This detailed comparison of UC3841N and R1224N302H-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 | Texas Instruments | RICOH Electronic Devices Co., LTD. |
|---|---|---|
| Package / Case | 18-DIP (0.300", 7.62mm) | SC-74A, SOT-753 |
| Description | IC REG CTRLR MULT TOPOLOGY 18DIP | 18.5V INPUT PWM/VFM STEP-DOWN DC |
| In Stock | 48 | 2 500 |
| Mounting Type | Through Hole | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Boost, Flyback, Forward Converter | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 32V | 2.3V ~ 18.5V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 95% | 100% |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start | Enable |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C |
| Supplier Device Package | 18-PDIP | SOT-23-5 |
