 |  |  | |
| PartNumber | LM1771USD/NOPB | LM1771UMM/NOPB | LM1771UMMX/NOPB |
| Description | Switching Controllers Low-Vtg Sync Buck Cntlr | Switching Controllers Low-Vtg Sync Buck Cntlr | Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck | - | - |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 1 MHz | 0.1 MHz to 1 MHz | 0.1 MHz to 1 MHz |
| Input Voltage | 2.8 V to 5.5 V | 2.8 V to 5.5 V | 2.8 V to 5.5 V |
| Output Voltage | 0.8 V to 4.5 V | 0.8 V to 4.5 V | 0.8 V to 4.5 V |
| Output Current | 6 A | 6 A | 6 A |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WSON-6 | VSSOP-8 | MSOP-8 |
| Packaging | Reel | Reel | Reel |
| Description/Function | Efficient synchronous buck switching controller | - | - |
| Isolation | Non-Isolated | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Product | Synchronous Buck Controllers | - | - |
| Series | LM1771 | LM1771 | LM1771 |
| Type | Synchronous Buck Controller | Synchronous Buck Controller | Synchronous Buck Controller |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | No Shutdown | - | - |
| Development Kit | LM1771EVAL | LM1771EVAL | LM1771EVAL |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 1000 | 1000 | 3500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000681 oz | - | - |
| Duty Cycle Max | - | 95 % | 95 % |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Texas Instruments |
LM1771USD/NOPB | Switching Controllers Low-Vtg Sync Buck Cntlr | |
| LM1771UMM/NOPB | Switching Controllers Low-Vtg Sync Buck Cntlr | ||
| LM1771UMMX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP | ||
| LM1771USDX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 6-WSON -40 to 125 | ||
| LM1771USDX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controlle | ||
| LM1771UMMX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controlle | ||
| LM1771UMM/NOPB | Switching Controllers Low-Vtg Sync Buck Cntl | ||
| LM1771USD/NOPB | Switching Controllers Low-Vtg Sync Buck Cntl | ||
| LM1771USDX | Switching Controllers | ||
| LM1771UMMX | Switching Controllers | ||
| LM1771UMM | Switching Controllers | ||
| LM1771USD | Switching Controllers |