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HomeProductsIntegrated Circuits (ICs)PMIC - Power Management - SpecializedUC2902N
UC2902N Image
Image may be representation.
See specifications for product details.

UC2902N - Texas Instruments

Manufacturer Part Number
UC2902N
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC2902N
ECAD Model
Parts Description
IC LOAD SHARE CONTROLLER 8DIP
Detailed Description
Package
8-DIP (0.300', 7.62mm)
Data sheet
UC2902, UC3902 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 6936

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Quantity

Specifications

UC2902N Tech Specifications
Texas Instruments - UC2902N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC2902N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2.7V ~ 20V  
Supplier Device Package 8-PDIP  
Series -  
Package / Case 8-DIP (0.300', 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 100°C  
Mounting Type Through Hole  
Current - Supply 4mA  
Base Product Number UC2902  
Applications Load Share Controller  

Parts Introduction

Manufacturer Part Number

UC2902N

Manufacturer

Texas Instruments

Introduction

The UC2902N is a high-performance, cost-effective load share controller designed for use in redundant power supply systems. It provides accurate current sharing between multiple power supplies, ensuring even load distribution and improved system reliability.

Product Features and Performance

Operates from a wide 2.7V to 20V supply voltage range

Precise current sharing accuracy of ±3%

Supports up to 4mA of supply current

Operates over a wide -40°C to +100°C temperature range

8-pin DIP (0.300", 7.62mm) through-hole package

Product Advantages

Ensures even load distribution across redundant power supplies

Improves system reliability and uptime

Simplifies design and reduces component count

Robust operation over a wide temperature range

Key Reasons to Choose This Product

Reliable and accurate current sharing for redundant power systems

Cost-effective solution with a compact package

Proven Texas Instruments quality and performance

Wide operating voltage and temperature range for flexibility

Quality and Safety Features

Robust design and construction for industrial and commercial applications

Complies with relevant safety and regulatory standards

Compatibility

The UC2902N is compatible with a wide range of power supply systems that require accurate current sharing between multiple power sources.

Application Areas

Redundant power supply systems

Load balancing in parallel power architectures

Telecommunications equipment

Industrial automation and control systems

Product Lifecycle

The UC2902N is a last time buy product, indicating that it is nearing the end of its lifecycle. Customers are advised to contact our website's sales team for information on available equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC2902N

Product Attribute UC2902N UC2901Q UC2902DTR UC2902D
Part Number UC2902N UC2901Q UC2902DTR UC2902D
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Applications Load Share Controller Feedback Generator Load Share Controller Load Share Controller
Package Tube Tube Tape & Reel (TR) Tube
Series - - - -
Current - Supply 4mA 5mA 4mA 4mA
Voltage - Supply 2.7V ~ 20V 4.5V ~ 40V 2.7V ~ 20V 2.7V ~ 20V
Package / Case 8-DIP (0.300', 7.62mm) 20-LCC (J-Lead) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Supplier Device Package 8-PDIP 20-PLCC (9x9) 8-SOIC 8-SOIC
Base Product Number UC2902 UC2901 UC2902 UC2902
Operating Temperature -40°C ~ 100°C -40°C ~ 85°C -40°C ~ 100°C -40°C ~ 100°C

UC2902N Datasheet PDF

Download UC2902N pdf datasheets and Texas Instruments documentation for UC2902N - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
UC2902, UC3902 Datasheet.pdf

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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UC2902N Image

UC2902N

Texas Instruments
32D-UC2902N

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