This detailed comparison of LV5749NV-TLM-E and UC2578N 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 | VIGOR | Texas Instruments |
|---|---|---|
| Package / Case | 16-LSSOP (0.173", 4.40mm Width) | 16-DIP (0.300", 7.62mm) |
| Description | SWITCHING REGULATOR/CONTROLLER, | IC REG CTRLR BUCK 16DIP |
| In Stock | 12 000 | 2 500 |
| Mounting Type | Surface Mount | Through Hole |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Bulk | Tube |
| 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) | 8V ~ 42V | 14V ~ 72V |
| Frequency - Switching | 125kHz | 110kHz |
| Duty Cycle (Max) | 85% | 90% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start | Current Limit, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 16-SSOP | 16-PDIP |
