AH173 Series 20 V Internal Pull-Up Hall Effect Latch High Temperature - SC-59

Mfr Part#: AH173-WG-7-A
Mounting Method:  Surface Mount
Package Style:  SOT-23 (SC-59,TO-236)
Packaging:  Cut Tape
Std Packaging Qty:  3,000



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$0.3000 USD (each)
1500+ $0.3000 (Save 30%)


Qty in Stock : 0
Factory Stock : 0
Factory Lead-Time: N/A
Min. Order Qty: 3,000
Multiple of: 3,000
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Product Highlight

  • Type: Hall Switch / Latch
  • Output Current: 25 mA
  • Supply Voltage: 3 to 20 V
  • Supply Current: 3.5 mA
  • Operating Temp Range: -40 to +125 °C
The AH173-WG-7-A is a internal pull-up hall effect latch sensor available in SC-59-3 package.

This device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, a comparator to provide switching hysteresis for noise rejection, and an output driver with a pull-up resistor (Rpu).


  • Bipolar Hall-Effect latch sensor
  • 3 V to 20 V DC operating voltage
  • Built-in pull-up resistor
  • 25mA output sink current
  • Operating temperature: -40 °C to +125 °C
  • SIP-3L and SC59 packages (SC59 is commonly known as SOT23 in Asia)
  • Green Molding Compound (No Br, Sb)


  • Rotor Position Sensing
  • Current Switch
  • Encoder
  • RPM Detection




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