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UC3901

UC3901
Mfr. #:
UC3901
Manufacturer:
Texas Instruments
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
UC3901 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Tags
UC3901, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***th Star Micro
the uc1901 family is designed to solve many of the problems associated with closing a feedback control loop across a voltage isolation boundary. as a stable and reliable alternative to an optical coupler these devices feature an amplitude modulation system which allows a loop error signal to be coupled with a small rf transformer or capacitor. the programmable high-frequency oscillator within the uc1901 series permits the use of smaller less expensive transformers which can readily be built to meet the isolation requirements of today s line-operated power systems. as an alternative to rf operation the external clock input to these devices allows synchronization to a system clock or to the switching frequency of a smps. view all in datasheet
***as Instruments
The UC1901 family is designed to solve many of the problems associated with closing a feedback control loop across a voltage isolation boundary. As a stable and reliable alternative to an optical coupler, these devices feature an amplitude modulation system which allows a loop error signal to be coupled with a small RF transformer or capacitor. The programmable, high-frequency oscillator within the UC1901 series permits the use of smaller, less expensive transformers which can readily be built to meet the isolation requirements of today's line-operated power systems. As an alternative to RF operation, the external clock input to these devices allows synchronization to a system clock or to the switching frequency of a SMPS. An additional feature is a status monitoring circuit which provides an active-low output when the sensed error voltage is within 10% of the reference. The DRIVERA output, DRIVERB output, and STATUS output are disabled until the input supply has reached a sufficient level to allow proper operation of the device. Since these devices can also be used as a DC driver for optical couplers, the benefits of 4.5 to 40V supply operation, a 1% accurate reference, and a high gain general purpose amplifier offer advantages even though an AC system may not be desired.
Part # Mfg. Description Stock Price
UC3901Q
DISTI # V36:1790_07428887		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC Tube
RoHS: Compliant		12
  • 100:$5.4050
  • 25:$5.7089
  • 10:$6.2160
  • 1:$7.5295
UC3901QTRG3
DISTI # V36:1790_07428891		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC T/R
RoHS: Compliant		0
    UC3901D
    DISTI # V36:1790_07428875    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube
    RoHS: Compliant    		0
    • 450000:$2.9340
    • 225000:$2.9380
    • 45000:$3.3850
    • 4500:$4.2510
    • 450:$4.4000
    UC3901D
    DISTI # V39:1801_07428875    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube
    RoHS: Compliant    		0
    • 450000:$2.9340
    • 225000:$2.9380
    • 45000:$3.3850
    • 4500:$4.2510
    • 450:$4.4000
    UC3901DTR
    DISTI # V39:1801_07428877    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC T/R
    RoHS: Compliant    		0
    • 2500000:$2.4830
    • 1250000:$2.4850
    • 250000:$2.5720
    • 25000:$2.7040
    • 2500:$2.7250
    UC3901DTR
    DISTI # V36:1790_07428877    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC T/R
    RoHS: Compliant    		0
    • 2500000:$2.4830
    • 1250000:$2.4850
    • 250000:$2.5720
    • 25000:$2.7040
    • 2500:$2.7250
    UC3901DW
    DISTI # V36:1790_07428882    		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC Tube
    RoHS: Compliant    		0
    • 1000000:$2.9340
    • 500000:$2.9380
    • 100000:$3.3850
    • 10000:$4.2510
    • 1000:$4.4000
    UC3901DW
    DISTI # V39:1801_07428882    		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC Tube
    RoHS: Compliant    		0
    • 1000000:$2.9340
    • 500000:$2.9380
    • 100000:$3.3850
    • 10000:$4.2510
    • 1000:$4.4000
    UC3901N
    DISTI # V36:1790_07428884    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin PDIP Tube
    RoHS: Compliant    		0
      UC3901N
      DISTI # V39:1801_07428884      		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin PDIP Tube
      RoHS: Compliant      		0
      • 375000:$3.2720
      • 187500:$3.2760
      • 37500:$3.7650
      • 3750:$4.7240
      • 375:$4.8900
      UC3901D
      DISTI # 296-11338-5-ND      		Texas InstrumentsIC ISOLATED FB GENERATOR 14-SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		312In Stock
      • 2500:$3.2199
      • 1000:$3.3894
      • 500:$4.0189
      • 100:$4.7210
      • 50:$5.4472
      • 10:$5.7620
      • 1:$6.4200
      UC3901N
      DISTI # 296-11339-5-ND      		Texas InstrumentsIC ISOLATED FB GENERATOR 14-DIP
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		239In Stock
      • 2500:$3.5100
      • 1000:$3.6450
      • 500:$4.1850
      • 100:$4.8060
      • 25:$5.5352
      • 10:$5.8050
      • 1:$6.4300
      UC3901DWTR
      DISTI # UC3901DWTR-ND      		Texas InstrumentsIC ISOLATED FB GENERATOR 16SOIC
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape & Reel (TR)      		Limited Supply - Call
        UC3901Q
        DISTI # UC3901Q-ND        		Texas InstrumentsIC ISOLATED FB GENERATOR 20PLCC
        RoHS: Compliant
        Min Qty: 92
        Container: Tube        		Limited Supply - Call
          UC3901QTR
          DISTI # UC3901QTR-ND          		Texas InstrumentsIC ISOLATED FB GENERATOR 20PLCC
          RoHS: Compliant
          Min Qty: 1000
          Container: Tape & Reel (TR)          		Limited Supply - Call
            UC3901QTRG3
            DISTI # UC3901QTRG3-ND            		Texas InstrumentsIC ISOLATED FB GENERATOR 20PLCC
            RoHS: Compliant
            Min Qty: 1000
            Container: Tape & Reel (TR)            		Limited Supply - Call
              UC3901DTR
              DISTI # UC3901DTR-ND              		Texas InstrumentsIC ISOLATED FB GENERATOR 14SOIC
              RoHS: Compliant
              Min Qty: 2500
              Container: Tape & Reel (TR)              		Temporarily Out of Stock
              • 2500:$2.7252
              UC3901DW
              DISTI # 296-34743-5-ND              		Texas InstrumentsIC ISOLATED FB GENERATOR 16SOIC
              RoHS: Compliant
              Min Qty: 120
              Container: Tube              		Temporarily Out of Stock
              • 120:$4.7209
              UC3901DTR
              DISTI # 26644634              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC T/R
              RoHS: Compliant              		5000
              • 2500:$2.7250
              UC3901D
              DISTI # 26885615              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube
              RoHS: Compliant              		2250
              • 450:$4.4000
              UC3901DW
              DISTI # 31747108              		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC Tube
              RoHS: Compliant              		2000
              • 1000:$4.4000
              UC3901Q
              DISTI # 29485457              		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC Tube
              RoHS: Compliant              		12
              • 2:$7.5295
              UC3901N
              DISTI # UC3901N              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin PDIP Tube (Alt: UC3901N)
              RoHS: Compliant
              Min Qty: 25
              Container: Tube              		Europe - 50
              • 500:€3.5500
              • 250:€4.3500
              • 100:€4.5700
              • 50:€4.8500
              • 25:€5.1200
              • 10:€5.5200
              • 1:€6.1200
              UC3901N
              DISTI # UC3901N              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin PDIP Tube - Rail/Tube (Alt: UC3901N)
              RoHS: Compliant
              Min Qty: 100
              Container: Tube              		Americas - 0
              • 1000:$3.2900
              • 500:$3.3900
              • 300:$3.5900
              • 200:$3.6900
              • 100:$3.8900
              UC3901D
              DISTI # UC3901D              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube - Rail/Tube (Alt: UC3901D)
              RoHS: Compliant
              Min Qty: 150
              Container: Tube              		Americas - 0
              • 1500:$2.9900
              • 750:$3.0900
              • 450:$3.1900
              • 300:$3.2900
              • 150:$3.4900
              UC3901D
              DISTI # UC3901D              		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube (Alt: UC3901D)
              RoHS: Compliant
              Min Qty: 50
              Container: Tube              		Europe - 0
              • 500:€2.8900
              • 300:€2.9900
              • 200:€3.1900
              • 100:€3.5900
              • 50:€4.0900
              UC3901DW
              DISTI # UC3901DW              		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC Tube (Alt: UC3901DW)
              RoHS: Compliant
              Min Qty: 40
              Container: Tube              		Europe - 0
              • 400:€2.8900
              • 240:€2.9900
              • 160:€3.1900
              • 80:€3.5900
              • 40:€4.0900
              UC3901DW
              DISTI # UC3901DW              		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC Tube - Rail/Tube (Alt: UC3901DW)
              RoHS: Compliant
              Min Qty: 120
              Container: Tube              		Americas - 0
              • 1200:$2.9900
              • 600:$3.0900
              • 360:$3.1900
              • 240:$3.2900
              • 120:$3.4900
              UC3901QG3
              DISTI # UC3901QG3              		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC Tube - Bulk (Alt: UC3901QG3)
              RoHS: Compliant
              Min Qty: 1
              Container: Bulk              		Americas - 0
                UC3901QG3
                DISTI # UC3901QG3                		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC Tube (Alt: UC3901QG3)
                RoHS: Compliant
                Min Qty: 46
                Container: Tube                		Europe - 0
                  UC3901DG4
                  DISTI # UC3901DG4                  		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC Tube - Bulk (Alt: UC3901DG4)
                  RoHS: Compliant
                  Min Qty: 1
                  Container: Bulk                  		Americas - 0
                    UC3901DTR
                    DISTI # UC3901DTR                    		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC T/R - Tape and Reel (Alt: UC3901DTR)
                    RoHS: Compliant
                    Min Qty: 2500
                    Container: Reel                    		Americas - 0
                    • 25000:$2.4900
                    • 15000:$2.5900
                    • 10000:$2.6900
                    • 5000:$2.7900
                    • 2500:$2.8900
                    UC3901DWG4
                    DISTI # UC3901DWG4                    		Rochester Electronics LLC- Bulk (Alt: UC3901DWG4)
                    Min Qty: 1
                    Container: Bulk                    		Americas - 0
                      UC3901DWTR
                      DISTI # UC3901DWTR                      		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC T/R (Alt: UC3901DWTR)
                      RoHS: Compliant
                      Min Qty: 2000
                      Container: Tape and Reel                      		Europe - 0
                      • 20000:€2.4900
                      • 12000:€2.6900
                      • 8000:€2.7900
                      • 4000:€3.0900
                      • 2000:€3.4900
                      UC3901QTRG3
                      DISTI # UC3901QTRG3                      		Texas InstrumentsFB Generator Isolated Fb Generator 20-Pin PLCC T/R - Bulk (Alt: UC3901QTRG3)
                      Min Qty: 1
                      Container: Bulk                      		Americas - 0
                        UC3901DTRG4
                        DISTI # UC3901DTRG4                        		Texas InstrumentsFB Generator Isolated Fb Generator 14-Pin SOIC T/R - Bulk (Alt: UC3901DTRG4)
                        Min Qty: 1
                        Container: Bulk                        		Americas - 0
                          UC3901DWTRG4
                          DISTI # UC3901DWTRG4                          		Texas InstrumentsFB Generator Isolated Fb Generator 16-Pin SOIC T/R - Bulk (Alt: UC3901DWTRG4)
                          RoHS: Compliant
                          Min Qty: 1
                          Container: Bulk                          		Americas - 0
                            UC3901NTexas InstrumentsIsolated Feedback Generator3375
                            • 1000:$3.0700
                            • 750:$3.1300
                            • 500:$3.6200
                            • 250:$4.1600
                            • 100:$4.4600
                            • 25:$4.9700
                            • 10:$5.3200
                            • 1:$5.9100
                            UC3901DWTexas InstrumentsIsolated Feedback Generator280
                            • 1000:$2.7500
                            • 750:$2.8100
                            • 500:$3.2400
                            • 250:$3.7300
                            • 100:$4.0000
                            • 25:$4.4600
                            • 10:$4.7700
                            • 1:$5.3000
                            UC3901DTexas InstrumentsIsolated Feedback Generator4000
                            • 1000:$2.7500
                            • 750:$2.8100
                            • 500:$3.2400
                            • 250:$3.7300
                            • 100:$4.0000
                            • 25:$4.4600
                            • 10:$4.7700
                            • 1:$5.3000
                            UC3901DW
                            DISTI # 595-UC3901DW                            		Texas InstrumentsFeedback Loop Power Controllers Isolated FeedB
                            RoHS: Compliant                            		63
                            • 1:$6.4100
                            • 10:$5.7600
                            • 100:$4.7200
                            • 250:$4.4300
                            • 500:$4.0100
                            • 1000:$3.3900
                            UC3901D
                            DISTI # 595-UC3901D                            		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                            RoHS: Compliant                            		87
                            • 1:$6.4100
                            • 10:$5.7600
                            • 100:$4.7200
                            • 250:$4.4300
                            • 500:$4.0100
                            • 1000:$3.3900
                            UC3901N
                            DISTI # 595-UC3901N                            		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                            RoHS: Compliant                            		121
                            • 1:$6.4200
                            • 10:$5.8100
                            • 25:$5.3800
                            • 100:$4.8100
                            • 250:$4.5700
                            • 500:$4.1900
                            • 1000:$3.6500
                            UC3901DTR
                            DISTI # 595-UC3901DTR                            		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                            RoHS: Compliant                            		0
                            • 1:$5.4200
                            • 10:$4.8800
                            • 100:$3.9900
                            • 250:$3.7500
                            • 500:$3.4000
                            • 1000:$2.8600
                            • 2500:$2.7200
                            UC3901DWTR
                            DISTI # 595-UC3901DWTR                            		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                            RoHS: Compliant                            		0
                              UC3901Q
                              DISTI # 595-UC3901Q                              		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                              RoHS: Compliant                              		0
                                UC3901DTRG4
                                DISTI # 595-UC3901DTRG4                                		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                                RoHS: Compliant                                		0
                                  UC3901QTRG3
                                  DISTI # 595-UC3901QTRG3                                  		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                                  RoHS: Compliant                                  		0
                                    UC3901NG4
                                    DISTI # 595-UC3901NG4                                    		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                                    RoHS: Compliant                                    		0
                                      UC3901QTR
                                      DISTI # 595-UC3901QTR                                      		Texas InstrumentsFeedback Loop Power Controllers Isolated Feedback Generator
                                      RoHS: Compliant                                      		0
                                        Image Part # Description
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                                        OMO.#: OMO-UC3852N

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                                        UC3843ADTR

                                        Mfr.#: UC3843ADTR

                                        OMO.#: OMO-UC3843ADTR

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                                        Mfr.#: UC3842BVDR2G

                                        OMO.#: OMO-UC3842BVDR2G

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                                        Mfr.#: UC3843D

                                        OMO.#: OMO-UC3843D

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                                        Mfr.#: UC3856DWTRG4

                                        OMO.#: OMO-UC3856DWTRG4-TEXAS-INSTRUMENTS

                                        		 IC REG CTRLR MULT TOP 16SOIC
                                        UC3843NB

                                        Mfr.#: UC3843NB

                                        OMO.#: OMO-UC3843NB-1190

                                        		 New and Original
                                        UC3845BD1R2G UC3845BD1013TR UC3845AN UC3845BN

                                        Mfr.#: UC3845BD1R2G UC3845BD1013TR UC3845AN UC3845BN

                                        OMO.#: OMO-UC3845BD1R2G-UC3845BD1013TR-UC3845AN-UC3845BN-1190

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                                        UC39432BDTRG4

                                        Mfr.#: UC39432BDTRG4

                                        OMO.#: OMO-UC39432BDTRG4-1190

                                        		 Feedback Loop Power Controllers Precision Adjustable Shunt Regulato
                                        UC3843ADG4

                                        Mfr.#: UC3843ADG4

                                        OMO.#: OMO-UC3843ADG4-TEXAS-INSTRUMENTS

                                        		 Switching Controllers Current-Mode PWM Controlle
                                        UC3524NG4

                                        Mfr.#: UC3524NG4

                                        OMO.#: OMO-UC3524NG4-TEXAS-INSTRUMENTS

                                        		 Switching Controllers Advanced Regulating
                                        Availability
                                        Stock:
                                        Available
                                        On Order:
                                        5500
                                        Enter Quantity:
                                        Current price of UC3901 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
                                        $0.00
                                        $0.00
                                        10
                                        $0.00
                                        $0.00
                                        100
                                        $0.00
                                        $0.00
                                        500
                                        $0.00
                                        $0.00
                                        1000
                                        $0.00
                                        $0.00
                                        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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