Switching Regulators
  • SC195F
  • 3.5MHz, 500mA Synchronous Step Down DC-DC Regulator
  • SC202F
  • 3.5MHz, 500mA Step-down Regulator with Integrated Inductor
  • SC21150
  • Tiny 1.2A Synchronous Buck Regulator
  • SC21152
  • Tiny 1.2A Synchronous Buck Regulator with Power Good
  • SC221
  • 20MHz, 650mA, X-EMI™-Enabled Synchronous Step-Down Regulator
  • SC284AQ
  • Dual Channel 2.5MHz, 1.7A Synchronous Buck Regulator
  • TS13101
  • Galvanic Isolated Latching 60V Power Load Switch
  • TS30011
  • High Efficiency 1A Current-Mode Synchronous Buck DC/DC Converter, 1MHz
Semtech SC1102

Semtech SC1102

Synchronous Voltage-Mode Controller for Distributed Power-Supply Applications

Add to Watch List

The SC1102 and SC1102A are low-cost, full featured, synchronous voltage-mode controllers designed for use in single ended power supply applications where efficiency is of primary concern.


  • 1.265 V reference available
  • Synchronous operation for high efficiency (95%)
  • RDS(ON) current sensing
  • On-chip power-good and OVP functions
  • Soft start
  • Enable function
  • 14 Pin SOIC lead free package available. Fully WEEE and RoHS compliant


  • Microprocessor core supply
  • Low-cost synchronous applications
  • Voltage regulator modules (VRM)
  • DDR termination supplies
  • Networking power supplies
  • Sequenced power supplies



Order Codes

  • SC1102ASTR: Package Minimum Tape & Reel Only
  • SC1102ASTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1102CS.TR: Package Minimum Tape & Reel Only
  • SC1102CSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.