| PartNumber | CY39C326-WF | CY39C326PW-G-ERE1 | CY39C326PW-G-EFE1 |
| Description | Switching Voltage Regulators Analog | Switching Voltage Regulators Analog | Switching Voltage Regulators Analog |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | U4D-20 | WLCSP-20 | WLCSP-20 |
| Output Voltage | 0.8 V to 5 V | 0.8 V to 5 V | 0.8 V to 5 V |
| Output Current | 1.2 A | 1.2 A | 1.2 A |
| Number of Outputs | 1 Output | 4 Output | 4 Output |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Input Voltage MIN | 2.5 V | 2.5 V | 2.5 V |
| Switching Frequency | 5.8 MHz | 5.8 MHz | 5.8 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MB39C326 | MB39C326 | MB39C326 |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Quiescent Current | 50 uA | 50 uA | 50 uA |
| Type | Synchronous Rectification Buck-Boost DC/DC Converter | - | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Load Regulation | Regulated | Regulated | Regulated |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 1 | 6000 | 6000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.5 V | 2.5 V | 2.5 V |
| RoHS | - | Y | Y |
| Operating Supply Current | - | 500 mA | 500 mA |