SP4446 Overview
The SP4446 is a micro power Boost Regualtor in a 5-lead SOT-23 package. It is a current limited, fixed off time regulator configured for use in boost mode applications. The operating voltage can be less than 3V and is capable of generating voltages as high as 30 Volts.
SP4446 Key Features
- High Output Voltage: Up to 30V
- High Efficiency
- Low Quiescent Current: ~20uA
- Miniature Package: (5-lead SOT-23)
- Single Battery Cell Operation
- Programmable Output Voltage
- 1Ω Switch (150mV at 150mA)