| PartNumber | MIC2178-3.3YWM | MIC2178-3.3BWM | MIC2178-3.3BWM-TR |
| Description | Switching Voltage Regulators 2.5A 200kHz Synchronous Switcher | Voltage Regulators - Switching Regulators 2.5A 200kHz Synchronous Switche | IC REG BUCK 3.3V 2.5A 20SOIC |
| Manufacturer | Microchip | Microchip Technology | Microchip Technology |
| Product Category | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-20 | - | - |
| Output Voltage | 3.3 V | - | - |
| Output Current | 2.5 A | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Input Voltage MAX | 16.5 V | - | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | - | - |
| Switching Frequency | 200 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | MIC2178 | - | - |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Product | Switching Regulators | - | - |
| Type | Synchronous Buck Regulator | - | - |
| Brand | Microchip Technology / Micrel | - | - |
| Operating Supply Current | 1 mA | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 38 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.028254 oz | - | - |
| Package Case | - | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Fixed | Fixed |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 20-SOIC W | 20-SOIC W |
| Frequency Switching | - | 200kHz | 200kHz |
| Current Output | - | 2.5A | 2.5A |
| Output Configuration | - | Positive | Positive |
| Voltage Output Min Fixed | - | 3.3V | 3.3V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | No | No |
| Voltage Input Min | - | 4.5V | 4.5V |
| Voltage Input Max | - | 16.5V | 16.5V |