SC189
SC189 is 1.5A Synchronous Step Down Regulator manufactured by SEMTECH.
POWER MANAGEMENT Features
- VIN Range: 2.9
- 5.5V
- VOUT Options: 1.0
- 3.3V
- Up to 1.5A Output Current
- Ultra-Small Footprint, <1mm Height Solution
- 2.5MHz Switching Frequency
- Efficiency Up to 93%
- Low Output Noise Across Load Range
- Excellent Transient Response
- Start Up into Pre-Bias Output
- 100% Duty-Cycle Low Dropout Operation
- <1µA Shutdown Current
- Internal Soft Start
- Input Under-Voltage Lockout
- Output Over-Voltage, Current Limit Protection
- Over-Temperature Protection
- Adjustable Output Voltage
- Available in SOT23-5 package and 2mm x 2mm x
0.6mm thermally enhanced MLPD-UT6 package
- -40 to +85°C Temperature Range
- Fully WEEE and Ro HS pliant
Applications
- Bluetooth Radios
- DSC and PMPs
- GPS Devices
- x DSL Systems
- POL Regulators
- Portable...
