SC195F
SC195F is 500mA Synchronous Step Down DC-DC Regulator manufactured by SEMTECH.
POWER MANAGEMENT
Features
- - Input Voltage
- 2.9V to 5.5V
- - Output Voltage
- 0.8V to 3.3V
- - Output current capability
- 500mA
- - Efficiency up to 94%
- - 15 Programmable output voltages
- - Fast transient response
- - Oscillator frequency
- 3.5MHz
- - 100% duty cycle capability
- - Quiescent current
- 4.8 mA typ
- - Shutdown Current
- 0.1µA typ
- - Internal soft-start
- - Over-voltage protection
- - Current limit and short circuit protection
- - Over-temperature protection
- - Input under-voltage lockout
- - Floating control pin protection
- - MLPQ-UT8 1.5 x 1.5 x 0.6 (mm) package
- - Pb free, halogen free, and RoHS/WEEE pliant
Applications
- - Smart phones and cellular phones
- - MP3/Personal media...
