경로 :OKDatasheet > 반도체업체순위 > Ricoh Datasheet > RH5RI423B-T1
RH5RI423B-T1 사양 : "VFM step-up DC/DC converter. Output voltage 4.2V. Internal Tr./External Tr. (selectively available)(oscillator frequency 100kHz, with chip enable function) Taping type T1"