| 1373001 | R1223N422E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373002 | R1223N422E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373003 | R1223N422F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373004 | R1223N422F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373005 | R1223N422G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373006 | R1223N422G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373007 | R1223N422H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373008 | R1223N422H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373009 | R1223N432A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1373010 | R1223N432A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373011 | R1223N432B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1373012 | R1223N432B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373013 | R1223N432C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1373014 | R1223N432C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373015 | R1223N432D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1373016 | R1223N432D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373017 | R1223N432E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373018 | R1223N432E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373019 | R1223N432F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
|
| 1373020 | R1223N432F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373021 | R1223N432G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373022 | R1223N432G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373023 | R1223N432H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373024 | R1223N432H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.3V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373025 | R1223N442A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1373026 | R1223N442A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373027 | R1223N442B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1373028 | R1223N442B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373029 | R1223N442C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1373030 | R1223N442C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373031 | R1223N442D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1373032 | R1223N442D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373033 | R1223N442E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373034 | R1223N442E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373035 | R1223N442F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373036 | R1223N442F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1373037 | R1223N442G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373038 | R1223N442G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1373039 | R1223N442H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1373040 | R1223N442H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.4V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
