Manufacturer: STMicroelectronics
Win Source Part Number: 035693-UC3844BD1013T
Packaging: Reel - TR
Mounting: Surface Mount
Output Isolation: Isolated
Topology: Forward
Voltage - Start Up: 16V
Duty Cycle: 48%
Frequency - Switching: Up to 500kHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Family Name: UC3844B
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-SO
Supply Voltage - Operating: 10 V to 30 V
Alternative Parts (Cross-Reference): CS-3844BD8; CS-3844D8; CS-3845D8; CS3844GDR8;
Introduction Date: March 04, 1999
ECCN: EAR99
Country of Origin: Morocco
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management, Industrial
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IC REG CTRLR BST FLYBK ISO 8SOIC
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Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | Lingto Electronic Limited | VAST STOCK CO., 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 | 035693-UC3844BD1013TR | UC3844BD1013TR | 497-3682-6-ND | UC3844BD1013TR | UC3844BD1013TR | UC3844BD1013TR |
| Product Name | PMIC - PMIC - AC DC Converters, Offline Switchers - UC3844BD1013TR | DC DC Switching Controllers | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | Switching Controllers | DC DC Switching Controllers |
| Configuration / Function | Forward | Buck; Boost | Boost | |||
| Package Type | Other; 8-SO | 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) | ||
| Life Cycle Stage | Maturity; Active | Active | ||||
| Special Features | Internal Current Limit; Frequency Control | Frequency Control | ||||
| fsw | 500 kHz | 500 kHz |
