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| PartNumber | ADP2504ACPZ-4.2-R7 | ADP2504ACPZ-4.5-R7 | ADP2504ACPZ-4.2 |
| Description | Voltage Regulators - Switching Regulators 1000mA 2.5MHz Buck-Boost | Voltage Regulators - Switching Regulators 1000mA 2.5MHz Buck-Boost | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | ADP2504 | ADP2504 | ADP2504 |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package Case | LFCSP-10 | LFCSP-10 | LFCSP-10 |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Output Type | Fixed | Fixed | Fixed |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Supplier Device Package | 10-LFCSP-WD (3x3) | 10-LFCSP-WD (3x3) | 10-LFCSP-WD (3x3) |
| Number of Outputs | 1 | 1 | 1 |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Frequency Switching | 2.5MHz | 2.5MHz | 2.5MHz |
| Current Output | 1.3A (Switch) | 1.3A (Switch) | 1.3A (Switch) |
| Output Configuration | Positive | Positive | Positive |
| Voltage Output Min Fixed | 4.2V | 4.5V | 4.2V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | Yes | Yes | Yes |
| Voltage Input Min | 2.3V | 2.3V | 2.3V |
| Voltage Input Max | 5.5V | 5.5V | 5.5V |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Input Voltage MAX | 5.5 V | 5.5 V | 5.5 V |
| Output Current | 1 A | 1 A | 1 A |
| Switching Frequency | 2.5 MHz | 2.5 MHz | 2.5 MHz |
| Input Voltage MIN | 2.3 V | 2.3 V | 2.3 V |