| No. |
Part Name |
Description |
Manufacturer |
| 7891 |
R1221N49AC-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
Ricoh |
| 7892 |
R1221N49AD-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 7893 |
R1221N49AE-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
Ricoh |
| 7894 |
R1221N49AF-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 7895 |
R1221N49AG-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
Ricoh |
| 7896 |
R1221N49AH-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 7897 |
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 |
Ricoh |
| 7898 |
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 |
Ricoh |
| 7899 |
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 |
Ricoh |
| 7900 |
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 |
Ricoh |
| 7901 |
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 |
Ricoh |
| 7902 |
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 |
Ricoh |
| 7903 |
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 |
Ricoh |
| 7904 |
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 |
Ricoh |
| 7905 |
R1221N50AA |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7906 |
R1221N50AA-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7907 |
R1221N50AB-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 7908 |
R1221N50AC |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7909 |
R1221N50AC-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7910 |
R1221N50AD |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7911 |
R1221N50AD-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7912 |
R1221N50AE |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7913 |
R1221N50AE-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7914 |
R1221N50AF |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7915 |
R1221N50AF-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7916 |
R1221N50AG |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7917 |
R1221N50AG-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7918 |
R1221N50AH |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7919 |
R1221N50AH-TR |
Step-down DC/DC Converter with Voltage Detector |
Ricoh |
| 7920 |
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 |
Ricoh |
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