| No. |
Part Name |
Description |
Manufacturer |
| 14281 |
R1221N49AD-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 14282 |
R1221N49AE-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
Ricoh |
| 14283 |
R1221N49AF-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 14284 |
R1221N49AG-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 300kHz |
Ricoh |
| 14285 |
R1221N49AH-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 4.9V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 14286 |
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 |
| 14287 |
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 |
| 14288 |
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 |
| 14289 |
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 |
| 14290 |
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 |
| 14291 |
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 |
| 14292 |
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 |
| 14293 |
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 |
| 14294 |
R1221N50AB-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 5.0V. Detector threshold (-Vdet) 3.0V. Oscillator frequency 500kHz |
Ricoh |
| 14295 |
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 |
| 14296 |
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 |
Ricoh |
| 14297 |
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 |
Ricoh |
| 14298 |
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 |
Ricoh |
| 14299 |
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 |
Ricoh |
| 14300 |
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 |
Ricoh |
| 14301 |
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 |
Ricoh |
| 14302 |
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 |
Ricoh |
| 14303 |
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 |
Ricoh |
| 14304 |
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 |
Ricoh |
| 14305 |
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 |
Ricoh |
| 14306 |
R1223N152C-TL |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 300kHz. Taping specification TL |
Ricoh |
| 14307 |
R1223N152D-TL |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 1.5V. Oscillator frequency 500kHz. Taping specification TL |
Ricoh |
| 14308 |
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 |
Ricoh |
| 14309 |
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 |
Ricoh |
| 14310 |
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 |
Ricoh |
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