LTC3882-2 vs LTC3882-2#PBF Comparison
Detailed side-by-side comparison of LTC3882-2 by Analog Devices and LTC3882-2#PBF by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC3882-2#PBF - Dual PolyPhase Step-Down Controller | Analog Devices
LTC3882-2#PBF ✓ ActiveSpecification Comparison
| Parameter | LTC3882-2 | LTC3882-2#PBF |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.25 | $8.10 |
| Product Type | Dual Output PolyPhase Step-Down DC/DC Controller | — |
| Manufacturer | Analog Devices | — |
| Input Voltage Range | 4.5V to 24V | 4.5 V to 24 V |
| Output Voltage Range | 0.5V to 5.5V (programmable) | 0.5 V to 5.5 V |
| Number of Outputs | 2 | 2 |
| Control Architecture | Voltage Mode, Leading-Edge Modulation | Voltage Mode, Leading-Edge Modulation |
| Switching Frequency Range | [DATA_NEEDED: Switching Frequency Range] | — |
| Serial Interface | PMBus-compliant | — |
| PolyPhase Operation | Up to 4 devices in parallel: 2, 3, 4, 6, or 8 phases | Up to 8 phases |
| Gate Drivers | Integrated high-side and low-side gate drivers | — |
| External MOSFET/DrMOS Support | Yes (e.g., FDMF5820DC, FDMF6820A) | — |
| Current Sensing | Yes (accurate) | — |
| Temperature Monitoring | Yes | — |
| Fault Protection | Yes (programmable fault thresholds) | — |
| Soft-Start | Yes (programmable) | — |
| Operating Junction Temperature | -40°C to +125°C | — |
| Package | 40-pin QFN (6mm x 6mm) | 40-QFN (6x6 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | unknown | Compliant |
| AEC-Q100 | not_applicable | — |
| Output Type | — | Dual, Adjustable |
| Switching Frequency | — | Up to 2.5 MHz |
| Interface | — | I2C, PMBus |
| Operating Temperature | — | -40C to +125C |
| Synchronous Rectification | — | Yes |
| Lead Free | — | Yes |
| MSL Level | — | [DATA_NEEDED: MSL Level] |