NCP1937A3DR2G

NCP1937A3DR2G
Mfr. #:
NCP1937A3DR2G
Manufacturer:
ON Semiconductor
Description:
Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
Lifecycle:
New from this manufacturer.
Datasheet:
NCP1937A3DR2G Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
More Information:
NCP1937A3DR2G more Information
Specifications
Product Attribute
Attribute Value
RoHS:
Y
Packaging:
Reel
Product Category:
Power Factor Correction - PFC
Subcategory:
PMIC - Power Management ICs
Product Type:
PFC - Power Factor Correction
Manufacturer:
ON Semiconductor
Brand:
ON Semiconductor
Series:
NCP1937
Factory Pack Quantity:
2500
Tags
NCP1937A, NCP1937, NCP19, NCP1, NCP
NCP1937A3DR2G Comment
  • MY

    Donna Roberts 2021-04-27

    I send them a BOM which include over one hundred part No. and they quote us promptly. We buy all parts from one supplier which helps us on saving time and money.

  • US

    Ruth Williams 2021-04-15

    Excellent quality, recommended to you.

  • VE

    David Wilson 2021-04-05

    Generally I buy parts from Mouser or TME, but after I found this website, I change to buy parts from them .they supply same goods with a lower price! They help me to save a lot money.

  • US

    Ruth Watson 2021-03-28

    OMO meets all my requirements, highly recommended

  • US

    Lisa Wood 2021-03-22

    They buy parts from OEMs and authorized distributors, which gives me 100% confidence.

  • US

    Elizabeth Brown 2021-03-18

    Thank you so much I have get more good components from this website. You are a very good seller hope to work more with you. Keep up the good work !

  • RU

    E**m 2019-06-08

    Not earned in conjunction with the fn 1.1 pr2

  • US

    D***h 2019-05-11

    Nicely labeled

  • UA

    I***o 2019-04-08

    Ok

  • ES

    M***z 2019-02-15

    All right. Packaging is bad, some sideburns have arrived folded

Descriptions of NCP1937A3DR2G provided by its other distributors.
ON Semiconductor
Combination Power Factor Correction & Quasi-Resonant Flyback Controller
Verical
Power Factor Correction CONTRLR 5mA 131kHz 17-Pin SOIC N T/R
Newark
Combo Pfc & Quazi Flyback / Reel
More Information
NCP1937 PFC & QR Flyback Controller
ON Semiconductor NCP1937 PFC & QR Flyback Controller integrates power factor correction (PFC) and quasi−resonant flyback functionality necessary to implement a compact and highly efficient Switched Mode Power Supply for an adapter application. The PFC stage exhibits near−unity power factor while operating in a Critical Conduction Mode (CrM) with a maximum frequency clamp. The circuit incorporates all the features necessary for building a robust and compact PFC stage while minimizing the number of external components. The quasi−resonant current−mode flyback stage features a proprietary valley−lockout circuitry, ensuring stable valley switching. This system works down to the 4th valley and toggles to a frequency foldback mode with a minimum frequency clamp beyond the 4th valley to eliminate audible noise. Skip mode operation allows excellent efficiency in light load conditions while consuming very low standby power consumption.Learn More
Other distributor's price
Part # Mfg. Description Stock Price
NCP1937A3DR2GDISTI #NCP1937A3DR2G
ON SemiconductorPower Factor Correction CONTRLR 20mA 131KHz 20-Pin SOIC T/R - Bulk (Alt: NCP1937A3DR2G)Min Qty:374Container:BulkAmericas - 0
  • 3740 $0.8269
  • 1870 $0.8479
  • 1122 $0.8579
  • 748 $0.8699
  • 374 $0.8749
NCP1937A3DR2GDISTI #NCP1937A3DR2G
ON SemiconductorPower Factor Correction CONTRLR 20mA 131KHz 20-Pin SOIC T/R - Tape and Reel (Alt: NCP1937A3DR2G)RoHS:CompliantMin Qty:2500Container:ReelAmericas - 0
  • 25000 $0.7399
  • 15000 $0.7589
  • 10000 $0.7689
  • 5000 $0.7789
  • 2500 $0.7839
NCP1937A3DR2GDISTI #863-NCP1937A3DR2G
ON SemiconductorPower Factor Correction - PFC COMBO PFC & QUAZI FLYBACKRoHS:Compliant0
  • 2500 $0.8110
  • 5000 $0.7810
  • 10000 $0.7500
NCP1937A3DR2GDISTI #NCP1937A3DR2G-ND
ON SemiconductorIC CTLR PFC/FLYBACKRoHS:CompliantMin Qty:2500Container:Tape & Reel (TR)Temporarily Out of Stock
  • 2500 $0.8100
NCP1937A3DR2G
ON SemiconductorPower Factor ControllerRoHS:Compliant550
  • 1000 $0.8800
  • 500 $0.9300
  • 100 $0.9700
  • 25 $1.0100
  • 1 $1.0900
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On Order:
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