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| PartNumber | LM2640MTCX-ADJ/NOPB | LM2640MTCX-ADJ | LM2640MTCX |
| Description | Switching Controllers Dual Adjustable Step-Down Switching Powe | Switching Controllers Dual Adjustable Step-Down Switching Power Supply Controller 28-TSSOP 0 to 125 | |
| Manufacturer | Texas Instruments | Texas Instruments | NS |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Power Supply Controllers, Monitors |
| RoHS | Y | N | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Switching Frequency | 200 kHz | 200 kHz | - |
| Input Voltage | 5.5 V to 30 V | 5.5 V to 30 V | - |
| Output Voltage | 2.2 V to 6 V | 2.2 V to 6 V | - |
| Output Current | 20 A | 20 A | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-28 | TSSOP-28 | - |
| Packaging | Reel | Reel | - |
| Operating Temperature Range | 0 C to + 125 C | - | - |
| Series | LM2640 | LM2640 | - |
| Type | Step Down | Step Down | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 600 uA | - | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.014215 oz | 0.014215 oz | - |