ADM1051A

Obsolete

Precision Dual Voltage Regulator Controllers

Data Sheet (Rev. 0)
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Part Details

  • Two Independent Controllers on One Chip
  • 1.515 V and 1.818 V Outputs
  • Shutdown Inputs to Control Each Channel
  • Compatible with PC Motherboard TYPEDET Signal
  • ±2.5% Accuracy Over, Line, Load, and Temperature
  • Works with External N-Channel MOSFETs for Low Cost
  • Low Quiescent Current
  • Low Shutdown Current
  • “Hiccup Mode” Fault Protection
  • Small, 8-Lead SOIC Package
  • No External Voltage or Current Setting Resistors
  • 1.8 V/3.3 V ICH Sequenced Power-Up on ADM1051A
ADM1051A
Precision Dual Voltage Regulator Controllers
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Documentation

Data Sheet 1

Application Note 1

Technical Articles 1

Frequently Asked Question 1

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Tools & Simulations

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