Allegro Microsystems Through Hole Hall Effect Sensor, Ultra Mini SIP, 3-Pin

View all Motion Sensor ICs
Bulk discount available

Subtotal (1 pack of 5 units)*

£6.54

(exc. VAT)

£7.85

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 35 unit(s) ready to ship
  • Plus 25 unit(s) ready to ship from another location
  • Plus 2,755 unit(s) shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 45£1.308£6.54
50 - 95£0.976£4.88
100 +£0.912£4.56

*price indicative

Packaging Options:
RS Stock No.:
680-7490
Mfr. Part No.:
A1210LUA-T
Brand:
Allegro Microsystems
Find similar products by selecting one or more attributes.
Select all

Brand

Allegro Microsystems

Sensor Type

Hall Effect Sensors

Mounting Type

Through Hole

Magnetic Type

Bipolar

Maximum Operating Supply Voltage

24 V

Minimum Operating Supply Voltage

3.8 V

Package Type

Ultra Mini SIP

Pin Count

3

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

A1210/1/2/3/4 Continuous Time Hall Effect Latches, Allegro Microsystems


The Allegro Microsystems A1210/1/2/3/4 Hall-effect latches include a voltage regulator, Hall-voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor. The voltage regulator enables operation from 3.8 V to 24 V. On-board protection circuitry provides a ±30 V absolute maximum voltage rating for automotive and industrial motor commutation applications.

All devices in the family are identical except for magnetic switchpoint levels.

Available in a SOT23W, low profile surface-mount package or a three-lead ultramini SIP for through-hole mounting.

AEC-Q100 automotive qualified
Continuous-time operation
Fast power-on time
Low noise
Stable operation over full operating temperature range
Reverse battery protection
Solid-state reliability
Robust EMC performance
High ESD rating
Regulator stability without a bypass capacitor


Hall Effect Sensors, Allegro MicroSystems

Related links