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ACS758LCB-050B-PFF-T Current Sensors / Hall-Effect Current Sensors by Allegro MicroSystems

ACS758LCB-050B-PFF-T is a Current Sensors / Hall-Effect Current Sensors from Allegro MicroSystems in CB package packaging. It is commonly reviewed for Thermally enhanced isolated Hall-effect current sensor with 100 µOhm conductor resistance and 120 kHz bandwidth for high-current high-side measurement. 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.

Datasheet

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ACS758LCB-050B-PFF-T Current Sensors / Hall-Effect Current Sensors by Allegro MicroSystems | TrustCompo
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Key specifications

Part Number

ACS758LCB-050B-PFF-T

Internal code

TCE000121145

Package

CB package

Manufacturer
Allegro MicroSystems

Key specifications

Series

ACS758

Min Quantity

1

Category
Sensors, Transducers
Sub Category
Current Sensors / Hall-Effect Current Sensors
Description

Thermally enhanced isolated Hall-effect current sensor with 100 µOhm conductor resistance and 120 kHz bandwidth for high-current high-side measurement.

key Attributes

-

Datasheet
View ACS758LCB-050B-PFF-T Datasheet

Trust signals

Quality and trust signals

Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.

4 certifications

  • ISO 9001

    Quality management processes for more consistent sourcing and handling.

  • AS9120B

    Aerospace-focused distribution controls for traceability and reliability.

  • ISO 14001

    Environmental management discipline across warehouse and operating workflows.

  • ESD Control

    Electrostatic handling standards to help protect sensitive components.

RFQ checklist

Order process

Confirm the core buying details for ACS758LCB-050B-PFF-T before RFQ, PO release, and shipment planning.

  1. 1

    Confirm MPN

    Use the exact part number, manufacturer, package, and approval constraints in the RFQ.

  2. 2

    Check stock and price

    Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.

  3. 3

    Align documents

    Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.

  4. 4

    Arrange shipment

    Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.

Before PO release

Part confirmation

  • Exact MPN confirmed: ACS758LCB-050B-PFF-T
  • Package to verify: CB package

Commercial confirmation

  • Live stock and lead time confirmed by RFQ
  • Final price and tax terms confirmed before PO release

Fulfillment & documents

  • Ship-from location: Hong Kong warehouse
  • Shipping method: DHL, FedEx, UPS, or buyer forwarder account

Product overview

Product overview

Review the sourcing context for ACS758LCB-050B-PFF-T from Allegro MicroSystems, including product identity, application fit, package notes, and purchasing considerations.

ACS758LCB-050B-PFF-T is the higher-current Hall anchor in this article package. Allegro's ACS758 family emphasizes a 100 µOhm internal conductor, galvanic isolation, integrated shielding, 120 kHz bandwidth, and a 3 µs output rise time. In this workflow it represents the case where Hall remains highly competitive because current is high and sensing-path loss must stay extremely low.

Technical parameters

Parameters

Compare grouped ACS758LCB-050B-PFF-T parameters from Allegro MicroSystems, including package, series, key attributes, and technical values used for engineering and sourcing review.

  • Product Parameter

    Measurement Range

    ±50 A

  • Product Parameter

    Output Rise Time

    3 µs

  • Product Parameter

    Internal Conductor Resistance

    100 µΩ

  • Product Attribute

    Operating Temperature

    -40°C to 150°C

  • Product Attribute

    Isolation

    Galvanic Isolation

  • Product Attribute

    Technology

    Hall

ACS758LCB-050B-PFF-T Product Parameter
ParameterValue
Measurement Range

Specifies the span of values the device can accurately measure. Compare this range with your application's required input levels to ensure the sensor or meter operates within its specified limits. Always verify against the datasheet for accuracy.

±50 A
Output Rise Time

Defines the time required for the output signal to transition from a low to a high logic level. This parameter is critical for high-speed digital interfaces and switching applications. Verify it against your system's timing budget to ensure proper signal integrity and avoid data errors.

3 µs
Internal Conductor Resistance

This is the resistance of the internal conductor within the component. It affects power loss and signal integrity. Compare values when designing for efficiency or high-frequency operation. Always verify against the datasheet for your specific operating conditions.

100 µΩ
ACS758LCB-050B-PFF-T Product Attribute
ParameterValue
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.

-40°C to 150°C
Isolation

Specifies the isolation rating or type between input and output circuits. Critical for safety and signal integrity in power supplies, isolators, and optocouplers. Verify against datasheet for compliance with your application's voltage and safety requirements.

Galvanic Isolation
Technology

Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions.

Hall
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.

CB package
Bandwidth

Indicates the frequency range over which the component operates effectively. Compare bandwidth when selecting amplifiers, filters, or data converters. Verify the specified bandwidth against your signal frequency requirements and the datasheet's test conditions to ensure optimal performance.

120 kHz typical
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.

5 V

Datasheet preview

Datasheet PDF viewer

Preview the ACS758LCB-050B-PFF-T datasheet from Allegro MicroSystems to check package, electrical characteristics, application notes, and document evidence before RFQ.

Allegro MicroSystems

ACS758LCB-050B-PFF-T

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Notice documents

PCN / product notice documents

0 documents

No public PCN / PDN records currently displayed

No public product notice document is currently displayed for ACS758LCB-050B-PFF-T. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.

Common questions

Product FAQ

Targeted answers for buyers verifying the exact ACS758LCB-050B-PFF-T ordering code, packaging, stock, datasheet, and replacement path.

What does ACS758LCB-050B-PFF-T mean?

ACS758LCB-050B-PFF-T is the exact ordering code listed for a Current Sensors / Hall-Effect Current Sensors component from Allegro MicroSystems. The current package reference is CB package, with listed context including Thermally enhanced isolated Hall-effect current sensor with 100 µOhm conductor resistance and 120 kHz bandwidth for high-current high-side measurement.. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.

How should buyers verify the ACS758LCB-050B-PFF-T ordering code?

Treat ACS758LCB-050B-PFF-T as the full ordering code during RFQ and engineering review. Confirm the listed CB package package, manufacturer documentation from Allegro MicroSystems, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.

What package is ACS758LCB-050B-PFF-T supplied in?

ACS758LCB-050B-PFF-T is currently listed with package reference CB package from Allegro MicroSystems. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.

Is ACS758LCB-050B-PFF-T currently available?

ACS758LCB-050B-PFF-T is currently marked with stock availability on this page. Before ordering, confirm the package (CB package), listed stock (10000), available quantity (8000), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.

Where can I compare ACS758LCB-050B-PFF-T alternatives?

A mapped alternative list is not currently published for ACS758LCB-050B-PFF-T. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.