Overview

The SC1112 was designed for the latest high speed motherboards. It includes three low dropout regulator controllers. The controllers provide the power for the system AGTL bus Termination Voltage, Chipset, and clock circuitry.

Packaging

  • TSSOP16, SOIC16

Order Codes

  • SC1112ASTR: Package Minimum Tape & Reel Only
  • SC1112ATSTR: Package Minimum Tape & Reel Only
  • SC1112ATSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1112STR: Package Minimum Tape & Reel Only
  • SC1112STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
  • SC1112TSTR: Package Minimum Tape & Reel Only

PB Free/ROHS

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Features

  • Triple linear controllers
  • Selectable and adjustable output voltages
  • LDOs track input voltage within 200 mV (function of the MOSFETs used) until regulation
  • Integrated charge pump
  • Programmable power-good delay signal
  • Latched over-current protection
  • SO-16 and TSSOP-16 packages

Applications

  • Pentium® III motherboards
  • Triple power supplies

Inventory

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