This detailed comparison of LM5642MTCX/NOPB and LTC3803ES6-5#TRMPBF 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 | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) | SOT-23-6 Thin, TSOT-23-6 |
| Description | IC REG CTRLR BUCK 28TSSOP | IC REG CTRLR FLYBACK TSOT23-6 |
| In Stock | 4 378 | 1 034 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Buck | Flyback |
| Number of Outputs | 2 | 1 |
| Output Phases | 2 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V | 4V ~ 8.1V |
| Frequency - Switching | 200kHz | 200kHz |
| Duty Cycle (Max) | 98.9% | 80% |
| Synchronous Rectifier | Yes | No |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Soft Start | Current Limit, Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 28-TSSOP | TSOT-23-6 |
