This detailed comparison of UC2578NG4 and LV5749NV-TLM-E 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 | 16-DIP (0.300", 7.62mm) | 16-LSSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR BUCK 16DIP | SWITCHING REGULATOR/CONTROLLER, |
| In Stock | 2 500 | 12 000 |
| Mounting Type | Through Hole | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Bulk |
| 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) | 14V ~ 72V | 8V ~ 42V |
| Frequency - Switching | 110kHz | 125kHz |
| Duty Cycle (Max) | 90% | 85% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Soft Start | Current Limit, Enable, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 16-PDIP | 16-SSOP |
