SC187
SC187 is 2.2MHz Synchronous Step-Down Regulator manufactured by SEMTECH.
POWER MANAGEMENT
4A, 2.2MHz Synchronous Step-Down Regulator with 15 Preset Output Voltages
Features
- Input Voltage Range
- 2.9 to 5.5V
- Output Voltage Range
- 0.8V to 3.3V
- Output Current
- up to 4A
- Ultra-Small Footprint
- <1mm Height Solution
- Minimum 1.8MHz Switching Frequency with no AM
Radio Band Interference
- Efficiency Up to 95%
- Low Output Noise Across Load Range
- Excellent Transient Response
- Start Up into Pre-Bias Output
- Duty-Cycle Low Dropout Operation
- 100%
- Shutdown Current
- <1µA
- Externally Programmable Soft Start Time
- Power Good indicator
- Input Under-Voltage Lockout
- Output Over-Voltage, Current Limit Protection
- Over-Temperature Protection
- Thermally Enhanced 3 x 3 x 0.6 (mm)
MLPQ-UT16 package
- Temperature Range
- -40 to...
