| 1372921 | R1223N372E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372922 | R1223N372E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372923 | R1223N372F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372924 | R1223N372F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372925 | R1223N372G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372926 | R1223N372G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372927 | R1223N372H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372928 | R1223N372H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.7V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372929 | R1223N382A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1372930 | R1223N382A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372931 | R1223N382B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1372932 | R1223N382B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372933 | R1223N382C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1372934 | R1223N382C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372935 | R1223N382D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1372936 | R1223N382D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372937 | R1223N382E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372938 | R1223N382E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372939 | R1223N382F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
|
| 1372940 | R1223N382F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372941 | R1223N382G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372942 | R1223N382G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372943 | R1223N382H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372944 | R1223N382H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.8V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372945 | R1223N392A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1372946 | R1223N392A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372947 | R1223N392B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1372948 | R1223N392B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372949 | R1223N392C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Taping specification TL | Ricoh |
| 1372950 | R1223N392C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372951 | R1223N392D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Taping specification TL | Ricoh |
| 1372952 | R1223N392D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372953 | R1223N392E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372954 | R1223N392E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372955 | R1223N392F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372956 | R1223N392F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
| 1372957 | R1223N392G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372958 | R1223N392G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Standard taping specification TR | Ricoh |
| 1372959 | R1223N392H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL | Ricoh |
| 1372960 | R1223N392H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Standard taping specification TR | Ricoh |
