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8-SOIC
UC3843D8TR
Digi-Key Product Number
296-46260-2-ND
296-46260-1-ND
296-46260-6-ND
ManufacturerTexas Instruments
Manufacturer Product NumberUC3843D8TR
DescriptionIC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time6 Weeks
Detailed DescriptionBoost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Product Attributes
TypeDescriptionSelect
Category
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
Output Phases
1
Voltage - Supply (Vcc/Vdd)
12V ~ 28V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154"", 3.90mm Width)
Supplier Device Package
8-SOIC
Number of Outputs
1
Base Product NumberUC384
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
Price and Procurement

8,203 In Stock
Can ship immediately
Factory Stock: 10,000
Price BreakUnit PriceExtended Price
1$1.88000$1.88
10$1.68700$16.87
25$1.60200$40.05
100$1.23010$123.01
250$1.08704$271.76
500$1.02984$514.92
1,000$0.80098$800.98
Additional Resources
AttributeDescription
Other Names
296-46260-2
UC3843D8TR-ND
Standard Package2,500