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UC3842AD8

UC3842AD8
Mfr. #:
UC3842AD8
描述:
Switching Controllers Current Mode
生命週期:
製造商新產品
數據表:
UC3842AD8 數據表
交貨:
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支付:
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ECAD Model:
更多信息:
UC3842AD8 更多信息 UC3842AD8 Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
開關控制器
RoHS：
Y
拓撲：
升壓、降壓、反激、前進
輸出數量：
1 Output
開關頻率：
450 kHz
佔空比 - 最大值：
100 %
輸出電流：
1 A
最低工作溫度：
0 C
最高工作溫度：
+ 70 C
安裝方式：
貼片/貼片
包裝/案例：
SOIC-8
打包：
管子
工作溫度範圍：
0 C to + 70 C
系列：
UC3842A
類型：
電流模式 PWM 控制器
品牌：
德州儀器
秋季時間：
50 ns
產品類別：
開關控制器
上升時間：
50 ns
出廠包裝數量：
75
子類別：
PMIC - 電源管理 IC
單位重量：
0.002561 oz
Tags
UC3842AD8, UC3842AD, UC3842A, UC3842, 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
    P***k
    P***k
    RU

    Goods received for 2.5 weeks.From the seller i take the details regularly.

    2019-04-15
    S***v
    S***v
    RU

    Great. Shipping 37 days. Working. At the cottage tested-meters with 20 normally work.

    2019-06-05
***as Instruments
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70
***et
Current Mode PWM Controller 1A 8-Pin SOIC Tube
***nell
PWM CONTROLLER, SMD, 3842, SOIC8
***ical
UCx84xA Current-Mode PWM Controller
***ment14 APAC
PWM CONTROLLER, SMD, 3842, SOIC8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:1W; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (19-Dec-2011); Base Number:3842; Controller Type:PWM; IC Generic Number:3842; IC Temperature Range:Commercial; Input Current:11mA; Input Voltage Max:25V; Logic Function Number:3842; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Package / Case:SOIC; Power Dissipation Pd:1W; Power Supply IC Type:PWM controller; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD
***NS
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
型號 描述 庫存 價格
UC3842AD8TR
DISTI # V98:2334_07428473		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC
RoHS: Compliant		2320
  • 1000:$0.5033
  • 500:$0.6351
  • 250:$0.7357
  • 100:$0.7364
  • 25:$0.9419
  • 10:$0.9432
  • 1:$1.0892
UC3842AD8
DISTI # V39:1801_07428469		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
RoHS: Compliant		213
  • 9000:$0.4779
  • 6000:$0.4876
  • 3000:$0.5417
  • 75:$0.9903
UC3842AD8TR
DISTI # 296-41791-1-ND		IC REG CTLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		15057In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842AD8TR
DISTI # 296-41791-6-ND		IC REG CTLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		15057In Stock
  • 1000:$0.5500
  • 500:$0.6967
  • 100:$0.8434
  • 10:$1.0820
  • 1:$1.2100
UC3842AD8TR
DISTI # 296-41791-2-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		12500In Stock
  • 12500:$0.4557
  • 5000:$0.4735
  • 2500:$0.4984
UC3842AD8
DISTI # 296-11279-5-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		2429In Stock
  • 5025:$0.5653
  • 2550:$0.5950
  • 1050:$0.6375
  • 525:$0.8075
  • 150:$0.9775
  • 75:$1.1900
  • 10:$1.2540
  • 1:$1.4000
UC3842AD8TRG4
DISTI # UC3842AD8TRG4-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.4984
UC3842AD8G4
DISTI # UC3842AD8G4-ND		IC REG CTRLR PWM CM 8SOIC
RoHS: Compliant
Min Qty: 600
Container: Tube		Temporarily Out of Stock
  • 600:$0.8075
UC3842AD8TR
DISTI # 30652311		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC
RoHS: Compliant		2320
  • 1000:$0.5033
  • 500:$0.6351
  • 250:$0.7357
  • 100:$0.7364
  • 25:$0.9419
  • 15:$0.9432
UC3842AD8
DISTI # 24486512		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
RoHS: Compliant		270
  • 250:$0.7564
  • 100:$0.7829
  • 18:$0.8114
UC3842AD8
DISTI # 25734604		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
RoHS: Compliant		150
  • 75:$0.9903
UC3842AD8
DISTI # UC3842AD8		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842AD8)
RoHS: Compliant
Min Qty: 75
Container: Tube		Europe - 2067
  • 75:€0.8569
  • 150:€0.7009
  • 300:€0.6429
  • 450:€0.5509
  • 750:€0.5139
UC3842AD8TRG4
DISTI # UC3842AD8TRG4		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842AD8TRG4)
RoHS: Compliant
Min Qty: 2500
Container: Reel		Americas - 15000
  • 2500:$0.4599
  • 5000:$0.4589
  • 10000:$0.4469
  • 15000:$0.4459
  • 25000:$0.4449
UC3842AD8
DISTI # UC3842AD8		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3842AD8)
RoHS: Compliant
Min Qty: 600
Container: Tube		Americas - 0
  • 600:$0.6159
  • 750:$0.5869
  • 1350:$0.5669
  • 3000:$0.5479
  • 6000:$0.5329
UC3842AD8
DISTI # UC3842AD8		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3842AD8)
RoHS: Compliant
Min Qty: 600
Container: Tube		Asia - 0
    UC3842AD8TR
    DISTI # UC3842AD8TR    		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842AD8TR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Asia - 0
      UC3842AD8TR
      DISTI # UC3842AD8TR      		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3842AD8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 0
      • 2500:$0.5159
      • 5000:$0.4909
      • 10000:$0.4749
      • 15000:$0.4589
      • 25000:$0.4459
      UC3842AD8TR
      DISTI # UC3842AD8TR      		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3842AD8TR)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel      		Europe - 0
      • 2500:€0.4389
      • 5000:€0.4379
      • 10000:€0.4359
      • 15000:€0.4349
      • 25000:€0.4329
      UC3842AD8
      DISTI # 74K4011      		CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes596
      • 1:$1.4000
      • 10:$1.1900
      • 100:$0.9140
      • 500:$0.8080
      • 1000:$0.6380
      • 2500:$0.5660
      • 10000:$0.5440
      UC3842AD8Current Mode PWM Controller5772
      • 1000:$0.4800
      • 750:$0.5400
      • 500:$0.6800
      • 250:$0.8300
      • 100:$0.9000
      • 25:$1.0500
      • 10:$1.1400
      • 1:$1.2700
      UC3842AD8TRCurrent Mode PWM Controller4995
      • 1000:$0.4100
      • 750:$0.4500
      • 500:$0.5700
      • 250:$0.6900
      • 100:$0.7500
      • 25:$0.8800
      • 10:$0.9500
      • 1:$1.0600
      UC3842AD8TR
      DISTI # 595-UC3842AD8TR      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		4964
      • 1:$1.1700
      • 10:$1.0000
      • 100:$0.7660
      • 500:$0.6770
      • 1000:$0.5340
      • 2500:$0.4740
      • 10000:$0.4560
      UC3842AD8
      DISTI # 595-UC3842AD8      		Switching Controllers Current Mode
      RoHS: Compliant      		1251
      • 1:$1.4000
      • 10:$1.1900
      • 100:$0.9140
      • 500:$0.8080
      • 1000:$0.6380
      • 2500:$0.5660
      • 10000:$0.5440
      UC3842ADG4
      DISTI # 595-UC3842ADG4      		Switching Controllers Current Mode
      RoHS: Compliant      		0
      • 600:$0.8080
      • 1000:$0.6380
      • 2500:$0.5660
      • 10000:$0.5440
      UC3842AD8G4
      DISTI # 595-UC3842AD8G4      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		0
        UC3842AD8TRG4
        DISTI # 595-UC3842AD8TRG4        		Switching Controllers Current-Mode PWM Controller
        RoHS: Compliant        		2669
        • 1:$1.1700
        • 10:$1.0000
        • 100:$0.7660
        • 500:$0.6770
        • 1000:$0.5340
        • 2500:$0.4740
        • 10000:$0.4560
        UC3842AD8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
        RoHS: Compliant        		466
        • 1000:$0.6300
        • 500:$0.6700
        • 100:$0.6900
        • 25:$0.7200
        • 1:$0.7800
        UC3842AD8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
        RoHS: Not Compliant        		500
        • 1000:$0.6300
        • 500:$0.6700
        • 100:$0.6900
        • 25:$0.7200
        • 1:$0.7800
        UC3842AD8G4Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
        RoHS: Compliant        		431
        • 1000:$0.6300
        • 500:$0.6700
        • 100:$0.6900
        • 25:$0.7200
        • 1:$0.7800
        UC3842AD8
        DISTI # 6615314P        		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, TU875
        • 125:£0.6620
        • 500:£0.5860
        • 1250:£0.4800
        • 2500:£0.4680
        UC3842AD8
        DISTI # 6615314        		CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, PK260
        • 5:£1.0860
        • 125:£0.6620
        • 500:£0.5860
        • 1250:£0.4800
        • 2500:£0.4680
        UC3842AD8
        DISTI # UC3842AD8        		PMIC,PWM controller,1A,47-500kHz,Channels:1,SO8,Uoper:10÷30V118
        • 1:$1.2100
        • 5:$1.0800
        • 25:$0.8900
        • 75:$0.7800
        UC3842AD8INSTOCK230
          UC3842AD8INSTOCK165
            UC3842AD8
            DISTI # 1564880            		PWM CONTROLLER, 500KHZ, 10V-30V, SOIC-8
            RoHS: Compliant            		2817
            • 1:£1.0300
            • 25:£0.8990
            • 50:£0.7960
            • 100:£0.6920
            • 250:£0.6520
            UC3842AD8
            DISTI # C1S746201348915            		UCx84xA Current-Mode PWM Controller
            RoHS: Compliant            		275
            • 100:$1.0200
            • 50:$1.2200
            • 25:$1.3600
            • 5:$1.8800
            UC3842AD8TR
            DISTI # C1S746200185249            		UCx84xA Current-Mode PWM Controller
            RoHS: Compliant            		2320
            • 250:$0.7358
            • 100:$0.7364
            • 25:$0.9419
            • 10:$0.9433
            UC3842AD8
            DISTI # 1564880            		PWM CONTROLLER, 500KHZ, 10V-30V, SOIC-8
            RoHS: Compliant            		3932
            • 1:$2.2200
            • 10:$1.8800
            • 100:$1.4500
            • 500:$1.2900
            • 1000:$1.0100
            • 2500:$0.8960
            • 10000:$0.8610
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            Mfr.#: LM393M/NOPB

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            Mfr.#: LM324KADR

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            Mfr.#: TL082CP

            OMO.#: OMO-TL082CP

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            BAT54FILM

            Mfr.#: BAT54FILM

            OMO.#: OMO-BAT54FILM

            		 Schottky Diodes & Rectifiers 300mA 30 Volt
            BC807-40,215

            Mfr.#: BC807-40,215

            OMO.#: OMO-BC807-40-215

            		 Bipolar Transistors - BJT PNP GP 500MA 45V
            AM26LS31CN

            Mfr.#: AM26LS31CN

            OMO.#: OMO-AM26LS31CN

            		 RS-422 Interface IC Quad Diff
            BZD27C12P-E3-08

            Mfr.#: BZD27C12P-E3-08

            OMO.#: OMO-BZD27C12P-E3-08

            		 Zener Diodes 12 Volt 0.8 Watt 5%
            TPS767D301PWP

            Mfr.#: TPS767D301PWP

            OMO.#: OMO-TPS767D301PWP

            		 LDO Voltage Regulators Dual-Output LDO Voltage Regulator
            PF2512FKF7W0R01L

            Mfr.#: PF2512FKF7W0R01L

            OMO.#: OMO-PF2512FKF7W0R01L

            		 Current Sense Resistors - SMD 0.01ohm 1% 1W
            可用性
            庫存:
            797
            訂購:
            2780
            輸入數量:
            UC3842AD8的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
            參考價格（美元）
            數量
            單價
            小計金額
            1
            US$1.40
            US$1.40
            10
            US$1.19
            US$11.90
            100
            US$0.91
            US$91.40
            500
            US$0.81
            US$404.00
            1000
            US$0.64
            US$638.00
            2500
            US$0.57
            US$1 415.00
            10000
            US$0.54
            US$5 440.00
            由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
            從...開始
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