US1881ESO
MAGNETIC SWITCH LATCH SOT23Manufacturer: Melexis Technologies NV
Categories: Switches (Solid State)
Quality Control: Learn More
Melexis Technologies NV's US1881ESO is a digital Hall effect switch with latching functionality. This device, packaged in a SOT-23 (TO-236-3, SC-59) surface-mount configuration, operates from a 3.5V to 24V supply range with a maximum quiescent current of 5mA. The open-drain output can source up to 50mA. The US1881ESO utilizes Hall effect technology and is designed to detect magnetic fields, specifically responding to the south pole. Its sensing capabilities include a 9.5mT trip point and a -9.5mT release point. The unit is rated for an operating temperature range of -40°C to 85°C. This component is commonly employed in automotive applications, consumer electronics, and industrial automation for position sensing and speed detection.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 9.5mT Trip, -9.5mT Release |
| Current - Output (Max) | 50mA |
| Current - Supply (Max) | 5mA |
| Supplier Device Package | SOT-23 |
| Test Condition | 85°C |
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