GLF78131 / T

3-Channel IQSmartTM Load Switch

GLF78131   : 1.27mm x 1.67mm x 0.55mm

GLF78131T : 1.27mm x 1.67mm x 0.35mm


  • Ultra-Low IQ: 1nA Typ @ 5.5VIN
  • Ultra-Low ISD: 19nA Typ @ 5.5VIN
  • Low RON = 34mΩ Typ @ 5.5VIN
  • IOUT Max = 1.5A
  • Wide Input Range: 1.1V to 5.5V
  • Controlled Rise Time: 500us at 3.3VIN
  • Internal EN Pull-Down Resistor
  • Integrated Output Discharge Switch
  • Temperature Range: -40 to 85°C
  • HBM: 6kV, CDM: 2kV



  • Thin Wearables
  • Thin Medical Portables
  • Thin Mobiles
  • Thin Battery Powered Systems


GLF 71311 schematic


The GLF78131 / GLF78131T are an ultra-efficiency, integrated IQSmartTM Load Switch with three independent and identical load switch channels. Each load switch features an ultra-efficient IQSmartTM technology that supports some of the lowest quiescent current (IQ) and shutdown current (ISD) in the industry. Low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime.


NOTE: Spec values & feature set for "Coming Soon" and "Development" devices are provided on a best estimate basis, based on available data at time of estimate. Values are subject to change. GLF makes no warrenties that it will release or offer for sale products that are marked “Coming Soon” or “Development” "Integrated Features" Table Key: √ = Feature Included, P = Programmable Feature

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