| PartNumber | SP6641BEK-3-3/TR | SP6641BEK-5-0/TR | SP6641BEK-L-3-3 |
| Description | Voltage Regulators - Switching Regulators 500mA Alkaline DC/DC Boost Regulato | ||
| Manufacturer | - | - | Exar Corporation |
| Product Category | - | - | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | - | - | SP6641B |
| Type | - | - | Voltage Converter |
| Packaging | - | - | Alternate Packaging |
| Unit Weight | - | - | 0.001058 oz |
| Mounting Style | - | - | SMD/SMT |
| Tradename | - | - | Sipex |
| Package Case | - | - | SOT-23-5 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Fixed |
| Function | - | - | Step-Up |
| Supplier Device Package | - | - | SOT-23-5 |
| Number of Outputs | - | - | 1 |
| Topology | - | - | Boost |
| Frequency Switching | - | - | - |
| Current Output | - | - | 1.5A (Switch) |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 3.3V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | - | Yes |
| Voltage Input Min | - | - | 0.5V |
| Voltage Input Max | - | - | 4.5V |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Output Voltage | - | - | 3.3 V |
| Input Voltage MAX | - | - | 4.5 V |
| Output Current | - | - | 500 mA |
| Input Voltage MIN | - | - | 0.5 V |