview

The A1319LLHLT-5-T is a Hall Effect analog magnetic sensor manufactured by Allegro MicroSystems in SOT-23W surface mount packaging. This single-axis sensor delivers analog voltage output with temperature compensation across an operating range of -40°C to 150°C. The part is classified as Not For New Designs, making identification of functionally equivalent alternatives essential for ongoing production support and design continuity.

Substiute Parts

A1319LLHLT-5-T

Allegro MicroSystemsIn Stock: 6095A1319LLHLT-5-T Datasheet

Current PartRFQ

A1315LLHLT-5-T

Allegro MicroSystemsIn Stock: 833A1315LLHLT-5-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the A1319LLHLT-5-T is determined by the following critical parameters:

Primary Compatibility Criteria:

• Identical package type: SOT-23W surface mount
• Matching technology: Hall Effect analog sensor
• Compatible output configuration: Analog voltage output
• Equivalent supply voltage range: 3V ~ 3.63V nominal operation
• Surface mount assembly compatibility

The A1315LLHLT-5-T qualifies as a manufacturer-recommended substitute based on matching package geometry (SOT-23W), identical technology platform (Hall Effect), and compatible output type (Analog Voltage). Both parts share the same supplier device package specification, enabling direct PCB-level replacement without layout modification.

Parameter Comparison

Engineering Selection Recommendations

The A1315LLHLT-5-T is designated as the manufacturer-recommended substitute for the A1319LLHLT-5-T. Key selection factors include:

Product Status Advantage: The A1315LLHLT-5-T maintains Active product status, ensuring continued manufacturing support and long-term availability compared to the Not For New Designs classification of the A1319LLHLT-5-T.

Compliance Alignment: Both parts maintain ROHS3 compliance and identical MSL ratings (1 - Unlimited), ensuring equivalent environmental and handling requirements for manufacturing processes.

Package Compatibility: Identical SOT-23W package specifications enable direct substitution at the PCB assembly level without requiring layout modifications or re-qualification of surface mount processes.

Manufacturer Continuity: Both components originate from Allegro MicroSystems, maintaining consistent design philosophy and quality standards within the Hall Effect sensor product family.

Frequently Asked Questions (FAQ)

Q: Can the A1315LLHLT-5-T replace the A1319LLHLT-5-T in existing designs?

A: Yes. Both parts share identical package geometry (SOT-23W), matching technology platform (Hall Effect), and compatible output configuration (Analog Voltage). Direct PCB-level substitution is supported without layout modification.

Q: What is the primary reason for substitution?

A: The A1319LLHLT-5-T is classified as Not For New Designs. The A1315LLHLT-5-T maintains Active product status, providing continued manufacturing availability and long-term supply chain stability.

Q: Are there differences in electrical specifications between these parts?

A: The provided data indicates both parts operate as Hall Effect analog voltage sensors in SOT-23W packaging. Detailed electrical parameter specifications for the A1315LLHLT-5-T should be verified against the manufacturer datasheet for complete performance characterization.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the A1319LLHLT-5-T and A1315LLHLT-5-T are ROHS3 compliant with MSL rating 1 (Unlimited), meeting identical environmental and moisture sensitivity requirements.

Q: Is PCB redesign required for substitution?

A: No. Identical SOT-23W package specifications and surface mount configuration eliminate the need for PCB layout modification. Standard pick-and-place assembly processes apply to both parts.