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RICOH ELECTRONIC DEVICES CO., LTD.

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For Consumer Applications

DCDC Converters (Switching Regulators)

Major products classified by input voltage and function

* You can use the filter operators. ( < ,<=, >, >= )

Category VINmax VOUTmax OVPmax Product Name Function
Step-down 34 V 31.6 V - R1270 3 A Output
Step-down 34 V 5.3 V - R1272 External
Step-down 34 V 5.3 V - R1273 14 A Output
Step-down 30 V 27.6 V - R1245 1.2 A Output
Step-down 30 V 5 V - R1275 2 A Output
Step-down 18.5 V 6 V - R1224 Reset Protection
Step-down 5.5 V 3.3 V - R1800 IQ 144 nA 1 mA Output
Step-down 5.5 V 4 V - RP506 2 A Output
Step-down 5.5 V 5.5 V - RP509 1 A Output
Step-down 5.5 V 3.3 V - RP510 4 A Output
Step-down 5.5 V 4.0 V - RP511 IQ 0.3 µA, 100 mA Output
Step-down 5.5 V 4.0 V - RP512 IQ 0.3 µA, 300 mA Output
Step-down 5.5 V 5.5 V - RP519 1 A Output
Step-down 5.5 V 3.3 V - RP550 1 A Dual Output
Step-up 22 V - 43.5 V R1208 For White LED, External Diode, 4 Strings
Step-up 5.5 V - 23 V R1202 For PMOLED, General Use, White LED, Internal Diode
Step-up 5.5 V - 42 V R1204 For PMOLED, General Use, White LED, External Diode
Step-up 5.5 V 15 V - R1213 For General Use
Step-up 5.5 V - 35 V R1214 For White LED, External Diode, 2 Strings
Step-up 4.8 V 5.5 V 6 V RP402 For General Use, Synchronous Rectifier
Multi Power Supply 5.5 V 5.8 V - R1287 Step-up and Inverting (-6 V~)
Multi Power Supply 5.5 V 20 V - R1294 Step-up and Charge pump
Step-up/down 5.5 V 4.2 V - RP602 1.5 A Output
Step-up/down 5.5 V 5.2 V - RP604 IQ 0.3 µA, 300 mA Output

*: Major products are classified by input voltage and function. This chart does not include all products.

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