| Part No | Manufacturer | Application |
|---|
| R1221N18AF-TR | Ricoh | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 1.8V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
| R1140Q171B-TL | Ricoh | 120mA LDO regulator IC. Output voltage 1.7V. Mask option without auto discharge function at OFF state. Taping type TL. |
| R1223N252B-TL | Ricoh | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 2.5V. Oscillator frequency 500kHz. Taping specification TL |
| R3112N12C-TR | Ricoh | Low voltage detector with output delay. Output voltage 1.2V. Output type CMOS. Standard taping type TR. |
| R1223N152F-TL | Ricoh | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| RE5VL50AA-RF | Ricoh | Voltage detector. Detector threshold 5.0V. Output type Nch open drain. Taping type RF |
| R1221N42AA-TR | Ricoh | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.2V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
| R1170D181B-TR | Ricoh | 800mA LDO regulator. Output voltage 1.8V. Built-in chip enable circuit, active at H. Taping type TR. |
| RN5RL24AA-TR | Ricoh | Voltage regulator. Output voltage 2.4V. Taping type TR |
| R1221N42AH-TR | Ricoh | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.2V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
| R1111N361B-TR | Ricoh | Low noise 150mA LDO regulator. Output voltage 3.6V. "H" active type. Standard taping specification TR |
| R1170D291A-TR | Ricoh | 800mA LDO regulator. Output voltage 2.9V. Built-in chip enable circuit, active at L. Taping type TR. |
| R3112Q47C-TR | Ricoh | Low voltage detector with output delay. Output voltage 4.7V. Output type CMOS. Standard taping type TR. |
| R1221N43AC-TR | Ricoh | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.3V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
| RH5VT40AA-T1 | Ricoh | Low voltage detector. Detector threshold 4.0V. Output type Nch open drain. Standard taping type T1 |
| R3131N29AA3-TR | Ricoh | Low voltage detector with built-in delay circuit. Detector threshold 2.93V. Output delay time 50ms. Output type Nch open drain. Detection mode H series output. Taping type TR. |
| RH5VL48AA-T1 | Ricoh | Voltage detector. Detector threshold 4.8V. Output type Nch open drain. Taping type T1. |
| RN5RF21AC | Ricoh | Low ripple voltage regulator with external transistor. Output voltage 2.1V. Chip enable active type L. Antistatic bag |
| RH5RH693B-T2 | Ricoh | PWM step-up DC/DC converter. Output voltage 6.9V. Internal Tr./External Tr. (selectively available) (oscillator frequency 100kHz, with chip enable function). Taping type T2 |
| RN5VT31AA-TR | Ricoh | Low voltage detector. Detector threshold 3.1V. Output type Nch open drain. Standard taping type TR |
| RE5VL51AC | Ricoh | Voltage detector. Detector threshold 5.1V. Output type Nch open drain. Antistatic bag. |
| RN5VS51AC | Ricoh | Low voltage detector. Detector threshold 5.1V. Output type Nch open drain. Antistatic bag for samples |
| R1230D281B-TR | Ricoh | PWM/FVM step-down DC/DC converter with synchrnous rectifier. Output voltage 2.8V. Optional function 800kHz, fixed output voltage. Standard taping type TR |
| R1223N482C-TL | Ricoh | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.8V. Oscillator frequency 300kHz. Taping specification TL |
| RN5VL58CA-TL | Ricoh | Voltage detector. Detector threshold 5.8V. Output type CMOS. Taping type TL. |
| RE5VT44AA-RR | Ricoh | Low voltage detector. Detector threshold 4.4V. Output type Nch open drain. Taping type RR |
| RN5VS36CA-TR | Ricoh | Low voltage detector. Detector threshold 3.6V. Output type CMOS. Standard taping type TR |
| RE5VL32AC | Ricoh | Voltage detector. Detector threshold 3.2V. Output type Nch open drain. Antistatic bag. |
| R1113Z421A-TL | Ricoh | Low noise 150mA LDO regulator IC. Output voltage 4.2V. Active low type. Taping type TL. |
| RH5RH272B-T2 | Ricoh | PWM step-up DC/DC converter. Output voltage 2.7V. External Tr. driver (oscillator frequency 100kHz). Taping type T2 |
