 |  |  | |
| PartNumber | LM1771TSDX/NOPB | LM1771TSDX | LM1771TSD/NOPB |
| Description | Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 6-WSON -40 to 125 | Switching Controllers | Switching Controllers Low-Vtg Sync Buck Cntl |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Number of Outputs | 1 Output | 1 | 1 |
| Input Voltage | 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 |
| Output Current | 6 A | - | 6 A |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Package / Case | LLP-6 | - | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging |
| Series | LM1771 | - | LM1771 |
| Type | Synchronous Buck Controller | - | - |
| Brand | Texas Instruments | - | - |
| Development Kit | LM1771EVAL | - | LM1771EVAL |
| Product Type | Switching Controllers | - | - |
| Factory Pack Quantity | 4500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Package Case | - | 6-WDFN Exposed Pad | LLP EP |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 6-WSON (3x3) | 6-WSON (3x3) |
| Topology | - | Buck | Buck |
| Voltage Supply Vcc Vdd | - | 2.8 V ~ 5.5 V | 2.8 V ~ 5.5 V |
| Frequency Switching | - | 100kHz ~ 1MHz | 100kHz ~ 1MHz |
| Control Features | - | Enable | Enable |
| Output Configuration | - | Positive | Positive |
| Output Phases | - | 1 | 1 |
| Duty Cycle Max | - | ||
| Synchronous Rectifier | - | Yes | Yes |
| Clock Sync | - | No | No |
| Serial Interfaces | - | - | - |
| Product | - | - | Synchronous Buck Controllers |
| Mounting Style | - | - | SMD/SMT |
| Shutdown | - | - | No |
| Isolation | - | - | Non-Isolated |
| Description Function | - | - | Efficient synchronous buck switching controller |
| Switching Frequency | - | - | 1 MHz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
LM1771TSDX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 6-WSON -40 to 125 | |
| LM1771TSDX/NOPB | Switching Controllers Low-Voltage Synchronous Buck Controlle | ||
| LM1771TSD/NOPB | Switching Controllers Low-Vtg Sync Buck Cntl | ||
| LM1771TSDX | Switching Controllers | ||
| LM1771TSD | Switching Controllers |