Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SO-8.pngNRND = Not Recommended for New Design
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The AP5101 is a current mode step-down converter with a built-in power MOSFET to enable smallest solution size power conversion. With the low series resistance power switch it enables a constant output current of up to 1.5A over a wide input supply range. The load and line regulation has excellent response time over the operating input voltage and temperature range. The AP5101 is self protected, through a cycle-by-cycle current limiting algorithm and an on chip thermal protection. The AP5101 will provide the voltage conversion with a low count of widely available standard external components. The AP5101 is available in SO-8 package.
| Efficiency (%) | 92 |
|---|---|
| Frequency Typ (Hz) | 1400 |
| HS RDS(ON) (mΩ) | 350 |
| LS RDS(ON) (mΩ) | N/A |
| MaximumInput Voltage (V) | 22 |
| MinimumInput Voltage (V) | 4.75 |
| Output Current (mA) | 1.5 |
| Output Voltage (V) | 0.81 to 15 |
| Quiescent Current Typ (mA) | 0.5 |
| Shutdown Current Typ (µA) | 0.1 |
| Type | Buck |
