LM2744 is Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| LM2742 | N-Channel FET Synchronous Buck Regulator Controller |
| LM2743 | N-Channel FET Synchronous Buck Regulator Controller |
| LM2745 | (LM2745 / LM2748) Synchronous Buck Controller |
| LM2746 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller |
| LM2747 | Synchronous Buck Controller |
The LM2744 is a high-speed synchronous buck regulator controller with an externally adjustable reference voltage (between 0.5V to 1.5V). It can provide simple down conversion to output voltages as low as 0.5V. Though the control sections of the IC are rated for 3 to 6V, the driver sections are designed to accept input supply rails as high as 16V.
