| Part Number | LM3743MM-1000/NOPB | LM3743MMX-1000/NOPB |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Active | Obsolete |
| Output Type | - | Transistor Driver |
| Function | - | Step-Down |
| Output Configuration | - | Positive |
| Topology | - | Buck |
| Number of Outputs | - | 1 |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 3V ~ 5.5V |
| Frequency - Switching | - | 300kHz |
| Duty Cycle (Max) | - | 76% |
| Synchronous Rectifier | - | Yes |
| Clock Sync | - | No |
| Serial Interfaces | - | - |
| Control Features | - | Current Limit, Enable, Soft Start, Tracking |
| Operating Temperature | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | Surface Mount |
| Package / Case | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | - | 10-VSSOP |