This detailed comparison of LX1671CPW and ISL6440IAZ-T7 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 | Microsemi | Intersil (Renesas Electronics America) |
|---|---|---|
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) | 24-SSOP (0.154", 3.90mm Width) |
| Description | IC REG CTRLR BUCK 38TSSOP | IC REG CTRLR BUCK 24QSOP |
| In Stock | 2 496 | 174 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | LoadSHARE™ | - |
| Package | - | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 4 | 2 |
| Output Phases | 2 | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 5.6V ~ 24V |
| Frequency - Switching | 300kHz | 300kHz |
| Duty Cycle (Max) | 85% | 93% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Soft Start | Enable, Phase Control, Power Good, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 38-TSSOP | 24-QSOP |
