Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 753798-ISL6439IB
Packaging: Tube
Output Type: Transistor Driver
Function: Step-Down
Topology: Buck
Control Features: Enable, Phase Control
Supply Voltage: 2.97V ~ 3.63V
Synchronous Rectifier: Yes
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits
Supplier Device Package: 14-SOIC
Status: Obsolete
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 14-SOIC
Duty Cycle (Maximum): 100%
Popularity: Low
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
Family Part Number: ISL6439
Manufacturer Pack Quantity: 500
MSL Level: 1 (Unlimited)
Switching Frequency: 300kHz
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
IC REG CTRLR BUCK 14SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
SWITCHING CONTROLLER
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 753798-ISL6439IB | ISL6439IB-ND | ISL6439IB | ISL6439IB | ISL6439IB |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - ISL6439IB | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers |
| Configuration / Function | Buck | Buck | |||
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | |||
| Package Type | SOIC; Other; 14-SOIC | SOIC; Other; "14-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 14-SOIC (0.154\", 3.90mm Width) | SOIC | |
| Life Cycle Stage | PhaseOut; Obsolete | Removed; Obsolete | Removed | ||
| Special Features | Synchronous Rectification; Enable, Phase Control | Synchronous Rectification | Enable, Phase Control |
