Manufacturer: STMicroelectronics
Win Source Part Number: 038113-UC3843BD1
Category: Integrated Circuits(ICs)
Family: PMIC - Voltage Regulators - DC DC Switching Controllers
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-SOIC (0.154" 3.90mm Width)
Manufacturer Device Package: 8-SO
Standard Package: 100
Catalog: Current Mode
No: 706031
Output Type: Transistor Driver
Operating Supply Voltage: 7.6 V ~ 30 V
Function: Step-Up/Step-Down
Topology: Boost Flyback
Frequency - Switching: 250kHz
Control Features: Frequency Control
Number of Outputs: 1
Output Configuration: Positive Isolation Capable
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
IC REG CTRLR BOOST/FLYBACK 8SO
IC REG CTRLR BOOST/FLYBACK 8SO
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Switching Controllers 0.5mA Current Mode
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 038113-UC3843BD1 | 497-15689-5-ND | UC3843BD1 | UC3843BD1 | UC3843BD1 | UC3843BD1 |
| Product Name | Integrated Circuits(ICs) | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Switching Controllers |
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | SOIC; Other; 8-SOIC (0.154" 3.90mm Width) | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| Special Features | Multiple Outputs; Frequency Control | Frequency Control | ||||
| Operating Temperature | -40 to 150 C (-40 to 302 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Configuration / Function | Boost | Buck; Boost |
