Sensors, Transducers

SI7201-B-89-IBR

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SILICON LABS

MAG SWITCH OMNIPOLAR/UNIPLR TO92

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Sensors, Transducers

SI7201-B-89-IBR

Active

SILICON LABS

MAG SWITCH OMNIPOLAR/UNIPLR TO92

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SI7201-B-89-IBR

Current - Supply (Max) [Max]	8.5 mA
Features	Programmable
Function	Unipolar Switch, Omnipolar
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Switch
Package / Case	TO-226AA
Package / Case	TO-92-3, TO-226-3
Polarization	Unidirectional
Sensing Range	3.7 mT, 1.4 mT
Supplier Device Package	TO-92-3
Technology	Hall Effect
Test Condition [Max]	125 °C, 70 °C
Test Condition [Min]	0 °C, -40 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.71 V

SI7201 Series

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Function	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Technology	Polarization	Package / Case	Test Condition [Max]	Test Condition [Min]	Features	Output Type	Current - Supply (Max)	Sensing Range	Supplier Device Package	Package / Case	Current - Supply (Max) [Max]	Sensing Range	Sensing Range [custom]	Sensing Range [custom]
SILICON LABS SI7201-B-85-IVR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C	Tamper Detection	Push-Pull	400 nA	1.4 mT 3.7 mT	SOT-23-3
SILICON LABS SI7201-B-89-IBR	5.5 V	1.71 V	Omnipolar Unipolar Switch	125 °C	-40 °C	Through Hole	Hall Effect	Unidirectional	TO-226-3 TO-92-3	70 °C 125 °C	-40 °C 0 °C	Programmable	Switch		1.4 mT 3.7 mT	TO-92-3	TO-226AA	8.5 mA
SILICON LABS SI7201-B-85-IV	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C	Tamper Detection	Push-Pull	400 nA	1.4 mT 3.7 mT	SOT-23-3
SILICON LABS SI7201-B-22-IVR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C		Open Drain			SOT-23-3		1.2 µA	2.3 mT 4.9 mT
SILICON LABS SI7201-B-12-IVR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C		Open Drain			SOT-23-3		1.2 µA		3.7 mT	1.5 mT
SILICON LABS SI7201-B-84-IVR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C		Push-Pull	400 nA	1.4 mT 3.7 mT	SOT-23-3
SILICON LABS SI7201-B-08-IV	5.5 V	1.7 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C		Open Drain	56.7 µA		SOT-23-3				3.4 mT	1.6 mT
SILICON LABS SI7201-B-00-FVR	3.6 V	1.7 V	Omnipolar Switch	70 °C	0 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	70 °C	0 °C		Push-Pull	400 nA		SOT-23-3			0.2 mT 1.1 mT
SILICON LABS SI7201-B-20-IVR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Surface Mount	Hall Effect	North Pole South Pole	SC-59 SOT-23-3 TO-236-3	125 °C	-40 °C		Open Drain	400 nA		SOT-23-3			2.3 mT 4.9 mT
SILICON LABS SI7201-B-11-IBR	5.5 V	1.71 V	Omnipolar Switch	125 °C	-40 °C	Through Hole	Hall Effect	North Pole South Pole	TO-226-3 TO-92-3	125 °C	-40 °C		Open Drain	420.7 µA	1.1 mT 2.8 mT	TO-92-3	TO-226AA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00
	Tape & Reel (TR)	3000	$ 0.41

Description

General part information

SI7201 Series

Digital Switch Omnipolar, Unipolar Switch Switch Hall Effect TO-92-3

Documents

Technical documentation and resources