LTC3882-1 vs LTC3882-2#PBF Comparison
Detailed side-by-side comparison of LTC3882-1 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
LTC3882-1 - Dual Output PolyPhase Step-Down Controller | Analog Devices
LTC3882-1 ✓ ActiveAnalog Devices
LTC3882-2#PBF - Dual PolyPhase Step-Down Controller | Analog Devices
LTC3882-2#PBF ✓ ActiveSpecification Comparison
| Parameter | LTC3882-1 | 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) | $7.90 | $8.10 |
| Topology | Dual Output PolyPhase Step-Down Controller | — |
| Output Voltage Range | 0.1V to 5.25V | 0.5 V to 5.5 V |
| Number of Outputs | 2 | 2 |
| Phases | 2, 3, 4, 6, or 8 (up to 4 devices in parallel) | — |
| Control Architecture | Constant Frequency, Leading-Edge Modulation, Voltage Mode | Voltage Mode, Leading-Edge Modulation |
| Serial Interface | PMBus Compliant | — |
| Current Sensing | Sub-Milliohm DCR Sensing | — |
| Bias Supply Voltage | 3.3V | — |
| Package | 40-pin QFN | 40-QFN (6x6 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Input Voltage Range | [DATA_NEEDED: Input Voltage Range] | 4.5 V to 24 V |
| Switching Frequency | [DATA_NEEDED: Switching Frequency] | Up to 2.5 MHz |
| RoHS Status | [DATA_NEEDED: RoHS Status] | Compliant |
| MSL Level | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL Level] |
| Output Type | — | Dual, Adjustable |
| Interface | — | I2C, PMBus |
| Operating Temperature | — | -40C to +125C |
| Synchronous Rectification | — | Yes |
| PolyPhase Operation | — | Up to 8 phases |
| Lead Free | — | Yes |