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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersUC3876N
UC3876N Image
Image may be representation.
See specifications for product details.

UC3876N - Unitrode

Manufacturer Part Number
UC3876N
Manufacturer
Unitrode
Allelco Part Number
32D-UC3876N
ECAD Model
Parts Description
IC OFFLINE SW FULL-BRDG 20DIP
Detailed Description
Package
20-DIP (0.300", 7.62mm)
Data sheet
UC3876N.pdf
In stock: 2940

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Quantity

Specifications

UC3876N Tech Specifications
Unitrode - UC3876N technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UC3876N

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Supply (Vcc/Vdd) 9.5V ~ 20V  
Voltage - Start Up 15.25 V  
Voltage - Breakdown -  
Topology Full-Bridge  
Supplier Device Package 20-PDIP  
Series -  
Package / Case 20-DIP (0.300", 7.62mm)  
Package Bulk  
Product Attribute Attribute Value  
Output Isolation Non-Isolated  
Operating Temperature 0°C ~ 70°C (TA)  
Mounting Type Through Hole  
Internal Switch(s) -  
Frequency - Switching 1MHz  
Fault Protection Current Limiting  
Duty Cycle 100%  
Control Features Frequency Control, Soft Start, Sync  
Base Product Number UC3876  

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UC3876N

Product Attribute UC3876N UC3875N UC3875DWPTR UC3875DWP
Part Number UC3876N UC3875N UC3875DWPTR UC3875DWP
Manufacturer Unitrode Texas Instruments Texas Instruments Texas Instruments
Series - - - -
Fault Protection Current Limiting Current Limiting Current Limiting Current Limiting
Mounting Type Through Hole Through Hole Surface Mount Surface Mount
Voltage - Start Up 15.25 V 10.75 V 10.75 V 10.75 V
Internal Switch(s) - - - -
Package / Case 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm) 28-SOIC (0.295', 7.50mm Width) 28-SOIC (0.295', 7.50mm Width)
Package Bulk Tube Tape & Reel (TR) Tube
Frequency - Switching 1MHz 1MHz 1MHz 1MHz
Topology Full-Bridge Full-Bridge Full-Bridge Full-Bridge
Base Product Number UC3876 UC3875 UC3875 UC3875
Voltage - Supply (Vcc/Vdd) 9.5V ~ 20V 9.5V ~ 20V 9.5V ~ 20V 9.5V ~ 20V
Duty Cycle 100% 100% 100% 100%
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Output Isolation Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Supplier Device Package 20-PDIP 20-PDIP 28-SOIC 28-SOIC
Voltage - Breakdown - - - -
Control Features Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync Frequency Control, Soft Start, Sync

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC3876N Image

UC3876N

Unitrode
32D-UC3876N

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