 | | | |
| PartNumber | RP508K111B-TR | RP508K101B-TR | RP508K121A-TR |
| Description | LDO Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | Switching Voltage Regulators Buck DC/DC Converter | Switching Voltage Regulators Buck DC/DC Converter |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | LDO Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN1010-4 | DFN-PLP-1212-6F-6 | DFN-6 |
| Output Voltage | 2.15 V | 1 V | 1.2 V |
| Output Current | 150 mA | 600 mA | 600 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Polarity | Positive | - | - |
| Input Voltage MAX | 6.5 V | 5.5 V | 5.5 V |
| Input Voltage MIN | 1.7 V | 2.3 V | 2.3 V |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dropout Voltage | 0.24 V | - | - |
| Series | RP122K | RP508K | - |
| Packaging | Reel | Reel | Reel |
| Product | LDO Voltage Regulators | - | - |
| Type | Low Noise | DC/DC Converter | DC/DC Converter |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Dropout Voltage Max | 0.37 V | - | - |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | 80 dB | - | - |
| Voltage Regulation Accuracy | 1 % | - | - |
| Line Regulation | 0.02 %/V | - | - |
| Load Regulation | 10 mV | - | - |
| Operating Supply Current | 38 uA | 1 mA | 1 mA |
| Pd Power Dissipation | 800 mW | - | - |
| Product Type | LDO Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Topology | - | Buck | Buck |
| Switching Frequency | - | 6 MHz | 6 MHz |
| Input Voltage | - | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Shutdown | - | Shutdown | Shutdown |
| Supply Voltage Min | - | 2.3 V | 2.3 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
RP508K111B-TR | LDO Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | |
| RP508K141A-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K151B-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K131B5-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K121B-TR | Switching Voltage Regulators Buck DC/DC Converter | ||
| RP508K101B-TR | Switching Voltage Regulators Buck DC/DC Converter | ||
| RP508K181B-TR | Switching Voltage Regulators Buck DC/DC Converter | ||
| RP508K121A-TR | Switching Voltage Regulators Buck DC/DC Converter | ||
| RP508K191A-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K131B-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K191B-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier | ||
| RP508K101B-TR | Switching Voltage Regulators Buck DC/DC Converte | ||
| RP508K121B-TR | Conv DC-DC Single Step Down 2.3V to 5.5V 6-Pin DFN-F T/R | ||
| RP508K131B5-TR | Switching Voltage Regulators 600mA 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifie |