| No. |
Part Name |
Description |
Manufacturer |
| 1 |
R1210N422C-TL |
PWM step-up DC/DC converter. Output voltage 4.2V. External tr. driver. Oscillator frequency 100kHz. Taping specification TL |
Ricoh |
| 2 |
R1210N422C-TR |
PWM step-up DC/DC converter. Output voltage 4.2V. External tr. driver. Oscillator frequency 100kHz. Standard taping specification TR |
Ricoh |
| 3 |
R1223N422C-TL |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Taping specification TL |
Ricoh |
| 4 |
R1223N422C-TR |
Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.2V. Oscillator frequency 300kHz. Standard taping specification TR |
Ricoh |
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