TMAG5123B1CQDBZT The Texas Instruments TMAG5123B1CQDBZT is a high-voltage, high-precision Hall-effect switch. It operates from 2.5V to 38V and features an open-drain output.
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TMAG5123B1CQDBZT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMAG5123B1CQDBZT is a high-voltage, high-precision Hall-effect switch. It operates from 2.5V to 38V and features an open-drain output.
Total Stock: 235 pcs
$ Price Range: $0.14

TMAG5123B1CQDBZT Available from 1 distributor

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TMAG5123B1CQDBZT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Operating Temperature
Operating Voltage
Output Current
Output Type
Polarization
Sensing Range
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Voltage
sensitivity (Typical @ Trip)

TMAG5123B1CQDBZT Description

Short technical summary and product information.

The TMAG5123B1CQDBZT from Texas Instruments is an in-plane, omnipolar Hall-effect switch designed for high-precision applications. It supports a wide operating voltage range from 2.5V to 38V, eliminating the need for an external regulator. The device operates reliably across a broad ambient temperature range of -40°C to +125°C.

 

This Hall-effect switch features an open-drain output and is suitable for applications requiring detection of magnetic fields parallel to the PCB surface. It offers a sensitivity of 7.5 mT typical for trip point and 0.3 mT typical for release point. The device also includes protection features such as reverse battery protection and output short-circuit protection.

 

Packaged in a compact SOT-23-3 surface-mount package, the TMAG5123B1CQDBZT is ideal for space-constrained designs. Its robust construction and wide operating parameters make it suitable for various industrial and appliance applications, including flow meters and open/close detection systems.

TMAG5123B1CQDBZT Quick Information

Product Type: Hall-Effect Switch
Canonical Name: TMAG5123B1CQDBZT Hall-Effect Switch
Subcategory: Switches (Solid State)

TMAG5123B1CQDBZT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMAG5123B1CQDBZT Estimated Pricing

Qty Low High
1+ $0.14 $0.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMAG5123B1CQDBZT Features

  • High-voltage, high-precision Hall-effect switch.
  • Wide 2.5V to 38V operating voltage range.
  • Wide -40°C to 125°C operating temperature.
  • Open-drain output for flexible integration.
  • Compact SOT-23-3 surface-mount package.

TMAG5123B1CQDBZT Applications

  • Used in major home appliances.
  • Suitable for cordless vacuum robots.
  • Applicable for flow meter sensing.
  • Ideal for residential breaker systems.
  • Enables open and close detection.

TMAG5123B1CQDBZT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TMAG5123B1CQDBZT?

The operating voltage range is 2.5V to 38V.

What is the operating temperature range for this Hall-effect switch?

The operating temperature range is -40°C to +125°C.

What type of output does the TMAG5123B1CQDBZT have?

It has an open-drain output.

What is the typical magnetic sensitivity for this device?

The typical trip sensitivity is 7.5 mT, and the typical release sensitivity is 0.3 mT.

What package is the TMAG5123B1CQDBZT supplied in?

It is supplied in a SOT-23-3 package.

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