SY20108
Description
SY20108 is a high efficiency 3MHz synchronous step down DC/DC regulator IC capable of delivering up to 1A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.
Key Features
- Low RDS(ON) for internal switches (top/bottom) 270mΩ/160mΩ
- 2.5~5.5V input voltage range
- High switching frequency 3.0MHz minimizes the external components
- Internal soft-start limits the inrush current
- 100% dropout operation
- RoHS Compliant and Halogen Free
- Compact package: SOT23-5
