| 型號 | 品牌 | 功能應用 |
|---|
| R1223N182C-TR | Ricoh | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.8V. Oscillator frequency 300kHz. Standard taping specification TR |
| RE5VL33CA-RF | Ricoh | Voltage detector. Detector threshold 3.3V. Output type CMOS. Taping type RF. |
| R1223N202B-TR | Ricoh | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 2.0V. Oscillator frequency 500kHz. Standard taping specification TR |
| RE5VL20CA-TZ | Ricoh | Voltage detector. Detector threshold 2.0V. Output type CMOS. Taping type TZ. |
| R1210N501D-TL | Ricoh | PWM step-up DC/DC converter. Output voltage 5.0V. Oscillator frequency 180kHz without a frequency change-over cicuit. Taping specification TL |
| R3111H461A-T1 | Ricoh | Low voltage detector. Detector threshold (-Vdet) 4.6V. Output type Nch open drain. |
| R3131N40DA-TR | Ricoh | Low voltage detector with built-in delay circuit. Detector threshold 4.00V. Output delay time 200ms. Output type Nch open drain. Detection mode H series output. Taping type TR. |
| RN5VL21AA-TR | Ricoh | Voltage detector. Detector threshold 2.1V. Output type Nch open drain. Taping type TR. |
| RF5C62 | Ricoh | CMOS LSI real time clock. |
| RN5RK541B-TR | Ricoh | VFM step-up DC/DC converter. Output voltage 5.4V. Internal Lx Tr. driver. Duty cycle 55%. Standard taping type TR |
| R1110N591ATL | Ricoh | Low noise 150mA L.D.O. regulator. Output voltage 5.9V. "L" active type. Taping specification TL |
| R1111N321B-TR | Ricoh | Low noise 150mA LDO regulator. Output voltage 3.2V. "H" active type. Standard taping specification TR |
| RH5VT27AA-T2 | Ricoh | Low voltage detector. Detector threshold 2.7V. Output type Nch open drain. Taping type T2 |
| RN5RF57BA-TL | Ricoh | Low ripple voltage regulator with external transistor. Output voltage 5.7V. Chip enable active type H. Taping type TL |
| R1230D191A-TR | Ricoh | PWM/FVM step-down DC/DC converter with synchrnous rectifier. Output voltage 1.9V. Optional function 500kHz, fixed output voltage. Standard taping type TR |
| RH5RH632B-T1 | Ricoh | PWM step-up DC/DC converter. Output voltage 6.3V. External Tr. driver (oscillator frequency 100kHz). Taping type T1 |
| R1223N282D-TR | Ricoh | Step-down DC/DC converter with low supply current by CMOS. Output voltage 2.8V. Oscillator frequency 500kHz. Standard taping specification TR |
| RE5VT38CA-RF | Ricoh | Low voltage detector. Detector threshold 3.8V. Output type CMOS. Taping type RF |
| RN5VD56CA-TL | Ricoh | Voltage detector with output delay. Detector threshold 5.6V. Output type CMOS. Taping type TL |
| RQ5RW39AB | Ricoh | Voltage regulator IC. Output voltage 3.9V. L active type. Antistatic bag (for sample only) |
| RQ5RW23AA-TR | Ricoh | Voltage regulator IC. Output voltage 2.3V. L active type. Taping type TR |
| R1223N202F-TL | Ricoh | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 2.0V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| RN5VD57CA-TL | Ricoh | Voltage detector with output delay. Detector threshold 5.7V. Output type CMOS. Taping type TL |
| R1230D141A-TR | Ricoh | PWM/FVM step-down DC/DC converter with synchrnous rectifier. Output voltage 1.4V. Optional function 500kHz, fixed output voltage. Standard taping type TR |
| R3130N46AA5-TR | Ricoh | Low voltage detector with built-in delay circuit. Detector threshold 4.65V. Output delay time 50ms. Output type Nch open drain. Taping type TR. |
| R3111Q221C-TR | Ricoh | Low voltage detector. Detector threshold (-Vdet) 2.2V. Output type CMOS. Standard taping specification TR |
| RE5VL31AA-TZ | Ricoh | Voltage detector. Detector threshold 3.1V. Output type Nch open drain. Taping type TZ |
| RN5RL32AA-TL | Ricoh | Voltage regulator. Output voltage 3.2V. Taping type TL |
| RH5RE33AA-T2 | Ricoh | Voltage regulator with middle output current. Output voltage 3.3V. Taping type T2 |
| R1221N45XD-TR | Ricoh | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.5V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
