Manufacturer: STMicroelectronics
Win Source Part Number: 054426-UC2843BN
Category: Integrated Circuits(ICs)
Family: PMIC - Voltage Regulators - DC DC Switching Controllers
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-DIP (0.300" 7.62mm)
Manufacturer Device Package: 8-Mini DIP
Standard Package: 50
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: 28 pct.
Supply and Demand Status: Sufficient
IC REG CTRLR BST/FLYBK 8-MINIDIP
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
IC REG CTRLR BST/FLYBK 8-MINIDIP
Switching Controllers 0.5mA Current Mode
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| 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 | 054426-UC2843BN | UC2843BN | 497-3678-ND | UC2843BN | UC2843BN | UC2843BN |
| Product Name | Integrated Circuits(ICs) | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | Switching Controllers | DC DC Switching Controllers |
| Output Voltage Type | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | DIP; Other; 8-DIP (0.300" 7.62mm) | DIP; Other; 8-DIP (0.300", 7.62mm) | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||
| Special Features | Multiple Outputs; Frequency Control | Frequency Control | ||||
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) | ||
| Configuration / Function | Buck; Boost | Boost |
