This detailed comparison of UCC2541RHBRG4 and LM3743MM-300 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 | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Description | IC REG CTRLR BUCK 32QFN | IC REG CTRLR BUCK 10MSOP |
| In Stock | 2 043 | 2 953 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| 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) | 8.5V ~ 35V | 3V ~ 5.5V |
| Frequency - Switching | 300kHz | 300kHz |
| Duty Cycle (Max) | - | 91% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Ramp, Reset, Soft Start, Tracking | Current Limit, Enable, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 32-VQFN (5x5) | 10-VSSOP |
