This detailed comparison of LT3837IFE#PBF and XC9121D091MR-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 | Linear Technology (Analog Devices, Inc.) | Torex Semiconductor Ltd. |
|---|---|---|
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | SC-74A, SOT-753 |
| Description | IC REG CTRLR FLYBACK 16TSSOP | STEP-UP DCDC CONTROLLER MAX.DUTY |
| In Stock | 563 | 160 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | XC9121 |
| Package | Tube | 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) | 4.5V ~ 20V | 1.8V ~ 6V |
| Frequency - Switching | 100kHz | 100kHz |
| Duty Cycle (Max) | 88% | 93% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control, On Time Control | Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Supplier Device Package | 16-TSSOP-EP | SOT-25 |
