This detailed comparison of ISL6439CBZ-T and MAX771CPA+ in the PMIC - Voltage Regulators - DC DC Switching Controllers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Intersil (Renesas Electronics America) | Maxim Integrated |
|---|---|---|
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) |
| Description | IC REG CTRLR BUCK 14SOIC | IC REG CTRLR BOOST 8DIP |
| In Stock | 242 | 1 811 900 |
| Mounting Type | Surface Mount | Through Hole |
| Part Status | Obsolete | Not For New Designs |
| Series | - | - |
| Package | Tape & Reel (TR) | Tube |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Up |
| Output Configuration | Positive | Positive |
| Topology | Buck | Boost |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 2.97V ~ 3.63V | 3V ~ 16.5V |
| Frequency - Switching | 300kHz | 300kHz |
| Duty Cycle (Max) | 100% | - |
| Synchronous Rectifier | Yes | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Phase Control | Enable |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 14-SOIC | 8-PDIP |
