A2557ELBTR
lmages are for reference only.A2557ELBTR
IC PWR DRIVER BIPOLAR 1:1 16SOIC
Datasheet16-PowerSOIC (0.295", 7.50mm Width)
26,785 piece(s)
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Power Switch/Driver 1:1 Bipolar 300mA 16-SOIC
A2557ELBTR
| Category | Integrated Circuits (ICs) - Power Management PMIC - Power Distribution Switches-Load Drivers |
| Manufacturer | Allegro MicroSystems |
| Series | - |
| Packaging | Tape & Reel (TR) |
| RoHS Status | RoHS non-compliant |
| Switch Type | Relay, Solenoid Driver |
| Number of Outputs | 4 |
| Ratio - Input:Output | 1:1 |
| Output Configuration | Low Side |
| Output Type | Bipolar |
| Interface | On/Off |
| Voltage - Load | 60V (Max) |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V |
| Current - Output (Max) | 300mA |
| Rds On (Typ) | - |
| Input Type | Non-Inverting |
| Features | Status Flag |
| Fault Protection | Current Limiting (Fixed), Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-SOIC |
| Package / Case | 16-PowerSOIC (0.295", 7.50mm Width) |
| Base Product Number | A2557 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
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| Part Number | A2557ELB | A2557ELB-T | A2557ELBTR-T | A2550KLPTR-T |
| Manufacturer | Allegro MicroSystems | Allegro MicroSystems | Allegro MicroSystems | Allegro MicroSystems |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | IC PWR DRIVER BIPOLAR 1:1 16SOIC | IC PWR DRIVER BIPOLAR 1:1 16SOIC | IC PWR DRIVER BIPOLAR 1:1 16SOIC | IC PWR DRIVER N-CHAN 1:1 16TSSOP |
| Series | Allegro MicroSystems | Allegro MicroSystems | Allegro MicroSystems | Allegro MicroSystems |
| Packaging | Bulk | Bulk | Tape & Reel (TR) | Tape & Reel (TR)-->Cut Tape (CT) |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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