Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 4.1mA |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 3.8V~24V |
| Description | TO-92S Switches (Solid State) RoHS |
| Mfr. Part # | A1101LUA-T |
| Package | TO-92S |
| Model Number | A1101LUA-T |
View Detail Information
Explore similar products
Automotive Grade Hall Effect Switch ALLEGRO APS11700LLHALT-0SL1 with Multiple
Micropower Omnipolar Hall Effect Switch IC DIODES AH180N WG 7 for Portable
Magnetic switch sensor Slkor SL1303TE with HBM 8KV ESD protection and industrial
automotive Hall effect switch Infineon TLE4906LHALA1 with wide supply voltage
Product Specification
| Operating Current | 4.1mA | Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 3.8V~24V | Description | TO-92S Switches (Solid State) RoHS |
| Mfr. Part # | A1101LUA-T | Package | TO-92S |
| Model Number | A1101LUA-T |
The Allegro A1101-A1104 and A1106 Hall-effect switches are advanced BiCMOS-based devices designed as replacements for the 312x and 314x series. They offer fast power-on times, low-noise operation, and high switchpoint accuracy due to post-packaging programming that minimizes induced offsets. Their design incorporates unique Hall element geometries and low-offset amplifiers to reduce noise and residual offset voltage from overmolding, temperature variations, and thermal stress. These integrated switches include a voltage regulator, Hall-voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor. The integrated voltage regulator supports operation from 3.8 to 24 V, and extensive on-board protection circuitry allows for a 30 V absolute maximum voltage rating, eliminating the need for external components in automotive and industrial motor commutation applications. All devices in the family share identical features except for their magnetic switchpoint levels. The BiCMOS process enables small geometries, allowing for ultra-small package options. Package LH is a miniature SOT23W surface-mount package, while package UA is a three-lead ultramini SIP for through-hole mounting. All packages are lead (Pb) free with 100% matte-tin-plated leadframes.
| Part Number | Package | Mounting | Ambient Temp. (C) | BRP (Min) (G) | BOP (Max) (G) | VCC (V) | ICC (mA) | BOP (G) | BRP (G) | BHYS (G) |
| A1101ELHLT-T | 3-pin SOT23W | Surface Mount | 40 to 85 | 10 | 175 | 3.8 - 24 | 3.8 - 7.5 | 50 - 160 | 10 - 130 | 20 - 80 |
| A1101LLHLT-T | 3-pin SOT23W | Surface Mount | 40 to 150 | 10 | 175 | 3.8 - 24 | 3.8 - 7.5 | 50 - 160 | 10 - 130 | 20 - 80 |
| A1101EUA-T | 3-pin SIP | Through Hole | 40 to 85 | 10 | 175 | 3.8 - 24 | 3.8 - 7.5 | 50 - 160 | 10 - 130 | 20 - 80 |
| A1101LUA-T | 3-pin SIP | Through Hole | 40 to 150 | 10 | 175 | 3.8 - 24 | 3.8 - 7.5 | 50 - 160 | 10 - 130 | 20 - 80 |
| A1102ELHLT-T | 3-pin SOT23W | Surface Mount | 40 to 85 | 60 | 245 | 3.8 - 24 | 3.8 - 7.5 | 130 - 230 | 75 - 175 | 30 - 80 |
| A1102LLHLT-T | 3-pin SOT23W | Surface Mount | 40 to 150 | 60 | 245 | 3.8 - 24 | 3.8 - 7.5 | 130 - 230 | 75 - 175 | 30 - 80 |
| A1102EUA-T | 3-pin SIP | Through Hole | 40 to 85 | 60 | 245 | 3.8 - 24 | 3.8 - 7.5 | 130 - 230 | 75 - 175 | 30 - 80 |
| A1102LUA-T | 3-pin SIP | Through Hole | 40 to 150 | 60 | 245 | 3.8 - 24 | 3.8 - 7.5 | 130 - 230 | 75 - 175 | 30 - 80 |
| A1103ELHLT-T | 3-pin SOT23W | Surface Mount | 40 to 85 | 150 | 355 | 3.8 - 24 | 3.8 - 7.5 | 220 - 340 | 165 - 285 | 30 - 80 |
| A1103LLHLT-T | 3-pin SOT23W | Surface Mount | 40 to 150 | 150 | 355 | 3.8 - 24 | 3.8 - 7.5 | 220 - 340 | 165 - 285 | 30 - 80 |
| A1103LUA-T | 3-pin SIP | Through Hole | 40 to 150 | 150 | 355 | 3.8 - 24 | 3.8 - 7.5 | 220 - 340 | 165 - 285 | 30 - 80 |
| A1104EUA-T | 3-pin SIP | Through Hole | 40 to 85 | 25 | 450 | 3.8 - 24 | 3.8 - 7.5 | 70 - 350 | 50 - 330 | 20 - 55 |
| A1104LLHLT-T | 3-pin SOT23W | Surface Mount | 40 to 150 | 25 | 450 | 3.8 - 24 | 3.8 - 7.5 | 70 - 350 | 50 - 330 | 20 - 55 |
| A1104LUA-T | 3-pin SIP | Through Hole | 40 to 150 | 25 | 450 | 3.8 - 24 | 3.8 - 7.5 | 70 - 350 | 50 - 330 | 20 - 55 |
| A1106EUA-T | 3-pin SIP | Through Hole | 40 to 85 | 160 | 430 | 3.8 - 24 | 3.8 - 7.5 | 280 - 400 | 180 - 300 | 70 - 140 |
| A1106LLHLT-T | 3-pin SOT23W | Surface Mount | 40 to 150 | 160 | 430 | 3.8 - 24 | 3.8 - 7.5 | 280 - 400 | 180 - 300 | 70 - 140 |
| A1106LUA-T | 3-pin SIP | Through Hole | 40 to 150 | 160 | 430 | 3.8 - 24 | 3.8 - 7.5 | 280 - 400 | 180 - 300 | 70 - 140 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
Get in touch with us
Leave a Message, we will call you back quickly!