As an Amazon Associate, we earn from qualifying purchases. A2557SLBTR Allegro MicroSystems | Integrated Circuits (ICs) | DigiKey Allegro MicroSystems . A2557SLBTR Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute01, Attribute06Allegro MicroSystems Attribute00A2557SLBTR-ND - Tape & Reel (TR) Attribute02, MPNA2557SLBTR Attribute03IC PWR DRIVER BIPOLAR 1:1 16SOIC Attribute04, snippetPower Switch/Driver 1:1 Bipolar 300mA 16-SOIC Attribute05, CategoryL1Integrated Circuits (ICs) Attribute07, Attribute19- Attribute08Tape & Reel (TR) Attribute09Obsolete Attribute10Relay, Solenoid Driver Attribute114 Attribute121:1 Attribute13Low Side Attribute14Bipolar Attribute15On/Off Attribute1660V (Max) Attribute174.75V ~ 5.25V Attribute18300mA Attribute20Non-Inverting Attribute21Status Flag Attribute22Current Limiting (Fixed), Over Temperature Attribute23-20?C ~ 85?C (TA) Attribute24Surface Mount Attribute2516-SOIC Attribute2616-PowerSOIC (0.295", 7.50mm Width) Attribute27A2557 AttributeKey00Digi-Key Part Number AttributeKey01Manufacturer AttributeKey02Manufacturer Product Number AttributeKey03Description AttributeKey04Detailed Description AttributeKey05Category AttributeKey06Mfr AttributeKey07Series AttributeKey08Package AttributeKey09Product Status AttributeKey10Switch Type AttributeKey11Number of Outputs AttributeKey12Ratio - Input:Output AttributeKey13Output Configuration AttributeKey14Output Type AttributeKey15Interface AttributeKey16Voltage - Load AttributeKey17Voltage - Supply (Vcc/Vdd) AttributeKey18Current - Output (Max) AttributeKey19Rds On (Typ) AttributeKey20Input Type AttributeKey21Features AttributeKey22Fault Protection AttributeKey23Operating Temperature AttributeKey24Mounting Type AttributeKey25Supplier Device Package AttributeKey26Package / Case AttributeKey27Base Product Number CategoryL2Power Management (PMIC) CategoryL3Power Distribution Switches, Load Drivers Extra Product NameA2557SLBTR Allegro MicroSystems | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 SKU1006088 Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key100608811