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LM2574 |
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| Part Number | LM2574 |
| Manufacturer | Micrel Semiconductor |
| Description | The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains all of the active circuitry necessary to construct a stepdown (buck) switching regula... |
| Features |
• 3.3V, 5V, 12V, and adjustable output versions • Adjustable version output 1.23V to 37V ±4% max. over line and load conditions. • Guaranteed 0.5A output current • Wide input voltage, up to 40V • Thermal shutdown and current limit protection • Requires only 4 external components. • Shutdown capability (standby mode) • Low power standby mode < 200µA Typical • High-efficiency • 52kHz fixed frequency internal oscillator • Uses standard inductors Applications • Simple high-efficiency step-down (buck) regulator • Efficient pre-regulator for linear regulators • On-card switching regulators • Positive to... |
| Document |
 LM2574 Data Sheet
PDF 185.12KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | LM2574 |
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| 2 | LM2574 |
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| 3 | LM2574 |
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| 6 | LM2574HV |
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Desde 2024. D4U Semiconductor.
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