• UCC28740DR

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  • Part Number
  • UCC28740DR
  • Brand
  • TI
  • Product Categories
  • PMIC - AC DC Converters, Offline Switchers
  • Package
  • 7-SOIC
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The UCC28740DR from TI manufacturer is a PMIC - AC DC Converters, Offline Switchers with IC REG CTRLR FLYBK ISO 7SOIC. The UCC28740DR is Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC T/R Switching Controllers Constant-VTG-Crnt Flyback Cntlr. More details for UCC28740DR can be seen below.


Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC
Current Mode PWM Controller 25mA 106kHz 7-Pin SOIC T/R
Switching Controllers Constant-VTG-Crnt Flyback Cntlr
Texas Instruments
Veswin Part Number
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
New & Original - Factory Package
Stock Status
In-Stock Inventory
Minimum order
Estimated Delivery Time
On Jul 18 - Jul 23 (Choose Expedited Shipping)
EDA / CAD Models
UCC28740DR by SnapEDA
Storage Condition
Dry storage cabinet & Humidity protection package
Voltage Supply Vcc Vdd
9 V ~ 35 V
Voltage Start Up
Voltage Breakdown
Unit Weight
0.008960 oz
Switching Frequency
0.17 kHz to 100 kHz
Supplier Device Package
Power Watts
Digi-ReelR Alternate Packaging
Package Case
8-SOIC (0.154", 3.90mm Width) 7 leads
Output Isolation
Operating Temperature
-40°C ~ 125°C (TJ)
Operating Supply Voltage
8.1 V to 35 V
Mounting Style
Mounting Type
Surface Mount
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 125 C
Internal Switch s
Frequency Switching
170Hz ~ 100kHz
Fault Protection
Current Limiting, Over Voltage
Duty Cycle Max
99 %
Duty Cycle
Control Features

TI Inventory

Looking for UCC28740DR? Welcome to Veswin.com, Our Sales are here to help you. You can get components availability and pricing for UCC28740DR, view detailed information that including UCC28740DR manufacturer and datasheets. You can buy or learn about UCC28740DR right here, right now. Veswin is an electronic component distributor for commodity, common, obsolete / hard to find electronic components. Veswin supplies Industrial, Commercial and Mil-Spec components to OEM customers, CEM customers and Repair Centers worldwide. We maintain a large inventory of electronic components, which may include UCC28740DR, on hand to ship same day or short lead-time. Veswin Company is a full service UCC28740DR supplier and distributor for UCC28740DR. We have the ability to source and provide the UCC28740DR globally to assist you with your electronic component supply chain. now!
TI Original Stock

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  • A: We accept T/T(Bank wire), Paypal, Credit card Payment through PayPal.
  • Q: How Long Can I Get The UCC28740DR?
  • A: We will ship via FedEx or DHL or UPS, Normally will take 4 or 5 days to arrive at your office.
    We can also ship via registered airmail, Normally will take 14-38 days to arrive at your office.
    Please choose your preferred shipping method when checking out on our website.
  • Q: UCC28740DR Warranty?
  • A: We Provide 90 days warranty for our product.
  • Q: UCC28740DR Technical Support?
  • A: Yes, Our product technical engineer will help you with the UCC28740DR pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.

TI Obsolete Part


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