High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 142667-UC2874DW-2
Packaging: Tube/Rail
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: Up to 300kHz
Control Features: Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 100%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -25°C to 85°C (TA)
Case / Package: 18-SOIC
Purpose: Step-Down
Supply Voltage - Operating: 4.4 V to 36 V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
Quantity per package: 40
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-SOIC
| Texas Instruments | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UC2874DW-2 | UC2874DW-2-ND | 142667-UC2874DW-2 | UC2874DW-2 |
| Product Name | UC2874-2 High Efficiency, Synchronous, Step-down (Buck) Controllers | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC2874DW-2 | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | |
| Package Type | Other; PDIP,SOIC | SOIC; Other; "18-SOIC (0.295"", 7.50mm Width)" | SOIC; Other; 18-SOIC | SOIC; Other; 18-SOIC (0.295\", 7.50mm Width) |
| Special Features | Light Load Efficiency,Enable | Synchronous Rectification | Multiple Outputs; Synchronous Rectification; Soft Start | |
| Output Voltage | 2.5 to 30 volts | |||
| IOUT | 0.5000 amps |
