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| ![R1243S001E-E2-FE R1243S001E-E2-FE](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_8-HSOP-E_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 1MHz | No | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | 8-HSOP-E | - |
| ![R1243K001B-TR R1243K001B-TR](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_DFN(PLP)2527-10_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 1MHz | No | 10-UFDFN Exposed Pad | DFN(PL)2527-10 | - |
| ![R1243K001C-TR R1243K001C-TR](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_DFN(PLP)2527-10_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 330kHz | No | 10-UFDFN Exposed Pad | DFN(PL)2527-10 | - |
| ![R1243K001D-TR R1243K001D-TR](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_DFN(PLP)2527-10_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 330kHz | No | 10-UFDFN Exposed Pad | DFN(PL)2527-10 | - |
| ![R1243K001A-TR R1243K001A-TR](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_DFN(PLP)2527-10_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 1MHz | No | 10-UFDFN Exposed Pad | DFN(PL)2527-10 | - |
| ![R1243S001D-E2-FE R1243S001D-E2-FE](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_8-HSOP-E_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 330kHz | No | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | 8-HSOP-E | - |
| ![R1243S001C-E2-FE R1243S001C-E2-FE](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_8-HSOP-E_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 330kHz | No | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | 8-HSOP-E | - |
| ![R1243S001A-E2-FE R1243S001A-E2-FE](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_8-HSOP-E_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 1MHz | No | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | 8-HSOP-E | - |
| ![R1243S001B-E2-FE R1243S001B-E2-FE](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear/MFG_8-HSOP-E_tmb.jpg) | 2A 30V INPUT PWM STEP-DOWN DCDC | | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 2A | 30V | - | Buck | 4.5V | R1243x | Step-Down | Positive | Adjustable | 1 | 0.8V | 18V | 1MHz | No | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | 8-HSOP-E | - |