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UC3843AD8TR Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Price & Procurement
4,982 In Stock
Can ship immediately Factory Stock : 5,000
 

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All prices are in JPY.
Price Break Unit Price Extended Price
1 126.00000 ¥126.00
10 112.60000 ¥1,126.00
25 106.88000 ¥2,672.00
100 87.78000 ¥8,778.00
250 82.05600 ¥20,514.00
500 72.51800 ¥36,259.00
1,000 63.01100 ¥63,011.00

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Alternate Package
  • Tape & Reel (TR)  : 296-27152-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
    5,000 - Factory Stock 
  • Unit Price: ¥63.01120
  • Digi-Reel®  : 296-27152-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,982 - Immediate
    5,000 - Factory Stock 
  • Unit Price: Digi-Reel®
  • Tube  : 296-11284-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 485 - Immediate
    9,975 - Factory Stock 
  • Unit Price: ¥156.00000

UC3843AD8TR

Datasheet
Digi-Key Part Number 296-27152-1-ND
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Manufacturer

Texas Instruments

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Manufacturer Part Number UC3843AD8TR
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Description IC REG CTRLR MULT TOPOLOGY 8SOIC
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Manufacturer Standard Lead Time 6 Weeks
Detailed Description

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC

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Customer Reference
Documents & Media
Datasheets UC1842A-45A, UC2842A-45A, UC3842A-45A
Featured Product Power Management
PCN Design/Specification UCYYY 13/DEC/2017
Mult Devices Font 21/Apr/2018
EDA / CAD Models UC3843AD8TR by Ultra Librarian
Product Attributes
Type Description Select All
Categories
Manufacturer Texas Instruments
Series -
Packaging Cut Tape (CT) 
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Buck, Flyback, Forward
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 96%
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
Base Part Number UC3843
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package 1
Other Names 296-27152-1