This detailed comparison of RT9214PSP and LM3743MMX-1000/NOPB 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 | Richtek | Texas Instruments |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Description | IC REGULATOR CONTROLLER | IC REG CTRLR BUCK 10MSOP |
| In Stock | 1 080 | 2 039 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Bulk | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 5V, 12V | 3V ~ 5.5V |
| Frequency - Switching | 300kHz | 300kHz |
| Duty Cycle (Max) | 100% | 76% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Phase Control | Current Limit, Enable, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 8-SOP | 10-VSSOP |
