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UC3902

UC3902
Mfr. #:
UC3902
Hersteller:
Texas Instruments
Beschreibung:
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
UC3902 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Produkteigenschaft
Attributwert
Tags
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: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
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. 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. A differential line is used for the share bus to maximize noise immunity and accommodate different voltage drops in each power converter’s ground return line. Trimming of each converter’s output voltage is accomplished by injecting a small current into the output voltage sense line, which requires a small resistance (typically 20 to 100 ) to be inserted.
Teil # Mfg. Beschreibung Aktie Preis
UC3902N
DISTI # 31722769		Texas InstrumentsController -0.3V to 20V 8-Pin PDIP Tube
RoHS: Compliant		10000
  • 1000:$3.9800
UC3902DTR
DISTI # 32317234		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC T/R
RoHS: Compliant		10000
  • 2500:$2.1650
UC3902D
DISTI # 33109814		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC Tube
RoHS: Compliant		5250
  • 525:$3.5500
UC3902DTR
DISTI # 296-41794-1-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		793In Stock
  • 1000:$2.3476
  • 500:$2.7836
  • 100:$3.2698
  • 10:$3.9910
  • 1:$4.4400
UC3902DTR
DISTI # 296-41794-6-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		793In Stock
  • 1000:$2.3476
  • 500:$2.7836
  • 100:$3.2698
  • 10:$3.9910
  • 1:$4.4400
UC3902N
DISTI # 296-11341-5-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		745In Stock
  • 2500:$2.9233
  • 1000:$3.0772
  • 500:$3.6487
  • 100:$4.2861
  • 50:$4.9456
  • 10:$5.2310
  • 1:$5.8200
UC3902D
DISTI # 296-11340-5-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		556In Stock
  • 2550:$2.5988
  • 1050:$2.7356
  • 525:$3.2436
  • 150:$3.8103
  • 75:$4.3965
  • 10:$4.6510
  • 1:$5.1800
UC3902DTR
DISTI # 296-41794-2-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$2.1652
UC3902DTRG4
DISTI # UC3902DTRG4-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$2.1652
UC3902DG4
DISTI # UC3902DG4-ND		Texas InstrumentsIC LOAD SHARE CONTROLLER 8SOIC
RoHS: Compliant
Min Qty: 150
Container: Tube		Temporarily Out of Stock
  • 150:$3.8103
UC3902D-753064301
DISTI # V39:1801_17753036		Texas InstrumentsUC3902D-753064301
TI		0
    UC3902DTR
    DISTI # V39:1801_07428898    		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC T/R
    RoHS: Compliant    		0
    • 2500000:$1.9730
    • 1250000:$1.9750
    • 250000:$2.0450
    • 25000:$2.1490
    • 2500:$2.1650
    UC3902DTR
    DISTI # V36:1790_07428898    		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC T/R
    RoHS: Compliant    		0
    • 2500000:$1.9730
    • 1250000:$1.9750
    • 250000:$2.0450
    • 25000:$2.1490
    • 2500:$2.1650
    UC3902N
    DISTI # V39:1801_07428901    		Texas InstrumentsController -0.3V to 20V 8-Pin PDIP Tube
    RoHS: Compliant    		0
    • 1000000:$2.6640
    • 500000:$2.6680
    • 100000:$3.0730
    • 10000:$3.8470
    • 1000:$3.9800
    UC3902N
    DISTI # V36:1790_07428901    		Texas InstrumentsController -0.3V to 20V 8-Pin PDIP Tube
    RoHS: Compliant    		0
      UC3902D
      DISTI # V38:1800_07428893      		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC Tube
      RoHS: Compliant      		0
      • 525000:$2.3680
      • 262500:$2.3720
      • 52500:$2.7400
      • 5250:$3.4320
      • 525:$3.5500
      UC3902D
      DISTI # V36:1790_07428893      		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC Tube
      RoHS: Compliant      		0
      • 525000:$2.3680
      • 262500:$2.3720
      • 52500:$2.7400
      • 5250:$3.4320
      • 525:$3.5500
      UC3902D
      DISTI # V39:1801_07428893      		Texas InstrumentsController -0.3V to 20V 8-Pin SOIC Tube
      RoHS: Compliant      		0
      • 525000:$2.3680
      • 262500:$2.3720
      • 52500:$2.7400
      • 5250:$3.4320
      • 525:$3.5500
      UC3902D
      DISTI # UC3902D      		Texas InstrumentsLoad Share Controller 8-Pin SOIC Tube - Rail/Tube (Alt: UC3902D)
      RoHS: Compliant
      Min Qty: 150
      Container: Tube      		Americas - 0
      • 1500:$2.4517
      • 750:$2.5213
      • 450:$2.6088
      • 300:$2.6989
      • 150:$2.8360
      UC3902D
      DISTI # UC3902D      		Texas InstrumentsLoad Share Controller 8-Pin SOIC Tube (Alt: UC3902D)
      RoHS: Compliant
      Min Qty: 75
      Container: Tube      		Europe - 0
      • 750:€2.2900
      • 450:€2.4900
      • 300:€2.5900
      • 150:€2.8900
      • 75:€3.2900
      UC3902N
      DISTI # UC3902N      		Texas InstrumentsLoad Share Controller 8-Pin PDIP Tube (Alt: UC3902N)
      RoHS: Compliant
      Min Qty: 50
      Container: Tube      		Europe - 0
      • 500:€2.5900
      • 300:€2.7900
      • 200:€2.8900
      • 100:€3.2900
      • 50:€3.6900
      UC3902N
      DISTI # UC3902N      		Texas InstrumentsLoad Share Controller 8-Pin PDIP Tube - Rail/Tube (Alt: UC3902N)
      RoHS: Compliant
      Min Qty: 150
      Container: Tube      		Americas - 0
      • 1500:$2.6900
      • 750:$2.7900
      • 450:$2.8900
      • 300:$2.9900
      • 150:$3.0900
      UC3902DG4
      DISTI # UC3902DG4      		Texas InstrumentsLoad Share Controller 8-Pin SOIC Tube - Rail/Tube (Alt: UC3902DG4)
      RoHS: Compliant
      Min Qty: 150
      Container: Tube      		Americas - 0
      • 1500:$2.3900
      • 750:$2.4900
      • 300:$2.5900
      • 450:$2.5900
      • 150:$2.7900
      UC3902DTR
      DISTI # UC3902DTR      		Texas InstrumentsLoad Share Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UC3902DTR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
      • 25000:$1.9900
      • 10000:$2.0900
      • 15000:$2.0900
      • 5000:$2.1900
      • 2500:$2.2900
      UC3902DTR
      DISTI # UC3902DTR      		Texas InstrumentsLoad Share Controller 8-Pin SOIC T/R (Alt: UC3902DTR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel      		Europe - 0
      • 25000:€1.8900
      • 15000:€1.9900
      • 10000:€2.0900
      • 5000:€2.3900
      • 2500:€2.6900
      UC3902DTRG4
      DISTI # UC3902DTRG4      		Texas InstrumentsLoad Share Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UC3902DTRG4)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
      • 25000:$1.9900
      • 10000:$2.0900
      • 15000:$2.0900
      • 5000:$2.1900
      • 2500:$2.2900
      UC3902DTexas InstrumentsLoad Share Controller5730
      • 1000:$2.2200
      • 750:$2.2700
      • 500:$2.6200
      • 250:$3.0100
      • 100:$3.2200
      • 25:$3.6000
      • 10:$3.8500
      • 1:$4.2800
      UC3902DTRTexas InstrumentsLoad Share Controller3790
      • 1000:$1.8500
      • 750:$1.9400
      • 500:$2.3000
      • 250:$2.7000
      • 100:$2.8800
      • 25:$3.2900
      • 10:$3.5300
      • 1:$3.9200
      UC3902NTexas InstrumentsLoad Share Controller6000
      • 1000:$2.5000
      • 750:$2.5500
      • 500:$2.9500
      • 250:$3.3900
      • 100:$3.6300
      • 25:$4.0400
      • 10:$4.3300
      • 1:$4.8100
      UC3902DTR
      DISTI # 595-UC3902DTR      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		3452
      • 1:$4.3100
      • 10:$3.8800
      • 100:$3.1700
      • 250:$2.9800
      • 500:$2.7000
      • 1000:$2.2800
      • 2500:$2.1600
      UC3902N
      DISTI # 595-UC3902N      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		265
      • 1:$5.8200
      • 10:$5.2300
      • 100:$4.2800
      • 250:$4.0200
      • 500:$3.6400
      • 1000:$3.0700
      • 2500:$2.9200
      UC3902D
      DISTI # 595-UC3902D      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		214
      • 1:$5.1700
      • 10:$4.6500
      • 100:$3.8100
      • 250:$3.5700
      • 500:$3.2400
      • 1000:$2.7300
      • 2500:$2.5900
      UC3902DG4
      DISTI # 595-UC3902DG4      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		0
      • 150:$3.8100
      • 300:$3.5700
      • 525:$3.2400
      • 1050:$2.7300
      • 2550:$2.5900
      UC3902DTRG4
      DISTI # 595-UC3902DTRG4      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		0
      • 2500:$2.1600
      UC3902NG4
      DISTI # 595-UC3902NG4      		Texas InstrumentsPower Management Specialized - PMIC LOAD SHARE CONTROLLER
      RoHS: Compliant      		0
        UC3902DTexas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, BIPolar, PDSO8
        RoHS: Compliant        		29476
        • 1000:$2.5700
        • 500:$2.7000
        • 100:$2.8100
        • 25:$2.9300
        • 1:$3.1600
        UC3902NTexas InstrumentsPower Supply Support Circuit, Adjustable, 1 Channel, BIPolar, PDIP8
        RoHS: Compliant        		1712
        • 1000:$2.9000
        • 500:$3.0500
        • 100:$3.1700
        • 25:$3.3100
        • 1:$3.5600
        UC3902DTexas InstrumentsLOAD-SHARING REGULATION CONTROLLER, 8 Pin, SOP445
        • 217:$2.1360
        • 76:$2.3140
        • 1:$5.3400
        UC3902DTexas InstrumentsLOAD-SHARING REGULATION CONTROLLER, 8 Pin, SOP122
        • 84:$2.7750
        • 24:$3.0000
        • 1:$4.5000
        UC3902DTexas Instruments 10
          UC3902DTRTexas Instruments 561
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            Verfügbarkeit
            Aktie:
            Available
            Auf Bestellung:
            3000
            Menge eingeben:
            Der aktuelle Preis von UC3902 dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
            Referenzpreis (USD)
            Menge
            Stückpreis
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            Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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