Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 778654-LM1771SMMX/NO
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Frequency - Switching: 100kHz ~ 1MHz
Control Features: Enable
Supply Voltage: 2.8 V ~ 5.5 V
Number of Outputs: 1
Part Status: Obsolete(EOL)
Output Configuration: Positive
Synchronous Rectifier: Yes
Family Name: LM1771
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-VSSOP
Alternative Parts (Cross-Reference): XRP6142ELTR0-5-F; XRP6142ELTR2-0-F; XRP6142ELTR1-0-F; LTC3822EDD-1#TRPBF;
Introduction Date: June 01, 2006
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
IC REG CTRLR BUCK 8VSSOP
IC REG CTRLR BUCK 8VSSOP
| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM1771SMMX/NOPB | 778654-LM1771SMMX/NOPB | LM1771SMMX/NOPB-ND | LM1771SMMX/NOPB | LM1771SMMX/NOPB | LM1771SMMX/NOPB |
| Product Name | LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - LM1771SMMX/NOPB | DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck; Buck | Buck | |||
| Package Type | Other; VSSOP,WSON | SSOP; Other; 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | SSOP | |
| Special Features | Enable | Multiple Outputs; Synchronous Rectification; Enable | Synchronous Rectification | Enable | ||
| Output Voltage | 0.8000 to 4.5 volts | |||||
| IOUT | 6 amps |
