Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-PDIP
Manufacturer: Texas Instruments
Win Source Part Number: 1115601-UC3874N-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Status: Obsolete(EOL)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: 0°C to 70°C (TA)
Case / Package: 18-PDIP
Purpose: Step-Down
Supply Voltage - Operating: 4.4 V to 36 V
Alternative Parts (Cross-Reference): LTC1708EG-PG#TRPBF; UC2874J-1; UC3874N-2; UC2874DW-1;
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-PDIP
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UC3874N-2-ND | 1115601-UC3874N-2 | UC3874N-2 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC3874N-2 | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |
| Package Type | DIP; Other; "18-DIP (0.300"", 7.62mm)" | DIP; Other; 18-PDIP | DIP; Other; 18-DIP (0.300\", 7.62mm) |
| Special Features | Synchronous Rectification | Multiple Outputs; Synchronous Rectification; Soft Start | |
| fsw | 300 kHz | 300 kHz | |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
