| PartNumber | A2557SLB | A2557SLBTR-T | A2557SLBTR |
| Description | IC DRIVER QUAD 60V 300MA 16SOIC | IC DRIVER QUAD 60V 300MA 16SOIC | IC DRIVER QUAD 60V 300MA 16SOIC |
| Manufacturer | - | - | Allegro MicroSystems, LLC |
| Product Category | - | - | PMIC - Power Distribution Switches, Load Drivers |
| Series | - | - | - |
| Packaging | - | - | Tape & Reel (TR) |
| Package Case | - | - | 16-PowerSOIC (0.295", 7.50mm Width) |
| Input Type | - | - | Non-Inverting |
| Operating Temperature | - | - | -20°C ~ 85°C (TA) |
| Output Type | - | - | Bipolar |
| Features | - | - | Status Flag |
| Interface | - | - | On/Off |
| Supplier Device Package | - | - | 16-SOIC |
| Ratio InputOutput | - | - | 1899/12/30 1:01:00 |
| Number of Outputs | - | - | 4 |
| Voltage Supply Vcc Vdd | - | - | 4.75 V ~ 5.25 V |
| Fault Protection | - | - | Current Limiting (Fixed), Over Temperature |
| Output Configuration | - | - | Low Side |
| Rds On Typ | - | - | - |
| Voltage Load | - | - | 60V (Max) |
| Current Output Max | - | - | 300mA |
| Switch Type | - | - | Relay, Solenoid Driver |