Skip to main content

Silicon Labs SI7201B Series

20 variants · Silicon Labs

About the Silicon Labs Silicon Labs SI7201B Series series

The Silicon Labs Silicon Labs SI7201B Series series groups 20 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of TO-236-3, SC-59, SOT-23-3, current - supply of 400nA (Typ) and function of Omnipolar Switch.

Shared specifications

Case
TO-236-3, SC-59, SOT-23-3
Current - supply
400nA (Typ)
Function
Omnipolar Switch
Mounting type
Surface Mount
Operating temperature
-40°C ~ 125°C (TA)
Output type
Open Drain
Package
Tape & Reel (TR); Cut Tape (CT)
Polarization
North Pole, South Pole
Sensing range
±3.7mT Trip, ±1.5mT Release
Technology
Hall Effect
Test condition
-40°C ~ 125°C
Voltage
1.71V ~ 5.5V

Request a quote on any Silicon Labs SI7201B Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

What is the Silicon Labs Silicon Labs SI7201B Series series?
A group of 20 related Silicon Labs part numbers sharing a common case of TO-236-3, SC-59, SOT-23-3 and current - supply of 400nA (Typ), each listed with specifications.
How many Silicon Labs Silicon Labs SI7201B Series part numbers are listed?
20 Silicon Labs Silicon Labs SI7201B Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Silicon Labs Silicon Labs SI7201B Series?
Request a quote (RFQ) for any Silicon Labs SI7201B Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants