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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 18 Weeks
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.24


Attributes Table
Topology Buck
Input Voltage 4.75V to 22V
Output Current-Max 2A
Switching Frequency-Max 1.2MHz
Features and Applications

The RT8270GS is an asynchronous high voltage buck converter that can support the input voltage range from 4.75 V to 22 V and the output current can be up to 2 A. Available in a SOP-8 package.

The chip provides protection functions such as cycle-bycycle current limiting and thermal shutdown protection.


  • Wide Operating Input Range : 4.75 V to 22 V
  • Adjustable Output Voltage Range : 1.222 V to 16 V
  • Output Current up to 2 A
  • 25 uA Low Shutdown Current
  • Power MOSFET : 0.18 Ω
  • High Efficiency up to 95%
  • 1.2 MHz Fixed Switching Frequency
  • Stable with Low ESR Output Ceramic Capacitors
  • Thermal Shutdown Protection
  • Cycle-By-Cycle Over Current Protection
  • RoHS Compliant and Halogen Free


  • Distributive Power Systems
  • Battery Charger
  • DSL Modems
  • Pre-regulator for Linear Regulators