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R1221N39XD-TR spec: Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz

R1221N39XD-TR similares

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  • R1221N15AF-TR
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R1221N39XD-TR Datasheet e Spec

Fabricante : Ricoh 

Embalagem : SOT-23 

Pins : 6 

Temperature : Min -40 °C | Max 85 °C

Tamanho : 239 KB

Aplicativo : Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz 

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