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T1 R1170H161B-T2 RH5RE44AC RH5RE21AA-T1 R1110N251BTR R1120N221B-TL RQ5RW41AB RE5VT46CA-RF R1280D002B-TR RH5VL24CA-T1 RN5RF48AA-TR R3112N24C-TR R1110N381ATR RH5RH283B-T1 R1210N491C-TL RH5RL21AA-T1 R1210N301C-TR R1221N40AC-TR RN5RY481A-TR R3130N34EA-TR RE5VT46AC RH5VL31AA-T2 RH5RE5

Ricoh Datasheets Catalog-197

Part NoManufacturerApplication
RQ5RW50BB RicohVoltage regulator IC. Output voltage 5.0V. H active type. Antistatic bag (for sample only)
RH5RI573B-T1 RicohVFM step-up DC/DC converter. Output voltage 5.7V. Internal Tr./External Tr. (selectively available)(oscillator frequency 100kHz, with chip enable function) Taping type T1
R1170H161B-T2 Ricoh800mA LDO regulator. Output voltage 1.6V. Built-in chip enable circuit, active at H. Taping type T2.
RH5RE44AC RicohVoltage regulator with middle output current. Output voltage 4.4V. Antistatic bag
RH5RE21AA-T1 RicohVoltage regulator with middle output current. Output voltage 2.1V. Standard taping type T1
R1110N251BTR RicohLow noise 150mA L.D.O. regulator. Output voltage 2.5V. "H" active type. Standard taping specification TR.
R1120N221B-TL RicohLow noise 150mA LDO regulator. Output voltage 2.2V. H active type. Taping specification TL.
RQ5RW41AB RicohVoltage regulator IC. Output voltage 4.1V. L active type. Antistatic bag (for sample only)
RE5VT46CA-RF RicohLow voltage detector. Detector threshold 4.6V. Output type CMOS. Taping type RF
R1280D002B-TR Ricoh2-channel PWM DC/DC controller. Fosc = 700kHz, with internal phase compensation and standby mode. Taping type TR
RH5VL24CA-T1 RicohVoltage detector. Detector threshold 2.4V. Output type CMOS. Taping type T1.
RN5RF48AA-TR RicohLow ripple voltage regulator with external transistor. Output voltage 4.8V. Chip enable active type L. Standard taping type TR
R3112N24C-TR RicohLow voltage detector with output delay. Output voltage 2.4V. Output type CMOS. Standard taping type TR.
R1110N381ATR RicohLow noise 150mA L.D.O. regulator. Output voltage 3.8V. "L" active type. Standard taping specification TR.
RH5RH283B-T1 RicohPWM step-up DC/DC converter. Output voltage 2.8V. Internal Tr./External Tr. (selectively available) (oscillator frequency 100kHz, with chip enable function). Taping type T1
R1210N491C-TL RicohPWM step-up DC/DC converter. Output voltage 4.9V. Oscillator frequency 100kHz without a frequency change-over cicuit. Taping specification TL
RH5RL21AA-T1 RicohVoltage regulator. Output voltage 2.1V. Taping type T1
R1210N301C-TR RicohPWM step-up DC/DC converter. Output voltage 3.0V. Oscillator frequency 100kHz without a frequency change-over cicuit. Standard taping specification TR
R1221N40AC-TR RicohStep-down DC/DC converter with voltage detector. Output voltage (Vout) 4.0V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz
RN5RY481A-TR RicohVFM step-up DC/DC converter controller. Output voltage 4.8V. Standard taping type TR
R3130N34EA-TR RicohLow voltage detector with built-in delay circuit. Detector threshold 3.4V. Standard output delay time 240ms. Output type Nch open drain. Taping type TR.
RE5VT46AC RicohLow voltage detector. Detector threshold 4.6V. Output type Nch open drain. Antistatic bag
RH5VL31AA-T2 RicohVoltage detector. Detector threshold 3.1V. Output type Nch open drain. Taping type T2.
RH5RE50AA-T1 RicohVoltage regulator with middle output current. Output voltage 5.0V. Standard taping type T1
RH5VT20AC RicohLow voltage detector. Detector threshold 2.0V. Output type Nch open drain. Antistatic bag
RN5RK321B-TR RicohVFM step-up DC/DC converter. Output voltage 3.2V. Internal Lx Tr. driver. Duty cycle 55%. Standard taping type TR
RE5VT35AA-RF RicohLow voltage detector. Detector threshold 3.5V. Output type Nch open drain. Taping type RF
RN5RT20AC RicohLow dropout voltage regulator. Output voltage 2.0V. Antistatic bag for samples
R5310L008B RicohMulti LDO for cellular-phone
RH5RH511A-T1 RicohPWM step-up DC/DC converter. Output voltage 5.1V. Internal Lx Tr. driver (oscillator frequency 50kHz). Taping type T1

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