 | | | |
| PartNumber | R1224N182E-TR-FE | R1224N182G-TR-FE | R1224N182F-TR-FE |
| Description | Switching Controllers Buck DC/DC Controller | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | Switching Controllers Buck DC/DC Controller |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck | Buck | Buck |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 300 kHz | 300 kHz | 500 kHz |
| Duty Cycle Max | 100 % | 100 % | 100 % |
| Input Voltage | 2.3 V to 18.5 V | 2.3 V to 18.5 V | 2.3 V to 18.5 V |
| Output Voltage | 1.8 V | 1.8 V | 1.8 V |
| Output Current | - | 50 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Packaging | Reel | Reel | Reel |
| Description/Function | PWM step down DC/DC converter controller | - | PWM step down DC/DC converter controller |
| Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
| Output Type | Fixed | - | Fixed |
| Product | Switching Controllers | PWM Controllers | Switching Controllers |
| Series | R1224N | R1224N | R1224N |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Operating Supply Current | 20 uA | 30 uA | 20 uA |
| Operating Supply Voltage | 2.3 V to 18.5 V | 2.3 V to 18.5 V | 2.3 V to 18.5 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.000222 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R1224N182E-TR-FE | Switching Controllers Buck DC/DC Controller | |
| R1224N182G-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N182F-TR-FE | Switching Controllers Buck DC/DC Controller | ||
| R1224N182M-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N182L-TR-FE | Switching Controllers Buck DC/DC Controller | ||
| R1224N182H-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N182F-TR-FE | Switching Controllers Buck DC/DC Controlle | ||
| R1224N182E-TR-FE | Switching Controllers Buck DC/DC Controlle | ||
| R1224N182L-TR-FE | Switching Controllers Buck DC/DC Controlle | ||
| R1224N182G-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controlle | ||
| R1224N182F-TR-F | New and Original | ||
| R1224N182F-TR-FA | New and Original |