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Infineon Technologies TLV49611TBXALA1 — Logic ICs

TLV49611TBXALA1 Infineon Hall Latch Sensor – AEC-Q100

MPNTLV49611TBXALA1
Active

Infineon TLV49611TBXALA1, Automotive AEC-Q100 Hall-effect latch, 3 V supply, 3.5 mT trip / -3.5 mT release, open-drain output, TO92 through-hole package.

$0.30Ref. price · indicative, final on quote
Infineon Technologies TLV49611TBXALA1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TLV49611TBXALA1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
MountingThrough Hole
Operating temperature high-40°C to 125°C(TA)
Feature_listTemperature Compensated
Package_typeCut Tape (CT); Tape & Box (TB)
PolarizationSouth Pole
Output signalOpen Drain
Test condition25°C
StatusActive
Timing_functionLatch
Supply voltage3.0
Switching current0.0025
Output current max0.025
Sensing distance max3.5mT Trip, -3.5mT Release

Product details

Magnetic thresholds and temperature compensation

This is a south-pole-activated latch with a 3.5 mT operate point and -3.5 mT release point at 25°C.

Supply rail and output drive

Rated for a 3 V supply — this is a fixed-voltage Hall latch, not a wide-range device. The open-drain output sinks up to 25 mA and needs a pull-up resistor to the logic rail. Switching current is 2.5 mA typical, so the total load on the 3 V regulator is modest.

Supplied in a TO92 through-hole package, available on cut tape or tape-and-box. The three-lead TO92 is a standard footprint — no fine-pitch soldering, easy to hand-assemble or wave-solder. The through-hole format suits retrofit or board rework where a surface-mount sensor would need a different pad layout.

Frequently asked questions

Is TLV49611TBXALA1 a replacement for TLV49611?

The TLV49611TBXALA1 carries the base MPN TLV49611, so it is the same device in a specific package and packing variant. The 'TBXALA1' suffix denotes the TO92 package and tape/box format. It is a direct functional replacement for any TLV49611 in the same package.

What is the output type of TLV49611TBXALA1?

Open-drain output. The output sinks current when the magnetic field exceeds the operate point; a pull-up resistor to the logic supply is required.

What is the sensing range of TLV49611TBXALA1?

The operate point is 3.5 mT (south pole) and the release point is -3.5 mT (north pole) at 25°C. These thresholds are temperature-compensated to stay stable across the -40°C to 125°C operating range.