MP2303DQ-LF-Z
Conv DC-DC Single Step Down 4.75V to 28V 10-Pin QFN T/R
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RoHS 10 Compliant -
Tariff Charges
The MP2303 is a monolithic synchronous buck regulator. The device integrates power MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 28V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to 1µA. This device, available in 8-pin SOIC and 3x3 10-pin QFN packages, provides a very compact system solution with minimal reliance on external components.
3A Output Current Wide 4.75V to 28V Operating Input Range Integrated Power MOSFET Switches Output Adjustable from 0.8V to 25V Up to 95% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capacitors Fixed 340KHz Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Thermally Enhanced 8-Pin SOIC and 3x3 QFN10 Packages
Technical Attributes
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| Description | Value | |
|---|---|---|
| 95 % | ||
| 28 V | ||
| 4.75 V | ||
| Matte Tin | ||
| 260 °C | ||
| 28 V | ||
| 4.75 V | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 10 | ||
| 1 | ||
| 3.3000 V | ||
| -40 to 85 °C | ||
| 85 °C | ||
| -40 °C | ||
| 3 A | ||
| Adjustable | ||
| 0.8 to 25 V | ||
| 10QFN | ||
| 10 | ||
| 3 x 3 x 0.95 mm | ||
| Industrial | ||
| QFN | ||
| 300 to 380 kHz | ||
| 340 kHz | ||
| Synchronous Buck (Step Down) |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: