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UC3843D8TR Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 1.87000 $1.87
10 1.67200 $16.72
100 1.30360 $130.36
500 1.07684 $538.42
1,000 0.85013 $850.13

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number 296-46260-1-ND
Copy   296-46260-1-ND
Quantity Available 15,430
Can ship immediately

Factory Stock ?: 10,001
Manufacturer

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Manufacturer Part Number

UC3843D8TR

Copy   UC3843D8TR
Description IC REG CTRLR MULT TOPOLOGY 8SOIC
Copy   IC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

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

Copy   Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down  DC-DC Controller IC 8-SOIC
Documents & Media
Datasheets UC1842-45, UC2842-45, UC3842-45
Featured Product Power Management
PCN Design/Specification US18/28/38 DataSheet Update 4/Jan/2017
Mult Devices Font 21/Apr/2018
Manufacturer Product Page UC3843D8TR Specifications
Product Attributes 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
Topology Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
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)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 1
Other Names 296-46260-1
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 296-46260-2-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 15,000 - Immediate
    10,000 - Factory Stock ?
  • Unit Price: $0.77034
  • Digi-Reel® ? : 296-46260-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 15,430 - Immediate
    10,001 - Factory Stock ?
  • Unit Price: Digi-Reel®
  • Tube ? : 296-11287-5-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,321 - Immediate
    1,875 - Factory Stock ?
  • Unit Price: $2.16000
  • Tape & Reel (TR) ? : UC3843D8TRG4-ND
  • Minimum Quantity: 2,500  Non-Stock ?
  • Quantity Available: 10,000 - Factory Stock ?
  • Unit Price: $0.77034
  • Tube ? : UC3843D8G4-ND
  • Minimum Quantity: 600  Non-Stock ?
  • Quantity Available: 1,875 - Factory Stock ?
  • Unit Price: $1.24810

14:08:23 5/23/2019