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UC3843BN

UC3843BN
Mfr. #:
UC3843BN
メーカー:
STMicroelectronics
説明:
IC REG CTRLR FLYBACK 8DIP
ライフサイクル:
メーカー新製品
データシート:
UC3843BN データシート
配達:
DHL FedEx Ups TNT EMS
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ECAD Model:
詳しくは:
UC3843BN 詳しくは UC3843BN Product Details
製品属性
属性値
メーカー
オン・セミコンダクター
製品カテゴリ
PMIC-電圧レギュレータ-DCDCスイッチングコントローラ
シリーズ
UC3843B
包装
チューブ
単位重量
0.032805 oz
取り付けスタイル
スルーホール
パッケージ-ケース
PDIP-8
作動温度
0°C ~ 70°C (TA)
出力タイプ
トランジスタドライバ
関数
ステップアップ/ステップダウン
サプライヤー-デバイス-パッケージ
8-PDIP
出力数
1
トポロジー
フライバック
電圧供給-Vcc-Vdd
7.6 V ~ 30 V
周波数切り替え
52kHz
コントロール-機能
周波数制御
出力構成
ポジティブ、隔離可能
出力フェーズ
1
デューティサイクル-最大
100 %
同期整流器
番号
クロック同期
番号
シリアルインターフェース
-
最高作動温度
+ 150 C
最低作動温度
- 40 C
動作-供給-電圧
30 V
出力電圧
4.90 V to 5.10 V
出力電流
1000 mA
スイッチング-周波数
500 kHz
立ち下がり時間
50 ns
立ち上がり時間
50 ns
Tags
UC3843BN, UC3843B, UC3843, UC384, UC38, 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
***ure Electronics
UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8
***ical
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube
***i-Key
IC REG CTRLR BST/FLYBK 8-MINIDIP
***ukat
Current-PWM 1A 8,2-30V 500kHz DIP8
***nell
PWM CONT, CURRENT MODE, 500KHZ, MINIDIP
***ser
PWM Pulse Width Modulator Controllers 0.5mA Current Mode
モデル メーカー 説明 ストック 価格
UC3843BN
DISTI # V99:2348_17627888		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		5418
  • 1000:$0.2854
  • 500:$0.3670
  • 100:$0.3770
  • 10:$0.5270
  • 1:$0.6062
UC3843BNG
DISTI # V99:2348_07296241		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		2380
  • 2500:$0.1514
  • 1000:$0.2133
  • 100:$0.2776
  • 10:$0.3981
  • 1:$0.4559
UC3843BNG
DISTI # V36:1790_07296241		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		874
  • 2500:$0.1514
  • 1000:$0.2133
  • 100:$0.2776
  • 10:$0.3981
  • 1:$0.4559
UC3843BNG
DISTI # UC3843BNGOS-ND		ON SemiconductorIC REG CTRLR FLYBACK 8DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3428In Stock
  • 1000:$0.2694
  • 500:$0.3422
  • 100:$0.4295
  • 50:$0.5314
  • 1:$0.6600
UC3843BN
DISTI # 497-6786-5-ND		STMicroelectronicsIC REG CTRLR BST/FLYBK 8-MINIDIP
RoHS: Compliant
Min Qty: 1
Container: Tube		3094In Stock
  • 1000:$0.3360
  • 500:$0.4200
  • 100:$0.5313
  • 50:$0.6510
  • 1:$0.7900
UC3843BN
DISTI # UC3843BNOS-ND		ON SemiconductorIC REG CTRLR FLYBACK 8DIP
RoHS: Not compliant
Min Qty: 450
Container: Tube		Limited Supply - Call
    E-UC3843BN
    DISTI # E-UC3843BN-ND    		STMicroelectronicsIC REG CTRLR BST/FLYBK 8-MINIDIP
    RoHS: Compliant
    Min Qty: 2000
    Container: Tube    		Limited Supply - Call
      UC3843BN
      DISTI # 25948395      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		5418
      • 1000:$0.2824
      • 500:$0.3661
      • 100:$0.3760
      • 24:$0.5244
      UC3843BN
      DISTI # 30596865      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		3940
      • 500:$0.4309
      • 200:$0.4616
      • 100:$0.5215
      • 50:$0.6120
      • 34:$0.7701
      UC3843BNG
      DISTI # 30568732      		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		2380
      • 1000:$0.2133
      • 100:$0.2776
      • 36:$0.3981
      UC3843BNG
      DISTI # 30734320      		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		1500
      • 4000:$0.1593
      • 2000:$0.1613
      • 1000:$0.1643
      • 500:$0.1674
      • 100:$0.1996
      UC3843BN
      DISTI # 23020642      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		1160
      • 2000:$0.2722
      • 1000:$0.2772
      • 500:$0.2822
      • 250:$0.2873
      • 58:$0.3427
      UC3843BNG
      DISTI # 29443048      		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
      RoHS: Compliant      		874
      • 100:$0.2776
      • 39:$0.3981
      UC3843BN
      DISTI # UC3843BN      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC3843BN)
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		Americas - 670
      • 1:$0.4719
      • 10:$0.4279
      • 25:$0.4259
      • 50:$0.4249
      • 100:$0.3299
      • 500:$0.3219
      • 1000:$0.2649
      UC3843BN
      DISTI # UC3843BN      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP (Alt: UC3843BN)
      RoHS: Compliant
      Min Qty: 6000      		Asia - 12000
      • 2000:$0.2840
      • 4000:$0.2705
      • 6000:$0.2582
      • 10000:$0.2470
      • 20000:$0.2367
      • 50000:$0.2303
      • 100000:$0.2242
      UC3843BNG
      DISTI # UC3843BNG      		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG)
      RoHS: Compliant
      Min Qty: 2400      		Asia - 4000
      • 50:$1.2492
      • 100:$0.2402
      • 150:$0.2313
      • 250:$0.2231
      • 500:$0.2154
      • 1250:$0.2082
      • 2500:$0.2048
      UC3843BNG
      DISTI # UC3843BNG      		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG)
      RoHS: Compliant
      Min Qty: 2400
      Container: Tube      		Americas - 0
      • 2400:$0.1729
      • 2500:$0.1719
      • 4900:$0.1699
      • 12000:$0.1679
      • 24000:$0.1639
      E-UC3843BN
      DISTI # E-UC3843BN      		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: E-UC3843BN)
      RoHS: Compliant
      Min Qty: 2000
      Container: Tube      		Americas - 0
        E-UC3843BN
        DISTI # 25M9050        		STMicroelectronicsIC, PWM CONTROLLER, 3843, DIP8,Input Voltage:15V,Output Voltage:13.5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:250kHz,Operating Temperature , RoHS Compliant: Yes325
        • 1:$0.9200
        • 10:$0.7980
        • 100:$0.6290
        • 500:$0.5630
        • 1000:$0.4980
        • 2500:$0.4170
        • 10000:$0.4060
        UC3843BNG
        DISTI # 37X9040        		ON SemiconductorPWM CTRL, CURRENT MODE, 30V, 1A, DIP-8,Input Voltage:-,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:52kHz,Operating Temperature, RoHS Compliant: Yes1470
        • 1:$0.6860
        • 10:$0.5660
        • 100:$0.3510
        • 500:$0.3140
        • 1000:$0.2750
        • 2500:$0.2370
        • 10000:$0.2210
        UC3843BN.
        DISTI # 15AC5104        		STMicroelectronicsInput Voltage:15V,Output Voltage:5.05V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:250kHz,Operating Temperature Min:-25°C,Product Range:- , RoHS Compliant: Yes670
        • 1:$0.7900
        • 10:$0.6510
        • 100:$0.4810
        • 500:$0.4760
        • 1000:$0.4700
        • 5000:$0.4640
        • 10000:$0.4590
        UC3843BNG.
        DISTI # 28AC5402        		ON SemiconductorANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES0
        • 1:$0.1730
        • 2500:$0.1720
        • 4900:$0.1700
        • 12000:$0.1680
        • 24000:$0.1640
        UC3843BNG
        DISTI # 70371519        		ON SemiconductorUC3843BNG,PWM Current Mode Controller,1 A,500 kHz 8-Pin PDIP
        RoHS: Compliant        		0
        • 10:$0.7430
        • 50:$0.7360
        • 100:$0.7280
        • 250:$0.7210
        UC3843BNSTMicroelectronicsUC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8
        RoHS: Compliant        		439Tube
        • 50:$0.3600
        • 250:$0.2900
        • 500:$0.2850
        • 1000:$0.2750
        • 2000:$0.2700
        UC3843BNGON SemiconductorUC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8
        RoHS: Compliant        		3120Tube
        • 100:$0.3050
        • 500:$0.1890
        • 1000:$0.1790
        • 2000:$0.1690
        • 4000:$0.1610
        UC3843BNGON Semiconductor 
        RoHS: Not Compliant        		168813
        • 1000:$0.3200
        • 500:$0.3400
        • 100:$0.3600
        • 25:$0.3700
        • 1:$0.4000
        UC3843BNGFairchild Semiconductor Corporation 
        RoHS: Not Compliant        		2400
        • 1000:$0.3200
        • 500:$0.3400
        • 100:$0.3600
        • 25:$0.3700
        • 1:$0.4000
        UC3843BN
        DISTI # 511-UC3843BN        		STMicroelectronicsSwitching Controllers 0.5mA Current Mode
        RoHS: Compliant        		4693
        • 1:$0.7900
        • 10:$0.6510
        • 100:$0.4200
        • 1000:$0.3360
        • 2500:$0.2840
        • 10000:$0.2740
        • 25000:$0.2630
        UC3843BNG
        DISTI # 863-UC3843BNG        		ON SemiconductorSwitching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
        RoHS: Compliant        		1967
        • 1:$0.6400
        • 10:$0.5260
        • 100:$0.3210
        • 1000:$0.2480
        • 2500:$0.2120
        • 10000:$0.1970
        • 25000:$0.1870
        UC3843BN
        DISTI # 863-UC3843BN        		ON SemiconductorSwitching Controllers 52kHz 1A Current PWM
        RoHS: Not compliant        		0
          E-UC3843BN
          DISTI # 511-E-UC3843BN          		STMicroelectronicsSwitching Controllers 0.5mA Current Mode
          RoHS: Compliant          		0
            UC3843BNACTIVE COMPNTS/DIODES 67
              UC3843BNGON Semiconductor 50
              • 8:$0.6750
              • 31:$0.4388
              UC3843BN
              DISTI # 6865024              		STMicroelectronicsCURRENT MODE PWM CONTROLLER 1A, PK870
              • 10:£0.5050
              • 20:£0.4160
              • 50:£0.3600
              • 100:£0.3040
              • 200:£0.2920
              UC3843BNG
              DISTI # 1452786              		ON SemiconductorCURRENT MODE PWM CONTROLLER UC3843BN 5V, TU500
              • 50:£0.2620
              • 250:£0.2230
              • 1000:£0.1970
              • 2500:£0.1700
              UC3843BNG
              DISTI # 5165152              		ON SemiconductorCURRENT MODE PWM CONTROLLER UC3843BN 5V, EA1207
              • 1:£2.0000
              • 30:£0.3500
              • 60:£0.2600
              UC3843BNMotorola Semiconductor ProductsSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP27
              • 8:$0.6000
              • 1:$0.7500
              UC3843BNSTMicroelectronicsSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP40
              • 17:$0.9300
              • 4:$1.2400
              • 1:$1.5500
              UC3843BNMotorola Semiconductor ProductsSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP28
              • 17:$0.9300
              • 4:$1.2400
              • 1:$1.5500
              UC3843BNS-THOMSONSwithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP123
              • 64:$0.5700
              • 14:$0.9500
              • 1:$1.9000
              UC3843BNGON Semiconductor1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP840
              • 29:$0.4500
              • 7:$0.7200
              • 1:$0.9000
              UC3843BNSTMicroelectronics 
              RoHS: Not Compliant              		Europe - 400
                UC3843BNMotorola Semiconductor ProductsINSTOCK1661
                  UC3843BNSTMicroelectronicsINSTOCK439
                    UC3843BNGON SemiconductorINSTOCK15377
                      UC3843BN
                      DISTI # C1S730200411596                      		STMicroelectronicsCurrent Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube
                      RoHS: Compliant                      		3940
                      • 1000:$0.3210
                      • 500:$0.3380
                      • 200:$0.3620
                      • 100:$0.4090
                      • 50:$0.4800
                      • 10:$0.6040
                      UC3843BNG
                      DISTI # C1S541901651471                      		ON SemiconductorDC to DC Converter and Switching Regulator Chip
                      RoHS: Compliant                      		2380
                      • 1000:$0.2133
                      • 100:$0.2776
                      • 10:$0.3981
                      UC3843BNG
                      DISTI # C1S541900362987                      		ON SemiconductorCurrent Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube
                      RoHS: Compliant                      		874
                      • 100:$0.2776
                      • 10:$0.3981
                      UC3843BN
                      DISTI # 2849824                      		STMicroelectronicsPWM CONT, CURRENT MODE, 500KHZ, MINIDIP
                      RoHS: Compliant                      		1450
                      • 1:£0.4240
                      • 50:£0.3670
                      • 100:£0.2980
                      • 250:£0.2850
                      • 500:£0.2720
                      E-UC3843BN
                      DISTI # 9882847                      		STMicroelectronicsIC, PWM CONTROLLER, 3843, DIP8
                      RoHS: Compliant                      		457
                      • 1:£0.3400
                      • 50:£0.3330
                      • 100:£0.3260
                      • 250:£0.3200
                      • 500:£0.3130
                      UC3843BNG
                      DISTI # 2382335                      		ON SemiconductorPWM CTRL, CURRENT MODE, 30V, 1A, DIP-8
                      RoHS: Compliant                      		2455
                      • 1:£0.4650
                      • 50:£0.4060
                      • 100:£0.2480
                      • 250:£0.2290
                      • 500:£0.2110
                      UC3843BN
                      DISTI # 2849824                      		STMicroelectronicsPWM CONT, CURRENT MODE, 500KHZ, MINIDIP
                      RoHS: Compliant                      		1450
                      • 1:$1.2500
                      • 50:$1.0400
                      • 100:$0.8410
                      • 500:$0.6650
                      • 1000:$0.5320
                      E-UC3843BN
                      DISTI # 9882847                      		STMicroelectronicsIC, PWM CONTROLLER, 3843, DIP8
                      RoHS: Compliant                      		424
                      • 1:$1.4700
                      • 10:$1.2600
                      • 25:$0.9540
                      • 100:$0.8020
                      • 250:$0.6920
                      • 500:$0.6660
                      • 1000:$0.6420
                      • 2500:$0.6190
                      UC3843BNG
                      DISTI # 2382335                      		ON SemiconductorPWM CTRL, CURRENT MODE, 30V, 1A, DIP-8
                      RoHS: Compliant                      		1537
                      • 1:$1.0100
                      • 50:$0.8070
                      • 100:$0.6460
                      • 500:$0.5070
                      • 1000:$0.3920
                      画像 モデル 説明
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                      		 IC REG CTRLR PWM CM/VM 16-SOIC
                      UC3843BVD1R2G/HY3843D

                      Mfr.#: UC3843BVD1R2G/HY3843D

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                      		 ブランドニューオリジナル
                      UC3854DWR

                      Mfr.#: UC3854DWR

                      OMO.#: OMO-UC3854DWR-1190

                      		 ブランドニューオリジナル
                      可用性
                      ストック:
                      Available
                      注文中:
                      3500
                      数量を入力してください:
                      UC3843BNの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
                      参考価格（USD）
                      量
                      単価
                      小計金額
                      1
                      $0.28
                      $0.28
                      10
                      $0.27
                      $2.69
                      100
                      $0.25
                      $25.47
                      500
                      $0.24
                      $120.25
                      1000
                      $0.23
                      $226.40
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