MPN

Silicon Labs 1-Axis Surface Magnetic Position Sensor 3.3 V 26.5 V, SOT-23, 3-Pin

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

Silicon Labs 1-Axis Surface Magnetic Position Sensor 3.3 V 26.5 V, SOT-23, 3-Pin

This image is representative of the product range

Bulk discount available

Subtotal (1 pack of 5 units)*

$8.10

(exc. GST)

$9.30

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Last RS stock

10 left, ready to ship from another location
Final 1,020 unit(s) shipping from 17 December 2025

Units	Per unit	Per Pack*
5 - 745	$1.62	$8.10
750 - 1495	$1.576	$7.88
1500 +	$1.558	$7.79

*price indicative

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

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Silicon Labs
	Sensor Type	Hall Effect
	Product Type	Magnetic Position Sensor
	Number of Axis	1
	Technology	CMOS
	Mount Type	Surface
	Magnetic Type	Omnipolar
	Minimum Supply Voltage	3.3V
	Package Type	SOT-23
	Maximum Supply Voltage	26.5V
	Sensitivity	1.1mT
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Pin Count	3
	Standards/Approvals	Ford EMC-CS-2009.1, ISO 7637-2-2-11, JEDEC MO-193
	Height	1.15mm
	Series	Si720X
	Width	1.6 mm
	Length	2.9mm
	Supply Current	0.4μA
	Automotive Standard	AEC-Q100
	Response Time	8.8μs

	Select all
	Brand Silicon Labs
	Sensor Type Hall Effect
	Product Type Magnetic Position Sensor
	Number of Axis 1
	Technology CMOS
	Mount Type Surface
	Magnetic Type Omnipolar
	Minimum Supply Voltage 3.3V
	Package Type SOT-23
	Maximum Supply Voltage 26.5V
	Sensitivity 1.1mT
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Pin Count 3
	Standards/Approvals Ford EMC-CS-2009.1, ISO 7637-2-2-11, JEDEC MO-193
	Height 1.15mm
	Series Si720X
	Width 1.6 mm
	Length 2.9mm
	Supply Current 0.4μA
	Automotive Standard AEC-Q100
	Response Time 8.8μs

Datasheet

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

Silicon Labs 1-Axis Surface Magnetic Position Sensor 3.3 V 26.5 V, SOT-23, 3-Pin

FREE delivery for orders over $60.00 ex GST

Si720x Series Hall Effect Magnetic Sensors

Hall Effect Sensors, Silicon Labs

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