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For Reference Only
| Part Number | A2557SB |
| OEMstron Part # | A2557SB |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Semiconductors › Power Management ICs › Power Distribution Switches, Load Drivers |
| Description | IC DRIVER QUAD 60V 300MA 16DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A2557SB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 15 - May 20 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A2557SB Specifications
| Part Number | A2557SB | |
| Brand | Allegro MicroSystems, LLC | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Power Distribution Switches, Load Drivers | |
| Manufacturer | Allegro MicroSystems, LLC | |
| Series | - | |
| 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 | -20°C ~ 85°C (TA) | |
| Package / Case | 16-PowerDIP (0.300", 7.62mm) | |
| Supplier Device Package | 16-DIP |
A2557SB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A2557SB-T Allegro MicroSystems LLC |
IC DRIVER QUAD 60V 300MA 16DIP |
Contact Us |
|
A2557SB Allegro MicroSystems LLC |
IC DRIVER QUAD 60V 300MA 16DIP |
Contact Us |
| Part Number | Description | Stock |
|
A2557SB-T D# A2557SB-T-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16DIP |
Limited Supply - Call |
|
A2557SB D# A2557SB-ND Allegro MicroSystems LLC |
IC PWR DRIVER BIPOLAR 1:1 16DIP |
Limited Supply - Call |
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| In Stock | 168 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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