| Part number | LM1572 |
|---|---|
| Download | LM1572 Datasheet (PDF) |
| File Size | 545.38 KB |
| Manufacturer | National Semiconductor |
| Description | 500kHz Step-down Voltage Regulator |
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| Part Number | Description |
|---|---|
| LM1575 | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575HV | 1A Step-Down Voltage Regulator |
| LM1576-12 | Simple Switcherbb 3 Amp Step-Down Voltage Regulator |
| LM1576-15 | Simple Switcherbb 3 Amp Step-Down Voltage Regulator |
| LM1576-5.0 | Simple Switcher 3 Amp Step-Down Voltage Regulator |
The LM1572 is a 500kHz step-down (buck) switching voltage regulator capable of driving up to 1.5A in to a load while occupying a very small PCB area. Current Mode Control results in superior transient response and regulation over a wider range of operating conditions. National’s advanced analog bipolar, CMOS plus DMOS process enables high efficiency at high switching frequency, and the internal 150mΩ MOSFET switch...
