| 1813 | R1221N49AH-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
| 1814 | R1221N49XA-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1815 | R1221N49XB-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1816 | R1221N49XC-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1817 | R1221N49XD-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1818 | R1221N49XE-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1819 | R1221N49XF-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1820 | R1221N49XG-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1821 | R1221N49XH-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1822 | R1221N50AA | Step-down DC/DC Converter with Voltage Detector |
| 1823 | R1221N50AA-TR | Step-down DC/DC Converter with Voltage Detector |
| 1824 | R1221N50AB-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
| 1825 | R1221N50AC | Step-down DC/DC Converter with Voltage Detector |
| 1826 | R1221N50AC-TR | Step-down DC/DC Converter with Voltage Detector |
| 1827 | R1221N50AD | Step-down DC/DC Converter with Voltage Detector |
| 1828 | R1221N50AD-TR | Step-down DC/DC Converter with Voltage Detector |
| 1829 | R1221N50AE | Step-down DC/DC Converter with Voltage Detector |
| 1830 | R1221N50AE-TR | Step-down DC/DC Converter with Voltage Detector |
| 1831 | R1221N50AF | Step-down DC/DC Converter with Voltage Detector |
| 1832 | R1221N50AF-TR | Step-down DC/DC Converter with Voltage Detector |
| 1833 | R1221N50AG | Step-down DC/DC Converter with Voltage Detector |
| 1834 | R1221N50AG-TR | Step-down DC/DC Converter with Voltage Detector |
| 1835 | R1221N50AH | Step-down DC/DC Converter with Voltage Detector |
| 1836 | R1221N50AH-TR | Step-down DC/DC Converter with Voltage Detector |
| 1837 | R1221N50XA-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1838 | R1221N50XB-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1839 | R1221N50XC-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1840 | R1221N50XD-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1841 | R1221N50XE-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1842 | R1221N50XF-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1843 | R1221N50XG-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
| 1844 | R1221N50XH-TR | Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
| 1845 | R1223N | PWM/VFM Step-down DC/DC Converter |
| 1846 | R1223N SERIES | PWM/VFM step-down DC/DC Converter |
| 1847 | R1223N152A | PWM/VFM Step-down DC/DC Converter |
| 1848 | R1223N152A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 300kHz. Taping specification TL |
| 1849 | R1223N152A-TR | PWM/VFM Step-down DC/DC Converter |
| 1850 | R1223N152B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Taping specification TL |
| 1851 | R1223N152B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1852 | R1223N152C | PWM/VFM Step-down DC/DC Converter |
| 1853 | R1223N152C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 300kHz. Taping specification TL |
| 1854 | R1223N152C-TR | PWM/VFM Step-down DC/DC Converter |
| 1855 | R1223N152D | PWM/VFM Step-down DC/DC Converter |
| 1856 | R1223N152D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Taping specification TL |
| 1857 | R1223N152D-TR | PWM/VFM Step-down DC/DC Converter |
| 1858 | R1223N152E | PWM/VFM Step-down DC/DC Converter |
| 1859 | R1223N152E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1860 | R1223N152E-TR | PWM/VFM Step-down DC/DC Converter |
| 1861 | R1223N152F | PWM/VFM Step-down DC/DC Converter |
| 1862 | R1223N152F-TL | 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 |
| 1863 | R1223N152F-TR | PWM/VFM Step-down DC/DC Converter |
| 1864 | R1223N152G | PWM/VFM Step-down DC/DC Converter |
| 1865 | R1223N152G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1866 | R1223N152G-TR | PWM/VFM Step-down DC/DC Converter |
| 1867 | R1223N152H | PWM/VFM Step-down DC/DC Converter |
| 1868 | R1223N152H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| 1869 | R1223N152H-TR | PWM/VFM Step-down DC/DC Converter |
| 1870 | R1223N162A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Taping specification TL |
| 1871 | R1223N162A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1872 | R1223N162B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Taping specification TL |
| 1873 | R1223N162B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1874 | R1223N162C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Taping specification TL |
| 1875 | R1223N162C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1876 | R1223N162D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Taping specification TL |
| 1877 | R1223N162D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1878 | R1223N162E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1879 | R1223N162E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1880 | R1223N162F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| 1881 | R1223N162F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1882 | R1223N162G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1883 | R1223N162G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1884 | R1223N162H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| 1885 | R1223N162H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.6V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1886 | R1223N172A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Taping specification TL |
| 1887 | R1223N172A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1888 | R1223N172B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Taping specification TL |
| 1889 | R1223N172B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1890 | R1223N172C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Taping specification TL |
| 1891 | R1223N172C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1892 | R1223N172D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Taping specification TL |
| 1893 | R1223N172D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1894 | R1223N172E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1895 | R1223N172E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1896 | R1223N172F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
| 1897 | R1223N172F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Standard taping specification TR |
| 1898 | R1223N172G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |
| 1899 | R1223N172G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 300kHz. Standard taping specification TR |
| 1900 | R1223N172H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.7V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |
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