This detailed comparison of SI9122EDLP-T1-E3 and R1225N182B-TR-FE 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 | Vishay / Siliconix | RICOH Electronic Devices Co., LTD. |
|---|---|---|
| Package / Case | PowerPAK® MLP65-20 | SOT-23-6 |
| Description | IC REG CTRLR HALF-BRG MLP65-20 | 18.5V INPUT PWM/VFM STEP-DOWN DC |
| In Stock | 4 169 | 2 247 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Output Type | Transistor Driver | PWM |
| Function | Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Half-Bridge | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 13.2V | 2.3V ~ 18.5V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 91% | 100% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Sequencing, Soft Start | Enable |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | PowerPAK® MLP65-20 | SOT-23-6W |
