Silicon Labs Surface Mount Hall Effect Sensor, SOT-23, 3-Pin

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Subtotal (1 pack of 5 units)*

£3.03

(exc. VAT)

£3.635

(inc. VAT)

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Last RS stock
  • Plus 10 unit(s) shipping from 15 October 2025
  • Final 1,020 unit(s) shipping from 22 October 2025
Units
Per unit
Per Pack*
5 - 45£0.606£3.03
50 - 120£0.59£2.95
125 - 245£0.574£2.87
250 - 495£0.558£2.79
500 +£0.55£2.75

*price indicative

RS Stock No.:
144-6552
Mfr. Part No.:
Si7205-B-00-IVR
Brand:
Silicon Labs
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Brand

Silicon Labs

Sensor Type

Hall Effect Sensors

Mounting Type

Surface Mount

Magnetic Type

Omnipolar

Maximum Operating Supply Voltage

26.5 V

Minimum Operating Supply Voltage

3.3 V

Package Type

SOT-23

Pin Count

3

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Automotive Standard

AEC-Q100

Si720x Series Hall Effect Magnetic Sensors


A range of Hall-effect magnetic sensors from Silicon Labs. The devices combine chopper-stabilized Hall elements, low-noise amplifiers, 13-bit ADCs and comparators to produce high precision magnetically activated switches. The device output changes state if the pre-programmed magnetic threshold is crossed, and the range includes versions with a tamper indication facility. Typical applications include security system magnetic detection, position sensing and revolution counting.

• Industry-leading sensitivity allows use with larger air gaps and smaller magnets
• Low power consumption to improve operating life in battery powered applications
• Low voltage (1.7-5.5V) and High voltage (3.3-26.5V) versions
• Unipolar switching and Latch versions available
• Compact 3-pin SOT23 package
• AEC-Q100 Qualified for automotive applications


Hall Effect Sensors, Silicon Labs

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