This detailed comparison of S-8521C25MC-BTKT2U and R7521GS 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 | ABLIC U.S.A. Inc. | Richtek |
|---|---|---|
| Package / Case | SC-74A, SOT-753 | 16-SOIC (0.154", 3.90mm Width) |
| Description | IC REG CTRLR BUCK SOT23-5 | IC REGULATOR SOIC |
| In Stock | 2 131 | 2 438 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR) | Tube |
| Output Type | Transistor Driver | PWM |
| Function | Step-Down | - |
| Output Configuration | Positive | Positive |
| Topology | Buck | Half-Bridge, Push-Pull |
| Number of Outputs | 1 | 4 |
| Output Phases | 1 | - |
| Voltage - Supply (Vcc/Vdd) | 2.5V ~ 10V | 4V ~ 6V |
| Frequency - Switching | 60kHz | 60kHz |
| Duty Cycle (Max) | 100% | 46% |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable | Enable, Power Good |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | SOT-23-5 | 16-SOP |
