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L7981

L7981
Mfr. #:
L7981
Hersteller:
STMicroelectronics
Beschreibung:
IC REG BUCK ADJ 3A 8VFQFPN
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
L7981 Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
L7981 Mehr Informationen L7981 Product Details
Produkteigenschaft
Attributwert
Hersteller
STMicroelectronics
Produktkategorie
IC-Chips
Serie
-
Verpackung
Rohr
Paket-Koffer
8-VFDFN Exposed Pad
Betriebstemperatur
-40°C ~ 150°C (TJ)
Befestigungsart
Oberflächenmontage
Ausgabetyp
Einstellbar
Funktion
Abstieg
Lieferanten-Geräte-Paket
8-VFQFPN (3x3)
Anzahl der Ausgänge
1
Topologie
Bock
Frequenzumschaltung
250kHz ~ 1MHz
Aktueller Output
3A
Ausgabe-Konfiguration
Positiv
Spannungs-Ausgang-Min-Fest
0.6V
Spannung-Ausgang-Max
28V
Synchron-Gleichrichter
Nein
Spannung-Eingang-Min
4.5V
Spannung-Eingang-Max
28V
Tags
L7981, L798, L79
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
***icroelectronics
3 A step-down switching regulator
***et
Conv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN Tube
***i-Key
IC REG BUCK ADJ 3A 8VFQFPN
Teil # Mfg. Beschreibung Aktie Preis
L7981TR
DISTI # V72:2272_17755558		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R
RoHS: Compliant		2978
  • 1000:$0.8564
  • 500:$0.9013
  • 250:$1.0015
  • 100:$1.1127
  • 25:$1.4043
  • 10:$1.4205
  • 1:$1.8970
L7981TR
DISTI # V36:1790_06552986		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R
RoHS: Compliant		0
    L7981ATR
    DISTI # V36:1790_06552984    		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R
    RoHS: Compliant    		0
      L7981ATR
      DISTI # V72:2272_17710309      		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP T/R
      RoHS: Compliant      		0
        L7981A
        DISTI # V36:1790_06552982        		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube
        RoHS: Compliant        		0
          L7981A
          DISTI # V99:2348_18455756          		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin HSOP EP Tube
          RoHS: Compliant          		0
          • 1000:$0.8487
          • 500:$0.9617
          • 100:$1.0607
          • 10:$1.1922
          • 1:$1.2909
          L7981A
          DISTI # 497-16177-5-ND          		STMicroelectronicsIC REG BUCK ADJUSTABLE 3A 8HSOP
          RoHS: Compliant
          Min Qty: 1
          Container: Tube          		1700In Stock
          • 1000:$0.9512
          • 500:$1.1480
          • 100:$1.3973
          • 10:$1.7380
          • 1:$1.9400
          STEVAL-ISA094V1
          DISTI # 497-12113-ND          		STMicroelectronicsBOARD EVAL BUCK REG L7981
          RoHS: Compliant
          Min Qty: 1
          Container: Bulk          		19In Stock
          • 1:$31.2500
          STEVAL-ILL062V1
          DISTI # 497-15182-ND          		STMicroelectronicsEVAL BOARD HB LED DVR STP16CPC26
          RoHS: Compliant
          Min Qty: 1
          Container: Box          		10In Stock
          • 1:$43.7500
          L7981ATR
          DISTI # 497-10722-2-ND          		STMicroelectronicsIC REG BUCK ADJUSTABLE 3A 8HSOP
          RoHS: Compliant
          Min Qty: 2500
          Container: Tape & Reel (TR)          		On Order
          • 5000:$0.8528
          • 2500:$0.8856
          L7981TR
          DISTI # 497-10814-1-ND          		STMicroelectronicsIC REG BUCK ADJ 3A 8VFQFPN
          RoHS: Compliant
          Min Qty: 1
          Container: Cut Tape (CT)          		Limited Supply - Call
            L7981TR
            DISTI # 497-10814-6-ND            		STMicroelectronicsIC REG BUCK ADJ 3A 8VFQFPN
            RoHS: Compliant
            Min Qty: 1
            Container: Digi-Reel®            		Limited Supply - Call
              L7981
              DISTI # L7981-ND              		STMicroelectronicsIC REG BUCK ADJ 3A 8VFQFPN
              RoHS: Compliant
              Min Qty: 2000
              Container: Tube              		Temporarily Out of Stock
              • 2000:$0.8141
              L7981ATR
              DISTI # 497-10722-1-ND              		STMicroelectronicsIC REG BUCK ADJUSTABLE 3A 8HSOP
              RoHS: Compliant
              Min Qty: 1
              Container: Cut Tape (CT)              		Temporarily Out of Stock
              • 1000:$0.9797
              • 500:$1.1824
              • 100:$1.4392
              • 10:$1.7910
              • 1:$1.9900
              L7981ATR
              DISTI # 497-10722-6-ND              		STMicroelectronicsIC REG BUCK ADJUSTABLE 3A 8HSOP
              RoHS: Compliant
              Min Qty: 1
              Container: Digi-Reel®              		Temporarily Out of Stock
              • 1000:$0.9797
              • 500:$1.1824
              • 100:$1.4392
              • 10:$1.7910
              • 1:$1.9900
              L7981TR
              DISTI # 497-10814-2-ND              		STMicroelectronicsIC REG BUCK ADJ 3A 8VFQFPN
              RoHS: Compliant
              Min Qty: 4000
              Container: Tape & Reel (TR)              		Temporarily Out of Stock
              • 4000:$0.8694
              STEVAL-ISA093V1
              DISTI # 497-12112-ND              		STMicroelectronicsBOARD EVAL BUCK REG L7981
              RoHS: Compliant
              Min Qty: 1
              Container: Bulk              		Temporarily Out of Stock
              • 1:$31.2500
              5100UH 0081000
              DISTI # BEL7981-1000-ND              		Belden IncCBL 2COND 14AWG PO FRPVC
              RoHS: Not compliant
              Min Qty: 1
              Container: *              		Temporarily Out of Stock
              • 1:$466.8800
              L7981TR
              DISTI # 31280591              		STMicroelectronicsConv DC-DC 4.5V to 28V Step Down Single-Out 0.6V to 28V 3A 8-Pin VFQFPN T/R
              RoHS: Compliant              		2978
              • 1000:$0.8564
              • 500:$0.9013
              • 250:$1.0015
              • 100:$1.1127
              • 25:$1.4043
              • 10:$1.4205
              • 8:$1.8970
              L7981A
              DISTI # L7981A              		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP Tube - Rail/Tube (Alt: L7981A)
              RoHS: Compliant
              Min Qty: 2000
              Container: Tube              		Americas - 0
              • 20000:$0.8369
              • 10000:$0.8549
              • 6000:$0.8939
              • 4000:$0.9369
              • 2000:$0.9829
              L7981TR
              DISTI # L7981TR              		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R - Tape and Reel (Alt: L7981TR)
              RoHS: Compliant
              Min Qty: 4000
              Container: Reel              		Americas - 0
              • 40000:$0.8219
              • 24000:$0.8389
              • 16000:$0.8779
              • 8000:$0.9199
              • 4000:$0.9649
              L7981TR
              DISTI # 45AC7277              		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin VFQFPN T/R - Product that comes on tape, but is not reeled (Alt: 45AC7277)
              RoHS: Compliant
              Min Qty: 1
              Container: Ammo Pack              		Americas - 0
              • 500:$1.2300
              • 250:$1.3100
              • 100:$1.3800
              • 50:$1.4900
              • 25:$1.5900
              • 10:$1.6900
              • 1:$1.9700
              L7981ATR
              DISTI # L7981ATR/BLK              		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R - Tape and Reel (Alt: L7981ATR/BLK)
              RoHS: Compliant
              Min Qty: 2500
              Container: Reel              		Americas - 0
                L7981ATR
                DISTI # L7981ATR                		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R - Tape and Reel (Alt: L7981ATR)
                RoHS: Compliant
                Min Qty: 2500
                Container: Reel                		Americas - 0
                  L7981ATR
                  DISTI # 45AC7276                  		STMicroelectronicsConv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R - Product that comes on tape, but is not reeled (Alt: 45AC7276)
                  RoHS: Compliant
                  Min Qty: 1
                  Container: Ammo Pack                  		Americas - 0
                  • 500:$1.2800
                  • 250:$1.3700
                  • 100:$1.4500
                  • 50:$1.5500
                  • 25:$1.6500
                  • 10:$1.7600
                  • 1:$2.0400
                  L7981A
                  DISTI # 86W0519                  		STMicroelectronicsDC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.5V-28Vin, 600mV-28Vout, 3Aout, HSOP-8 RoHS Compliant: Yes345
                  • 5000:$0.8620
                  • 2500:$0.8950
                  • 1000:$0.9620
                  • 500:$1.1500
                  • 100:$1.3200
                  • 10:$1.6600
                  • 1:$1.9500
                  L7981TR
                  DISTI # 45AC7277                  		STMicroelectronicsDC/DC CONV, BUCK, 1MHZ, VFQFPN-8,Topology:Buck (Step Down),Input Voltage Min:4.5V,Input Voltage Max:28V,No. of Outputs:1Outputs,DC / DC Converter IC Case:VFQFPN,No. of Pins:8Pins,Output Current:3A,Output Voltage Min:600mV RoHS Compliant: Yes240
                  • 1000:$1.0900
                  • 500:$1.2700
                  • 250:$1.3500
                  • 100:$1.4200
                  • 50:$1.5200
                  • 25:$1.6100
                  • 10:$1.7200
                  • 1:$1.9900
                  L7981TR
                  DISTI # 21T2067                  		STMicroelectronicsPOWER MANAGEMENT0
                  • 30000:$0.8050
                  • 18000:$0.8380
                  • 12000:$0.8700
                  • 6000:$0.9660
                  • 3000:$1.0200
                  • 1:$1.0900
                  L7981ATR
                  DISTI # 45AC7276                  		STMicroelectronicsDC/DC CONV, BUCK, 250KHZ, HSOP-8,Topology:Buck (Step Down),Input Voltage Min:4.5V,Input Voltage Max:28V,No. of Outputs:1Outputs,DC / DC Converter IC Case:HSOP,No. of Pins:8Pins,Output Current:3A,Output Voltage Min:600mV RoHS Compliant: Yes0
                  • 1000:$1.0400
                  • 500:$1.2300
                  • 250:$1.3100
                  • 100:$1.3900
                  • 50:$1.4900
                  • 25:$1.5800
                  • 10:$1.6800
                  • 1:$1.9500
                  L7981ATR
                  DISTI # 90R8994                  		STMicroelectronicsPOWER MANAGEMENT0
                  • 30000:$0.8200
                  • 18000:$0.8530
                  • 12000:$0.8860
                  • 6000:$0.9840
                  • 3000:$1.0400
                  • 1:$1.1100
                  L7981
                  DISTI # 511-L7981                  		STMicroelectronicsSwitching Voltage Regulators 3A Step-Down Reg 3A DC 4.5-28V 250Khz
                  RoHS: Compliant                  		0
                    L7981TR
                    DISTI # 511-L7981TR                    		STMicroelectronicsSwitching Voltage Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz
                    RoHS: Compliant                    		3637
                    • 1:$1.9000
                    • 10:$1.6100
                    • 100:$1.2900
                    • 500:$1.1300
                    • 1000:$0.9340
                    • 4000:$0.8380
                    • 8000:$0.8050
                    L7981A
                    DISTI # 511-L7981A                    		STMicroelectronicsSwitching Voltage Regulators 3A Step-Down Reg 3.7A 4.5 to 28V 1MHz
                    RoHS: Compliant                    		1387
                    • 1:$1.9300
                    • 10:$1.6400
                    • 100:$1.3100
                    • 500:$1.1400
                    • 1000:$0.9520
                    • 2500:$0.8860
                    • 5000:$0.8530
                    L7981ATR
                    DISTI # 511-L7981ATR                    		STMicroelectronicsSwitching Voltage Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz
                    RoHS: Compliant                    		0
                    • 1:$1.9300
                    • 10:$1.6400
                    • 100:$1.3100
                    • 500:$1.1400
                    • 1000:$0.9520
                    • 2500:$0.8860
                    • 5000:$0.8530
                    L7981ATRSTMicroelectronics 2673
                      L7981A
                      DISTI # 2311339                      		STMicroelectronicsVOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8345
                      • 250:£0.8980
                      • 100:£0.9600
                      • 50:£1.0800
                      • 25:£1.2000
                      • 1:£1.4300
                      L7981ATR
                      DISTI # 2806920                      		STMicroelectronicsDC/DC CONV, BUCK, 250KHZ, HSOP-81301
                      • 250:£0.9730
                      • 100:£1.0400
                      • 50:£1.1700
                      • 25:£1.3100
                      • 1:£1.4800
                      L7981TR
                      DISTI # 2806921                      		STMicroelectronicsDC/DC CONV, BUCK, 1MHZ, VFQFPN-87511
                      • 250:£0.9440
                      • 100:£1.0100
                      • 50:£1.1300
                      • 25:£1.2500
                      • 1:£1.4300
                      L7981A
                      DISTI # 2311339                      		STMicroelectronicsVOLTAGE REG, BUCK, 3A, 1MHZ, HSOP-8
                      RoHS: Compliant                      		345
                      • 1000:$1.4600
                      • 500:$1.7600
                      • 100:$2.1500
                      • 10:$2.6600
                      • 1:$2.9600
                      L7981ATR
                      DISTI # 2806920                      		STMicroelectronicsDC/DC CONV, BUCK, 250KHZ, HSOP-8
                      RoHS: Compliant                      		1301
                      • 1000:$1.5000
                      • 500:$1.8100
                      • 100:$2.2100
                      • 10:$2.7400
                      • 1:$3.0400
                      L7981TR
                      DISTI # 2806921                      		STMicroelectronicsDC/DC CONV, BUCK, 1MHZ, VFQFPN-8
                      RoHS: Compliant                      		7511
                      • 2500:$1.4700
                      • 1000:$1.5200
                      • 500:$1.5800
                      • 250:$1.6400
                      • 100:$1.9000
                      • 50:$2.2600
                      • 25:$2.9800
                      • 1:$3.4800
                      L7981A
                      DISTI # XSKDRABV0039695                      		STMicroelectronicsFixed Positive Standard Regulator, 15VBIPolar,PSSO3
                      RoHS: Compliant                      		800 in Stock0 on Order
                      • 800:$1.5000
                      • 500:$1.6080
                      Bild Teil # Beschreibung
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                      OMO.#: OMO-L77SDDG50SOL2RM8C309

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                      Mfr.#: L7074-003

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                      Mfr.#: L777DFB25P1BUNRM6

                      OMO.#: OMO-L777DFB25P1BUNRM6-AMPHENOL-ICC

                      		 D-Sub Standard Connectors D SUB
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                      Mfr.#: L717SDD50POL2GC309

                      OMO.#: OMO-L717SDD50POL2GC309-AMPHENOL-ICC

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                      L777SDDG50POL2RM5G

                      Mfr.#: L777SDDG50POL2RM5G

                      OMO.#: OMO-L777SDDG50POL2RM5G-AMPHENOL-ICC

                      		 D-Sub Standard Connectors D-SUB
                      L77SDE09SOL2

                      Mfr.#: L77SDE09SOL2

                      OMO.#: OMO-L77SDE09SOL2-AMPHENOL-ICC

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                      Verfügbarkeit
                      Aktie:
                      Available
                      Auf Bestellung:
                      5000
                      Menge eingeben:
                      Der aktuelle Preis von L7981 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
                      ext. Preis
                      1
                      1,22 $
                      1,22 $
                      10
                      1,16 $
                      11,60 $
                      100
                      1,10 $
                      109,90 $
                      500
                      1,04 $
                      518,95 $
                      1000
                      0,98 $
                      976,90 $
                      Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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