This detailed comparison of R7780AGS and UC2573DTR 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 | VIGOR |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width) |
| Description | IC POWER MANAGEMENT | UC2573 BUCK PULSE WIDTH MODULATO |
| In Stock | 8 374 | 24 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Bulk | Bulk |
| Output Type | PWM | Transistor Driver |
| Function | - | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | - | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 12V ~ 25V | 4.75V ~ 30V |
| Frequency - Switching | 65kHz | 100kHz |
| Duty Cycle (Max) | 75% | 92% |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit | Current Limit, Ramp |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 7-SOP | 8-SOIC |
