This detailed comparison of UC3572N and LT3837IFE#TRPBF 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 | VIGOR | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 8-DIP (0.300", 7.62mm) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Description | SWITCHING CONTROLLER | IC REG CTRLR FLYBACK 16TSSOP |
| In Stock | 9 749 | 3 212 |
| Mounting Type | Through Hole | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Negative | Positive, Isolation Capable |
| Topology | Flyback | Flyback |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 30V | 4.5V ~ 20V |
| Frequency - Switching | 100kHz | 100kHz |
| Duty Cycle (Max) | 92% | 88% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Ramp | Enable, Frequency Control, On Time Control |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 8-PDIP | 16-TSSOP-EP |
