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| Part Number | ADP1871ACPZ-1.0-R7 | ADP1878ACPZ-1.0-R7 | ADP1879ACPZ-1.0-R7 | ADP1870ACPZ-1.0-R7 |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Obsolete | Obsolete | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.25V ~ 20V | 3.25V ~ 20V | 3.25V ~ 20V | 3.25V ~ 20V |
| Frequency - Switching | 1MHz | 1MHz | 1MHz | 1MHz |
| Duty Cycle (Max) | 45% | 45% | 45% | 45% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Clock Sync | No | No | No | No |
| Serial Interfaces | - | - | - | - |
| Control Features | Enable | Enable, Power Good, Soft Start | Enable, Power Good, Soft Start | Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad, CSP | 14-WFDFN Exposed Pad, CSP | 14-WFDFN Exposed Pad, CSP | 10-VFDFN Exposed Pad, CSP |
| Supplier Device Package | 10-LFCSP-WD (3x3) | 14-LFCSP-WD (4x3) | 14-LFCSP-WD (4x3) | 10-LFCSP-WD (3x3) |
