| PartNumber | FAN49100AUC330X | FAN49101AUC340X | FAN49100AUC360X |
| Description | Switching Voltage Regulators DC/DC BUCK -BOOST 2.0A | Switching Voltage Regulators 2A 1.8MHz Buck Boost Regulator | Switching Voltage Regulators 2 A,1.8 MHzTinyPower Buck-Boost Regulator |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WLCSP-20 | WLCSP-20 | WLCSP-20 |
| Output Voltage | 3.3 V | 3.4 V | 3.6 V |
| Output Current | 2 A | 2 A | 2.5 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Topology | Boost, Buck | Boost, Buck | Buck-Boost |
| Input Voltage MIN | 2.5 V | 2.5 V | 2.5 V |
| Switching Frequency | 1.8 MHz | 1.8 MHz | 1.8 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | FAN49100 | FAN49101 | FAN49100 |
| 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 |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Type | TinyPower Buck-Boost Regulator | High Efficiency Buck-Boost Switching Regulator | TinyPower Buck-Boost Regulator |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Shutdown | No Shutdown | - | Shutdown |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| 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 |
| Tradename | TinyPower | TinyPower | TinyPower |
| Unit Weight | 0.002575 oz | 0.002575 oz | 0.002575 oz |
| Quiescent Current | - | - | 27 uA |
| Load Regulation | - | - | - 0.1 %/A |