Defense Grade DC-DC Switching Converters

Part NumberGeneral DescriptionMarketing StatusInput VoltageInput VoltageOutput Current-MaxRegulated Output VoltageRegulated Output VoltageRegulator Switching frequencySoft-startOther FeaturesOscillator Switching frequencyOscillator Switching frequencyOscillator Switching frequencyOscillator Switching frequencyPackageInhibit Pin Synchronous rectification
R698638 V 2 A synchronous step-down switching regulator with 30 uA quiescent currentPreview43820.8538250YesAdj. FSW; Adj. Voltage Sup.25000020000002500002000000HTSSOP16trueYes
R5974ADUp to 2 A step down switching regulator for aerospace applicationsActive43621.23536250NoSYNCHRONIZATION/ VREF500700PowerSO-8trueNo
R5975DUp to 3 A step down switching regulatorActive43631.23536NoSYNCHRONIZATION/ VREF250700PowerSO-8trueNo
R5975ADUp to 2.5 A step down switching regulatorActive4362.51.23536500NoSYNCHRONIZATION/ VREF500700PowerSO-8trueNo
R5972DUp to 1.5 A step down switching regulatorPreview4361.51.23536NoSYNCHRONIZATION/ VREF250700SO-8falseNo
R7985A2 A step-down switching regulatorPreview4.53820.638250YesSYNCHRONIZATION, adj Fsw25010002501000PowerSO-8trueNo
R5973ADUp to 1.5 A step down switching regulator for aerospace applicationsActive4361.51.23536500NoSYNCHRONIZATION/ VREF500700PowerSO-8trueNo
R5970ADUp to 1 A step down switching regulatorPreview4.43611.23536500NoSYNCHRONIZATION/ VREF500700SO-8trueNo
R6902DUp to 1 A Switch Step Down regulator with Adjustable Current LimitPreview83611.23536250NoSYNCHRONIZATION/ VREFSO-8falseNo
RST1S31HFUp to 4 V, 3 A step-down 2.3 MHz switching regulator for aerospace applicationsPreview2.8430.842300Yes17502500VFDFPN 8 3x3x1.0trueYes
R5974DUp to 2.5 A step down switching regulatorfor aerospace applicationsActive4362.51.23536250NoSYNCHRO/Vref250700PowerSO-8trueNo
R5973DUp to 2 A step down switching regulatorActive43621.23536250NoSYNCHRONIZATION/ VREF500700PowerSO-8trueNo
R7986A3 A step-down switching regulatorPreview4.53830.638250YesSYNCHRONIZATION, adj Fsw25010002501000PowerSO-8trueNo