High Efficiency, Synchronous, Step-down (Buck) Controllers 18-PDIP -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 048424-UC2874N-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Status: Obsolete(EOL)
Temperature Range - Operating: -25°C to 85°C (TA)
Case / Package: 18-PDIP
Purpose: Step-Down
Supply Voltage - Operating: 4.4 V to 36 V
Alternative Parts (Cross-Reference): LTC3851EMSE#PBF; IR3566BMTYPBF; UC2874Q-2; UC2874N-2;
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-PDIP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-PDIP
| Texas Instruments | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UC2874N-2 | 048424-UC2874N-2 | UC2874N-2-ND | UC2874N-2 |
| Product Name | UC2874-2 High Efficiency, Synchronous, Step-down (Buck) Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC2874N-2 | DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | Buck | |
| Package Type | Other; PDIP,SOIC | DIP; Other; 18-PDIP | DIP; Other; "18-DIP (0.300"", 7.62mm)" | DIP; Other; 18-DIP (0.300\", 7.62mm) |
| Special Features | Light Load Efficiency,Enable | Multiple Outputs; Synchronous Rectification; Soft Start | Synchronous Rectification | |
| Output Voltage | 2.5 to 30 volts | |||
| IOUT | 0.5000 amps |
