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| PartNumber | LMS36553QRNLTQ1 | LMS36555QRNLRQ1 | LMS36553QRNLRQ1 |
| Description | Switching Voltage Regulators STINGRAY 5.5A/3.3V/NOSS | Switching Voltage Regulators 3.5A /5.5A, 36V Synch, 400kHz | Switching Voltage Regulators STINGRAY 3.5A/3.3V/NOSS |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VQFN-HR-22 | VQFN-HR-22 | VQFN-HR-22 |
| Output Voltage | 3.3 V | 5 V | - |
| Output Current | 5.5 A | 5.5 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.5 V | 3.9 V | - |
| Switching Frequency | 400 kHz | 400 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | LMS3655-Q1 | LMS3655-Q1 | LMS3655-Q1 |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 13.5 V | 3.9 V to 36 V | - |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Quiescent Current | 7.5 uA | 7.5 uA | - |
| Type | Synchronous Step-Down Converter | Step-Down Converter | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | LMS3655AQEVM, LMS3655MQEVM, LMS3655NQEVM | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 250 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.001753 oz | - | - |
| Supply Voltage Min | - | 3.9 V | - |