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NCP1937B1DR2G

NCP1937B1DR2G
Mfr. #:
NCP1937B1DR2G
Manufacturer:
ON Semiconductor
Description:
Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
Lifecycle:
New from this manufacturer.
Datasheet:
NCP1937B1DR2G Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
NCP1937B1DR2G more Information
Product Attribute
Attribute Value
Manufacturer
ON Semiconductor
Product Category
PMIC - PFC (Power Factor Correction)
Series
-
Packaging
Digi-ReelR Alternate Packaging
Package-Case
20-LSOP (0.154", 3.90mm Width) 17 Leads
Operating-Temperature
-40°C ~ 125°C
Mounting-Type
Surface Mount
Voltage-Supply
9 V ~ 30 V
Supplier-Device-Package
20-SOIC
Frequency-Switching
-
Mode
Critical Conduction (CRM)
Current-Startup
20mA
Tags
NCP1937B, NCP193, NCP19, NCP1, NCP
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
***ure Electronics
NCP1937 Series 9 - 30 V 800 mA Power Factor Correction Controller - SOIC-20
***Semiconductor
Combination Power Factor Correction & Quasi-Resonant Flyback Controller
***ark
Combination Power Factor Correction & Quasi-Resonant Flyback Controller / Reel
***ical
Power Factor Correction Controller 5mA 20-Pin SOIC N T/R
***et Europe
Power Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC
***Components
In a Pack of 5, ON Semiconductor NCP1937B1DR2G, Power Factor & PWM Controller, 9.4 V, 30.5 kHz 20-Pin, SOIC
***nell
AC-DC CONVERTER, 8.2V-18V, SOIC-20
***i-Key
IC PFC CTRLR CRM 20SOIC
***et
COMBO PFC & QUAZI FLYBACK
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
Part # Mfg. Description Stock Price
NCP1937B1DR2G
DISTI # V36:1790_07297020		ON SemiconductorPower Factor Correction CONTRLR 5mA 20-Pin SOIC N T/R
RoHS: Compliant		0
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSCT-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		4984In Stock
    • 1000:$0.8961
    • 500:$1.0815
    • 100:$1.3163
    • 10:$1.6380
    • 1:$1.8200
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSDKR-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		4984In Stock
    • 1000:$0.8961
    • 500:$1.0815
    • 100:$1.3163
    • 10:$1.6380
    • 1:$1.8200
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2GOSTR-ND    		ON SemiconductorIC COMBO CTLR ATX
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape & Reel (TR)    		2500In Stock
    • 12500:$0.7500
    • 5000:$0.7800
    • 2500:$0.8100
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC - Bulk (Alt: NCP1937B1DR2G)
    Min Qty: 374
    Container: Bulk    		Americas - 0
    • 3740:$0.8269
    • 1870:$0.8479
    • 1122:$0.8579
    • 748:$0.8699
    • 374:$0.8749
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC - Tape and Reel (Alt: NCP1937B1DR2G)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 25000:$0.7399
    • 15000:$0.7589
    • 10000:$0.7689
    • 5000:$0.7789
    • 2500:$0.7839
    NCP1937B1DR2G
    DISTI # NCP1937B1DR2G    		ON SemiconductorPower Factor Correction CONTRLR 0.05mA 70kHz 20-Pin SOIC (Alt: NCP1937B1DR2G)
    RoHS: Compliant
    Min Qty: 2500    		Europe - 0
    • 25000:€0.7089
    • 15000:€0.7599
    • 10000:€0.8179
    • 5000:€0.8859
    • 2500:€1.0639
    NCP1937B1DR2G
    DISTI # 72W2177    		ON SemiconductorCOMBO PFC & QUAZI FLYBACK / REEL0
    • 30000:$0.7500
    • 18000:$0.7800
    • 12000:$0.8100
    • 6000:$0.9000
    • 3000:$0.9480
    • 1:$1.0100
    NCP1937B1DR2G
    DISTI # 863-NCP1937B1DR2G    		ON SemiconductorPower Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    RoHS: Compliant    		2034
    • 1:$1.7700
    • 10:$1.5000
    • 100:$1.2000
    • 500:$1.0600
    • 1000:$0.8700
    • 2500:$0.8110
    • 5000:$0.7810
    • 10000:$0.7500
    NCP1937B1DR2GON SemiconductorPower Factor Controller
    RoHS: Not Compliant    		94860
    • 1000:$0.8800
    • 500:$0.9300
    • 100:$0.9700
    • 25:$1.0100
    • 1:$1.0900
    NCP1937B1DR2GFairchild Semiconductor CorporationPower Factor Controller
    RoHS: Not Compliant    		10000
    • 1000:$0.8800
    • 500:$0.9300
    • 100:$0.9700
    • 25:$1.0100
    • 1:$1.0900
    NCP1937B1DR2G
    DISTI # 7961224P    		ON SemiconductorPFC AND FLYBACK CONTROLLER SOIC20, RL2465
    • 50:£0.5640
    NCP1937B1DR2GON SemiconductorCombination Power Factor Correction & Quasi-Resonant Flyback Controller11500
    • 1:$1.4400
    • 100:$1.0800
    • 500:$0.9300
    • 1000:$0.8700
    Image Part # Description
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    OMO.#: OMO-NCP1937B3DR2G

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    Mfr.#: NCP1937C61DR2G

    OMO.#: OMO-NCP1937C61DR2G

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    NCP1937A2DR2G

    Mfr.#: NCP1937A2DR2G

    OMO.#: OMO-NCP1937A2DR2G

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    NCP1937A3DR2G

    Mfr.#: NCP1937A3DR2G

    OMO.#: OMO-NCP1937A3DR2G

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    NCP1937A1DR2G

    Mfr.#: NCP1937A1DR2G

    OMO.#: OMO-NCP1937A1DR2G

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    NCP1937C1DR2G

    Mfr.#: NCP1937C1DR2G

    OMO.#: OMO-NCP1937C1DR2G

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    NCP1937BADAPGEVB

    Mfr.#: NCP1937BADAPGEVB

    OMO.#: OMO-NCP1937BADAPGEVB

    		 Power Management IC Development Tools 90 W Adapter PFC+QR 10 MW Eval Brd
    NCP1937C4DR2G

    Mfr.#: NCP1937C4DR2G

    OMO.#: OMO-NCP1937C4DR2G-ON-SEMICONDUCTOR

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBA
    NCP1937A2DR2G

    Mfr.#: NCP1937A2DR2G

    OMO.#: OMO-NCP1937A2DR2G-ON-SEMICONDUCTOR

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBA
    NCP1937A1DR2G

    Mfr.#: NCP1937A1DR2G

    OMO.#: OMO-NCP1937A1DR2G-ON-SEMICONDUCTOR

    		 Power Factor Correction - PFC COMBO PFC & QUAZI FLYBACK
    Availability
    Stock:
    Available
    On Order:
    2500
    Enter Quantity:
    Current price of NCP1937B1DR2G 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
    $1.11
    $1.11
    10
    $1.05
    $10.54
    100
    $1.00
    $99.89
    500
    $0.94
    $471.70
    1000
    $0.89
    $887.90
    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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