UC3843AD8TR 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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4,070 In Stock
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All prices are in JPY.
Price Break Unit Price Extended Price
1 126.00000 ¥126
10 112.40000 ¥1,124
25 106.60000 ¥2,665
100 87.59000 ¥8,759
250 81.87200 ¥20,468
500 72.35400 ¥36,177
1,000 62.86800 ¥62,868

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A ¥800 reeling fee will be applied to each reel ordered.

Alternate Package
  • Tape & Reel (TR)  : 296-27152-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: ¥62.86840
  • Cut Tape (CT)  : 296-27152-1-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,115 - Immediate
  • Unit Price: ¥126.00000
  • Tube  : 296-11284-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 550 - Immediate
    8,850 - Factory Stock 
  • Unit Price: ¥150.00000

UC3843AD8TR

Datasheet
Digi-Key Part Number 296-27152-6-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 35 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 Digi-Reel® 
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 296-27152-6