Semtech SC195

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
 
• High light-load efficiency via automatic PSAVE mode
 
• Fast transient response
 
• Temperature range — -40 to +85°C
 
• Oscillator frequency — 3.5MHz
 
• 100% duty cycle capability
 
• Quiescent current — 38μA typ
 
• Shutdown Current — 0.1μA typ
 
• Internal soft-start
 
• Over-voltage protection
 
• Current limit and short circuit protection
 
• Over-temperature protection
 
• 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 compliant

Applications

 
• Smart phones and cellular phones
 
• MP3/Personal media players
 
• Personal navigation devices
 
• Digital cameras
 
• Single Li-ion cell or 3 NiMH/NiCd cell devices
 
• Devices with 3.3V or 5V internal power rails

Packaging

• MLPQ-UT8

Order Codes

• SC195ULTRT: Lead Free, Halogen Free, RoHS/WEEE Complaint, 3000 pcs, Tape and Reel Only
• SC195EVB: SC195 Evaluation Board