This detailed comparison of LM3151MHE-3.3/NOPB and UCC2897APWR 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 | VIGOR |
|---|---|---|
| Package / Case | 14-PowerTSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR BUCK 14TSSOP | UCC2897A ADVANCED CURRENT-MODE A |
| In Stock | 217 | 451 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | SIMPLE SWITCHER® | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Bulk |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Buck | Flyback, Forward Converter |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 42V | 8.5V ~ 16V |
| Frequency - Switching | 250kHz | 250kHz |
| Duty Cycle (Max) | - | 70% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Enable, Soft Start | Current Limit, Enable, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 14-HTSSOP | 20-TSSOP |
