 | |  | |
| PartNumber | RP402K382A-TR | RP402K331B-TR | RP402K331A-TR |
| Description | LDO Voltage Regulators PWM/VFM Step-up DCDC Converter with Synchronous Rectifier | Switching Voltage Regulators PWM/VFM Step-up DCDC Converter with Synchronous Rectifier | - Bulk (Alt: RP402K331A-TR) |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | - |
| Product Category | LDO Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | DFN1010-4 | DFN-PLP-2020-8 | - |
| Output Voltage | 4.6 V | 3.3 V | - |
| Output Current | 400 mA | 800 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | - | - |
| Quiescent Current | 1.6 mA | - | - |
| Input Voltage MAX | 5.5 V | 4.8 V | - |
| Input Voltage MIN | 1.9 V | 600 mV | - |
| Output Type | Fixed | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Dropout Voltage | 0.14 V | - | - |
| Series | RP118Z | RP402K | - |
| Packaging | Reel | Reel | - |
| Product | LDO Voltage Regulators | - | - |
| Type | Low Noise | DC/DC Converter | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | - |
| Dropout Voltage Max | 0.225 V | - | - |
| Output Voltage Range | - | - | - |
| PSRR / Ripple Rejection Typ | 65 dB | - | - |
| Voltage Regulation Accuracy | 0.8 % | - | - |
| Line Regulation | 0.02 %/V | - | - |
| Load Regulation | 13 mV | - | - |
| Operating Supply Current | 9.5 uA | 1.6 mA | - |
| Product Type | LDO Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Topology | - | Boost | - |
| Switching Frequency | - | 1.2 MHz | - |
| Input Voltage | - | 600 mV to 4.8 V | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Shutdown | - | No Shutdown | - |
| Supply Voltage Min | - | 600 mV | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
RP402K382A-TR | LDO Voltage Regulators PWM/VFM Step-up DCDC Converter with Synchronous Rectifier | |
| RP402K391B-TR | Switching Voltage Regulators PWM/VFM Step-up DCDC Converter with Synchronous Rectifier | ||
| RP402K331B-TR | Switching Voltage Regulators PWM/VFM Step-up DCDC Converter with Synchronous Rectifier | ||
| RP402K331A-TR | - Bulk (Alt: RP402K331A-TR) | ||
| RP402K331B-TR | - Bulk (Alt: RP402K331B-TR) |