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R1223N392E-TR是什麽作用： PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR
R1223N392E-TR類似电子零件：
- R1221N15AA-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz
- R1221N15AB-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz
- R1221N15AC-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz
- R1221N15AD-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz
- R1221N15AE-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz
- R1221N15AF-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz
- R1221N15AF-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz
- R1221N15AG-TR
- Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.5V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz
R1223N392E-TR PDF資料和參數原理簡介
品牌 : Ricoh
封裝形式 : SOT-23
引腳數量 : 5
溫度範圍 : 最小 -40 °C | 最大 85 °C
文件大小 : 227 KB
功能應用 : PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR
R1223N392E-TR PDF資料下載