This detailed comparison of MC33129EFR2 and XC9121B091ER-G 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 | NXP Semiconductors | Torex Semiconductor Ltd. |
|---|---|---|
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 6-UFDFN Exposed Pad |
| Description | IC REG CTRLR FLYBACK 14SOIC | STEP-UP DCDC CONTROLLER MAX.DUTY |
| In Stock | 3 923 | 140 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | XC9121 |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Flyback | Boost |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.24V ~ 12V | 1.8V ~ 6V |
| Frequency - Switching | 100kHz | 100kHz |
| Duty Cycle (Max) | - | 93% |
| Synchronous Rectifier | No | No |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control, Ramp, Soft Start | Enable |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supplier Device Package | 14-SO | 6-USPC (1.8x2) |
