| No. |
Part Name |
Description |
Manufacturer |
| 331 |
R1221N39XC-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
Ricoh |
| 332 |
R1221N39XD-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
Ricoh |
| 333 |
R1221N39XE-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
Ricoh |
| 334 |
R1221N39XF-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
Ricoh |
| 335 |
R1221N39XG-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 300kHz |
Ricoh |
| 336 |
R1221N39XH-TR |
Step-down DC/DC converter with voltage detector. Output voltage (Vout) 3.9V. Detector threshold (-Vdet). Stepwise setting with a step of 0.1V in the range of 1.2V to 4.5V. Oscillator frequency 500kHz |
Ricoh |
| 337 |
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 |
| 338 |
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 |
| 339 |
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 |
| 340 |
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 |
| 341 |
R1223N392C-TL |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 300kHz. Taping specification TL |
Ricoh |
| 342 |
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 |
| 343 |
R1223N392D-TL |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 3.9V. Oscillator frequency 500kHz. Taping specification TL |
Ricoh |
| 344 |
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 |
| 345 |
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 |
| 346 |
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 |
| 347 |
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 |
| 348 |
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 |
| 349 |
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 |
| 350 |
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 |
| 351 |
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 |
| 352 |
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 |
| 353 |
R1250V391A-E2 |
Negative output charge pump regulator (100mA). Output voltage -3.9V. L active type of chip enable circuit. Packing type E2 |
Ricoh |
| 354 |
R3111E391A-TZ |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: Nch open drain. |
Ricoh |
| 355 |
R3111E391C-TZ |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: CMOS |
Ricoh |
| 356 |
R3111H391A-T1 |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: Nch open drain. |
Ricoh |
| 357 |
R3111H391C-T1 |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: CMOS |
Ricoh |
| 358 |
R3111N391A-TR |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: Nch open drain. Standard taping specification TR |
Ricoh |
| 359 |
R3111N391C-TR |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: CMOS. Standard taping specification TR |
Ricoh |
| 360 |
R3111Q391A-TR |
Low voltage detector. Detector threshold (-Vdet) 3.9V. Output type: Nch open drain. Standard taping specification TR |
Ricoh |
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