 |  | | |
| PartNumber | R1270S001B-E2-FE | R1272S001A-E2-FE | R1270S001A-E2-FE |
| Description | Switching Voltage Regulators Buck DC/DC Converter | Switching Controllers 34V Input PWM/VFM Step-down DCDC Controller with PLL Synchronization | Switching Voltage Regulators Buck DC/DC Converter |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Switching Voltage Regulators | Switching Controllers | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | HSOP-18 | HSOP-18 | HSOP-18 |
| Output Voltage | Adjustable | 0.7 V to 5.3 V | Adjustable |
| Output Current | 3 A | - | 3 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 34 V | - | 34 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.6 V | - | 3.6 V |
| Switching Frequency | 300 kHz to 2400 kHz | 250 kHz to 1 MHz | 300 kHz to 2400 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Series | R1270S | - | R1270S |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 3.6 V to 34 V | 4 V to 34 V | 3.6 V to 34 V |
| Operating Temperature Range | - 40 C to + 105 C | - | - 40 C to + 105 C |
| Type | DC/DC Converter | - | DC/DC Converter |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Operating Supply Current | 1 mA | 15 A | 1 mA |
| Product Type | Switching Voltage Regulators | Switching Controllers | Switching Voltage Regulators |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3.6 V | - | 3.6 V |
| Isolation | - | Non-Isolated | - |
| Product | - | Synchronous Step-Down DC/DC Controller | - |
| Operating Supply Voltage | - | 12 V | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R1270S001B-E2-FE | Switching Voltage Regulators Buck DC/DC Converter | |
| R1272S001A-E2-FE | Switching Controllers 34V Input PWM/VFM Step-down DCDC Controller with PLL Synchronization | ||
| R1272S011A-E2-FE | Switching Controllers 34V Input PWM/VFM Step-down DCDC Controller with PLL Synchronization | ||
| R1272S001A-E2-YE | Switching Controllers 34 V Input Synchronous Step-down DC / DC Controller for Industrial Applications | ||
| R1273L003A-E2 | Switching Voltage Regulators DCDC Converter | ||
| R1270S001A-E2-FE | Switching Voltage Regulators Buck DC/DC Converter | ||
| R1272S001A-E2-YE | DC to DC Converter and Switching Regulator Chip | ||
| R1273L003A-E2 | DC to DC Converter and Switching Regulator Chip | ||
| R127.632001 | 全新原裝 | ||
| R127015DL | 全新原裝 | ||
| R127015DUAF73C6AR | 全新原裝 | ||
| R127052001 | SMA(M) STR PLUG SOLDER .085 - Bulk (Alt: R127052001) | ||
| R1270S001A-E2-AE | 全新原裝 | ||
| R1270S001A-E2-FE | 3A 34V Input Step Down DC to DC Converte | ||
| R1270S001B-E2-FE | 3A 34V Input Step Down DC to DC Converte | ||
| R1271NC12B | 全新原裝 | ||
| R1271NS08D | 全新原裝 | ||
| R1271NS08E | 全新原裝 | ||
| R1271NS08G | 全新原裝 | ||
| R1271NS10E | 全新原裝 | ||
| R1271NS10G | 全新原裝 | ||
| R1271NS12A | 全新原裝 | ||
| R1271NS12B | 全新原裝 | ||
| R1271NS12C | 全新原裝 | ||
| R1271NS12D | 全新原裝 | ||
| R1271NS12G | 全新原裝 | ||
| R1272 | 全新原裝 | ||
| R1272S001A-E2-FE | DC to DC Converter and Switching Regulator Chip | ||
| R1272S011A-E2-FE | - Bulk (Alt: R1272S011A-E2-FE) | ||
| R1275NS12L | 全新原裝 | ||
| R1275NS14J | 全新原裝 | ||
| R1275NS14L | 全新原裝 | ||
| R1275NS18K | 全新原裝 | ||
| R1275NS18L | 全新原裝 | ||
| R1275NS20H | 全新原裝 | ||
| R1275NS21C | 全新原裝 | ||
| R1275NS21L | 全新原裝 | ||
| R127800001 | SMA2.9 M STR SD .085MP | ||
| R1279NS22J | 全新原裝 | ||
| R1279NS22M | 全新原裝 | ||
| R127N-D- | 全新原裝 | ||
| R127NS-D- | 全新原裝 | ||
| R1270S001A-033-0300-BOARD | Power Management Development Boards and Kits | ||
| R1270S001A-050-0300-BOARD | Power Management Development Boards and Kits | ||
| R127601001 | RF COAXIAL CABLE MOUNT CONNECTOR | ||
| R127646001 | RF COAXIAL PANEL MOUNT CONNECTOR | ||
| R127631001 | RF COAXIAL PANEL MOUNT CONNECTOR |