Semtech SC401B

Features

• Power System
  • Input voltage — 3V to 17V
  • Bias voltage — 3V to 5.5V LDO or external
  • Up to 96% peak efficiency
  • Integrated bootstrap switch
  • Programmable LDO output — 200mA
  • Reference tolerance — 1% TJ= -40 to +125 °C
  • Programmable soft-start time
• Logic Input/Output Control
  • Independent EN controls for LDO and switcher
  • Programmable VIN UVLO threshold
  • Power good output
  • Selectable PSAVE or FCM mode
• Protection
  • Over-voltage and under-voltage
  • TC compensated RDS(ON) sensed current limit
  • Thermal Shutdown
• Output Capacitor Types
  • High ESR — SP, POSCAP, OSCON
  • Ceramic capacitors
• Package
  • Lead-free package — 5x5mm, 32-Pin MLPQ
  • RoHS/WEEE compliant and Halogen free

Applications

• Networking and telecommunication equipment
• Printers, DSL, and STB applications
• Embedded systems and power supply modules
• Point of load power supplies

Packaging

• MLPQ 32-Pin - 5x5mm

Order Codes

• SC401BMLTRT