UC3902DTR

Mfr. #:: UC3902DTR
Description:: Power Management Specialized - PMIC LOAD SHARE CONTROLLER
Lifecycle:: New from this manufacturer.
Datasheet:: UC3902DTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3902DTR more Information UC3902DTR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Power Management Specialized - PMIC

RoHS:: Y

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Reel

Operating Temperature Range:: 0 C to + 70 C

Series:: UC3902

Brand:: Texas Instruments

Product Type:: Power Management Specialized - PMIC

Factory Pack Quantity:: 2500

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002561 oz

Tags: UC3902D, UC3902, UC390, UC39, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3902DTR Ratings and Reviews

J***a

Fast shipping,Great Seller!!

2019-04-08

M***n

a very long way...

2019-06-20

E**c

Totally, Identical

2019-07-03

E**o

Good

2019-02-19

UC3902DTR Description

***as Instruments: Load Share Controller 8-SOIC 0 to 70

***p One Stop Global: Controller -0.3V to 20V 8-Pin SOIC T/R

***et Europe: Load Share Controller 8-Pin SOIC T/R

***ser: Power Supply Support LOAD SHARE CONTROLLER

***i-Key: IC LOAD SHARE CONTROLLER 8SOIC

***an P&S: Load Share Controllers

***ark: Controller IC; Supply Voltage Min:2.7V; Supply Voltage Max:20V; Package/Case:8-SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Peak Reflow Compatible (260 C):No ;RoHS Compliant: Yes

***AS USD: The UC3902 load share controller is an 8-pin device that balances the current drawn from independent, paralleled power supplies. Load sharing is accomplished by adjusting each supplies output current to a level proportional to the voltage on a share bus.

***as Instruments (TI): The master power supply, which is automatically designated as the supply that regulates to the highest voltage, drives the share bus with a voltage proportional to its output current. The UC3902 trims the output voltage of the other paralleled supplies so that they each support their share of the load current. Typically, each supply is designed for the same current level although that is not necessary for use with the UC3902. By appropriately scaling the current sense resistor, supplies with different output current capability can be paralleled with each supply providing the same percentage of their output current capability for a particular load.

***TEXAS: A differential line is used for the share bus to maximize noise immunity and accommodate different voltage drops in each power converters ground return line. Trimming of each converters output voltage is accomplished by injecting a small current into the output voltage sense line, which requires a small resistance (typically 20 Ω to 100 Ω) to be inserted.

Market price

Part #	Description	Stock	Price
UC3902DTR DISTI # 296-41794-1-ND	IC LOAD SHARE CONTROLLER 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1593In Stock	1000:$2.3476 500:$2.7836 100:$3.2698 10:$3.9910 1:$4.4400
UC3902DTR DISTI # 296-41794-6-ND	IC LOAD SHARE CONTROLLER 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1593In Stock	1000:$2.3476 500:$2.7836 100:$3.2698 10:$3.9910 1:$4.4400
UC3902DTR DISTI # 296-41794-2-ND	IC LOAD SHARE CONTROLLER 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.1652
UC3902DTRG4 DISTI # UC3902DTRG4-ND	IC LOAD SHARE CONTROLLER 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.1652
UC3902DTR DISTI # UC3902DTR	Load Share Controller 8-Pin SOIC T/R (Alt: UC3902DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.6900 5000:€2.3900 10000:€2.0900 15000:€1.9900 25000:€1.8900
UC3902DTR DISTI # UC3902DTR	Load Share Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UC3902DTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.2900 5000:$2.1900 10000:$2.0900 15000:$2.0900 25000:$1.9900
UC3902DTR DISTI # UC3902DTR	Load Share Controller 8-Pin SOIC T/R (Alt: UC3902DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC3902DTRG4 DISTI # UC3902DTRG4	Load Share Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UC3902DTRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.2900 5000:$2.1900 10000:$2.0900 15000:$2.0900 25000:$1.9900
UC3902DTR	Load Share Controller	2500	1000:$1.8500 750:$1.9400 500:$2.3000 250:$2.7000 100:$2.8800 25:$3.2900 10:$3.5300 1:$3.9200
UC3902DTR DISTI # 595-UC3902DTR	Power Management Specialized - PMIC LOAD SHARE CONTROLLER RoHS: Compliant	4678	1:$4.3100 10:$3.8800 100:$3.1700 250:$2.9800 500:$2.7000 1000:$2.2800 2500:$2.1600
UC3902D DISTI # 595-UC3902D	Power Management Specialized - PMIC LOAD SHARE CONTROLLER RoHS: Compliant	76	1:$5.1700 10:$4.6500 100:$3.8100 250:$3.5700 500:$3.2400 1000:$2.7300 2500:$2.5900
UC3902DTRG4 DISTI # 595-UC3902DTRG4	Power Management Specialized - PMIC LOAD SHARE CONTROLLER RoHS: Compliant	0	2500:$2.1600

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Availability

Stock:: Available
On Order:: 1986
Enter Quantity:

Current price of UC3902DTR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$4.31~~; ~~$4.31~~

10: ~~$3.88~~; ~~$38.80~~

100: ~~$3.17~~; ~~$317.00~~

250: ~~$2.98~~; ~~$745.00~~

500: ~~$2.70~~; ~~$1 350.00~~

1000: ~~$2.28~~; ~~$2 280.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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