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| PartNumber | LM22678TJ-5.0NOPB | LM22678TJ-5.0/NOPB | LM22678TJ-5.0 |
| Description | Voltage Regulators - Switching Regulators 42V, 5A SIMPLE SWITCHER Step-Down Volta | ||
| Manufacturer | - | Texas Instruments | - |
| Product Category | - | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| Series | - | SIMPLE SWITCHERR | - |
| Type | - | Inverting Step Down | - |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | - |
| Mounting Style | - | SMD/SMT | - |
| Tradename | - | Simple Switcher | - |
| Package Case | - | TO-263-EP-7 | - |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | - |
| Mounting Type | - | Surface Mount | - |
| Output Type | - | Fixed | - |
| Function | - | Step-Down | - |
| Supplier Device Package | - | TO-263-7 Thin | - |
| Number of Outputs | - | 1 | - |
| Topology | - | Buck | - |
| Frequency Switching | - | 500kHz | - |
| Current Output | - | 5A | - |
| Output Configuration | - | Positive | - |
| Voltage Output Min Fixed | - | 5V | - |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | No | - |
| Voltage Input Min | - | 4.5V | - |
| Voltage Input Max | - | 42V | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Output Voltage | - | 5 V | - |
| Input Voltage MAX | - | 42 V | - |
| Output Current | - | 5 A | - |
| Switching Frequency | - | 500 kHz | - |
| Input Voltage MIN | - | 4.5 V | - |
| Load Regulation | - | 90 % | - |
| Supply Voltage Min | - | 4.5 V | - |