Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (4x4)
Manufacturer: Texas Instruments
Win Source Part Number: 141388-UCD7231RTJR
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: Up to 2MHz
Control Features: Current Limit
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits
Status: Not For New Designs
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 20-QFN (4x4)
Purpose: Step-Down
Supply Voltage - Operating: 4.7 V to 15 V
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
IC REG CTRLR BUCK 20QFN
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (4x4)
| DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | UCD7231RTJR-ND | 141388-UCD7231RTJR | UCD7231RTJR | UCD7231RTJR |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UCD7231RTJR | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | ||
| Package Type | Other; 20-WFQFN Exposed Pad | Other; 20-QFN (4x4) | Other; 20-WFQFN Exposed Pad | |
| Special Features | Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit | Internal Current Limit; Current Limit | |
| fsw | 2000 kHz | 2000 kHz |
