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LD7280 |
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| Part Number | LD7280 |
| Manufacturer | Leadtrend |
| Description | The LD7280 is a VFM step-up DC/DC converter with ultra low supply current. The CMOS design results in less power consumption and high capability for battery-powered instruments. The LD7280 is a high e... |
| Features |
• Minimum external component counts • Ultra low input current in switch off (TYP 5µA) • ±2% High accuracy of output voltage • Low ripple and low noise • Low start-up voltage, 0.85V at no load. • 80% efficiency with low cost inductor Applications • Power source for battery -powered equipment • Power source for DSC, PDA, Camcorders, VCRs, Pagers, and Hand-held communication equipment Typical Application 47µH VIN L L range: 10µH~120µH D1 5817SL LX VOUT NC CE GND LD7280 Fig. 1 VOUT COUT 22µF Leadtrend Technology Corporation LD7280-DS-00a May 2007 1 LD7280 Pin Configuration SOT-89 (TOP VIEW)... |
| Document |
 LD7280 Data Sheet
PDF 164.35KB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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