Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SO
Manufacturer: STMicroelectronics
Win Source Part Number: 137998-E-L6919ETR
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Buck
Frequency - Switching: 150kHz
Control Features: Frequency Control, Phase Control, Power Good
Number of Outputs: 2
Synchronous Rectifier: Yes
Output Phases: 2
Duty Cycle (Max): 80%
Clock Sync: No
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C (TJ)
Case / Package: 28-SO
Purpose: Step-Down
Supply Voltage - Operating: 7.5 V to 15 V
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
IC REG CTRLR BUCK 28SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SO
| 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 | 497-4592-2-ND | 137998-E-L6919ETR | E-L6919ETR | E-L6919ETR |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - E-L6919ETR | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | ||
| Package Type | SOIC; Other; "28-SOIC (0.295"", 7.50mm Width)" | Other; 28-SO | SOIC; Other; 28-SOIC (0.295\", 7.50mm Width) | |
| Special Features | Synchronous Rectification | Multiple Outputs; Synchronous Rectification; Frequency Control, Phase Control, Power Good | Frequency Control, Phase Control, Power Good | |
| fsw | 150 kHz | 150 kHz | 150 kHz | 150 kHz |
| Operating Temperature | 0 to 125 C (32 to 257 F) | 0 to 125 C (32 to 257 F) | 0 to 125 C (32 to 257 F) |
