Manufacturer: STMicroelectronics
Win Source Part Number: 018256-L5991AD13TR
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Flyback
Frequency - Switching: Up to 1MHz
Control Features: Current Limit, Frequency Control, Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 93%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 16-SOIC
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 20 V
Alternative Parts (Cross-Reference): UCC28C45DGKR; E-L5991AD; L6668; L5991AD13TR;
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
IC REG CTRLR FLYBACK 16SOIC
Switching Controllers Prog Current Mode
IC REG CTRLR FLYBACK 16SOIC
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 018256-L5991AD13TR | 497-3996-6-ND | L5991AD13TR | L5991AD13TR | L5991AD13TR | L5991AD13TR |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - L5991AD13TR | DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Flyback | Buck; Boost | ||||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | SOIC; Other; 16-SOIC | SOIC; Other; "16-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 16-SOIC (0.154", 3.90mm Width) | SOIC; Other; 16-SOIC (0.154\", 3.90mm Width) | ||
| Life Cycle Stage | Maturity; Active | Active | ||||
| Special Features | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Frequency Control, Soft Start | Synchronous Rectification | Internal Current Limit; Current Limit, Frequency Control, Soft Start |
