Ricoh R3130N26AA3-TR Low voltage detector with built-in delay circuit. Detector threshold 2.63V. Output delay time 50ms. Output type Nch open drain. Taping type TR.
Ricoh R3130N26AC3-TR Low voltage detector with built-in delay circuit. Detector threshold 2.63V. Output delay time 50ms. Output type CMOS. Taping type TR.