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onsemi NCP1239DD100R2G NCP1239D 100KHZ
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	NCP1239DD100R2G	Digi-Reel	5,880		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
	NCP1239DD100R2G	Cut Tape	5,880		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
	NCP1239DD100R2G	Reel	5,000		2,500	1 - 10 - 100 - 1000 - 10000 $0.41918	Buy Now
Avnet Americas	NCP1239DD100R2G	Reel		21 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.38946	Buy Now
Newark	NCP1239DD100R2G	Bulk			2,500	1 - 10 - 100 - 1000 - 10000 $0.387	Buy Now
Onlinecomponents.com	NCP1239DD100R2G					1 - 10 - 100 - 1000 - 10000 $0.3651	Buy Now
Rochester Electronics	NCP1239DD100R2G		1,030		1	1 $0.4129 10 $0.4129 100 $0.3881 1000 $0.351 10000 $0.351	Buy Now
onsemi NCP1239ED65R2G IC OFFLINE SWITCH FLYBACK 7SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	NCP1239ED65R2G	Digi-Reel	3,494		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
	NCP1239ED65R2G	Cut Tape	3,494		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
	NCP1239ED65R2G	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.41918	Buy Now
Avnet Americas	NCP1239ED65R2G	Reel		23 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.38946	Buy Now
Mouser Electronics	NCP1239ED65R2G		2,490			1 $1.43 10 $0.839 100 $0.564 1000 $0.465 10000 $0.371	Buy Now
Newark	NCP1239ED65R2G	Reel			2,500	1 $0.512 10 $0.512 100 $0.512 1000 $0.512 10000 $0.446	Buy Now
Rochester Electronics	NCP1239ED65R2G		22,500		1	1 $0.4129 10 $0.4129 100 $0.3881 1000 $0.351 10000 $0.351	Buy Now

Avnet Silica	NCP1239ED65R2G			24 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	NCP1239ED65R2G		5,000	25 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Win Source Electronics	NCP1239ED65R2G		27,000			1 - 10 - 100 $0.759 1000 $0.506 10000 $0.506	Buy Now
onsemi NCP1239AD65R2G IC OFFLINE SWITCH FLYBACK 7SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	NCP1239AD65R2G	Cut Tape	3,479		1	1 $1.65 10 $1.014 100 $0.6632 1000 $0.46793 10000 $0.46793	Buy Now
	NCP1239AD65R2G	Digi-Reel	3,479		1	1 $1.65 10 $1.014 100 $0.6632 1000 $0.46793 10000 $0.46793	Buy Now
	NCP1239AD65R2G	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.41706	Buy Now
Avnet Americas	NCP1239AD65R2G	Reel		23 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.38711	Buy Now
Mouser Electronics	NCP1239AD65R2G		2,471			1 $0.98 10 $0.8 100 $0.552 1000 $0.417 10000 $0.369	Buy Now
Newark	NCP1239AD65R2G	Bulk			2,500	1 - 10 - 100 - 1000 - 10000 $0.385	Buy Now
Rochester Electronics	NCP1239AD65R2G		3,102		1	1 $0.4104 10 $0.4104 100 $0.3858 1000 $0.3488 10000 $0.3488	Buy Now

Avnet Silica	NCP1239AD65R2G		5,000	24 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	NCP1239AD65R2G			25 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Wuhan P&S	NCP1239AD65R2G		4,395		1	1 $1.04 10 $1.04 100 $0.66 1000 $0.5 10000 $0.5	Buy Now
onsemi NCP1239ID65R2G IC OFFLINE SWITCH FLYBACK 7SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	NCP1239ID65R2G	Cut Tape	2,500		1	1 $1.64 10 $1.008 100 $0.6587 1000 $0.46457 10000 $0.46457	Buy Now
	NCP1239ID65R2G	Digi-Reel	2,500		1	1 $1.64 10 $1.008 100 $0.6587 1000 $0.46457 10000 $0.46457	Buy Now
Avnet Americas	NCP1239ID65R2G	Reel		23 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.3837	Buy Now
Newark	NCP1239ID65R2G	Bulk			2,500	1 - 10 - 100 - 1000 - 10000 $0.381	Buy Now
Onlinecomponents.com	NCP1239ID65R2G					1 - 10 - 100 - 1000 - 10000 $0.3597	Buy Now
onsemi NCP1239AD100R2G IC OFFLINE SWITCH FLYBACK 7SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	NCP1239AD100R2G	Cut Tape	2,480		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
	NCP1239AD100R2G	Digi-Reel	2,480		1	1 $1.65 10 $1.019 100 $0.6663 1000 $0.47025 10000 $0.47025	Buy Now
Avnet Americas	NCP1239AD100R2G	Reel		0 Weeks, 2 Days	2,084	1 - 10 - 100 - 1000 - 10000 $0.3144	Buy Now
	NCP1239AD100R2G	Reel		35 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.38946	Buy Now
Mouser Electronics	NCP1239AD100R2G		2,500			1 $0.98 10 $0.803 100 $0.555 1000 $0.42 10000 $0.371	Buy Now
Newark	NCP1239AD100R2G	Bulk			2,500	1 - 10 - 100 - 1000 - 10000 $0.387	Buy Now
Rochester Electronics	NCP1239AD100R2G		1,358		1	1 $0.4129 10 $0.4129 100 $0.3881 1000 $0.351 10000 $0.351	Buy Now

Avnet Silica	NCP1239AD100R2G		5,000	36 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Flip Electronics	NCP1239AD100R2G		15,000			1 - 10 - 100 - 1000 - 10000 -	Get Quote

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NCP1239 Datasheets (22)

Part	Manufacturer	Description	Datasheet Type	PDF
NCP1239	On Semiconductor	Low-Standby Power High Performance Current Mode PWM Controller	Original	PDF
NCP1239AD100R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 100KHZ 7SOIC	Original	PDF
NCP1239AD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 65KHZ 7SOIC	Original	PDF
NCP1239B65WGEVB	ON Semiconductor	Development Boards, Kits, Programmers - Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS - EVAL BOARD NCP1239B65WG	Original	PDF
NCP1239BD100R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 100KHZ 7SOIC	Original	PDF
NCP1239BD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 65KHZ 7SOIC	Original	PDF
NCP1239CD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 65KHZ 7SOIC	Original	PDF
NCP1239DD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC REG CTRLR FLYBK ISO CM 7SOIC	Original	PDF
NCP1239ED100R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 100KHZ 7SOIC	Original	PDF
NCP1239ED65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC REG CTRLR FLYBK ISO CM 7SOIC	Original	PDF
NCP1239FD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 65KHZ 7SOIC	Original	PDF
NCP1239FDR2	On Semiconductor	Low-Standby High Performance PWM Controller	Original	PDF
NCP1239FDR2G	On Semiconductor	Low-Standby High Performance PWM Controller	Original	PDF
NCP1239GD100R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 100KHZ 7SOIC	Original	PDF

NCP1239HD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - IC CURR MODE CTLR 65KHZ 7SOIC	Original	PDF
NCP1239JD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - NCP1239J 65KHZ	Original	PDF
NCP1239KD65R2G	ON Semiconductor	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers - NCP1239K 65KHZ	Original	PDF
NCP1239LD65R2G	onsemi	IC OFFLINE SWITCH FLYBACK 7SOIC	Original	PDF
NCP1239MD65R2G	onsemi	IC OFFLINE SWITCH FLYBACK 7SOIC	Original	PDF
NCP1239ND65R2G	onsemi	IC OFFLINE SWITCH FLYBACK 7SOIC	Original	PDF

NCP1239 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
smps transformer Abstract: PFC smps design thermistor 140M CISPR22 MC33260 NCP1239 NCP1653 spice ncp1653 NTC thermistor spice simulation flyback smps converter Text: AND8208/D Designing the NCP1239 in High Power AC−DC Adapters Prepared by: Joel Turchi ON Semiconductor http://onsemi.com APPLICATION NOTE • Standby Detect/Shutdown of the PFC Front−Stage: INTRODUCTION At first glance, its sixteen pins may let you think that the	Original	AND8208/D NCP1239 smps transformer PFC smps design thermistor 140M CISPR22 MC33260 NCP1653 spice ncp1653 NTC thermistor spice simulation flyback smps converter	PDF
236U Abstract: PWM PFC LLC Controller NCP1239 NCP1239FDR2 NCP1239FDR2G NCP1239VDR2 NCP1239VDR2G Text: NCP1239 Low−Standby High Performance PWM Controller Housed in SO−16 the NCP1239 represents a major leap toward ultra−compact Switch Mode Power Supplies specifically tailored for medium to high power off−line applications, e.g. notebook adapters. The NCP1239 offers everything needed to build a rugged and efficient	Original	NCP1239 SO-16 NCP1239 NCP1239/D 236U PWM PFC LLC Controller NCP1239FDR2 NCP1239FDR2G NCP1239VDR2 NCP1239VDR2G	PDF
KDM-A Abstract: No abstract text available Text: NCP1239 Low-Standby High Performance PWM Controller Housed in SO−16 the NCP1239 represents a major leap toward ultra−compact Switch Mode Power Supplies specifically tailored for medium to high power off−line applications, e.g. notebook adapters. The NCP1239 offers everything needed to build a rugged and efficient	Original	NCP1239 SO-16 NCP1239 NCP1239) KDM-A	PDF
NTC Thermistor fast response time Abstract: No abstract text available Text: NCP1239 Low−Standby High Performance PWM Controller Housed in SO−16 the NCP1239 represents a major leap toward ultra−compact Switch Mode Power Supplies specifically tailored for medium to high power off−line applications, e.g. notebook adapters. The NCP1239 offers everything needed to build a rugged and efficient	Original	NCP1239 SO-16 NCP1239/D NTC Thermistor fast response time	PDF
Thermistor pspice Abstract: smps 8235 zoom 505 schematic Text: NCP1239 Low−Standby High Performance PWM Controller Housed in SO−16 the NCP1239 represents a major leap toward ultra−compact Switch Mode Power Supplies specifically tailored for medium to high power off−line applications, e.g. notebook adapters. The NCP1239 offers everything needed to build a rugged and efficient	Original	NCP1239 SO-16 NCP1239/D Thermistor pspice smps 8235 zoom 505 schematic	PDF
252U Abstract: 236U Thermistor pspice Text: NCP1239 Low−Standby High Performance PWM Controller Housed in SO−16 the NCP1239 represents a major leap toward ultra−compact Switch Mode Power Supplies specifically tailored for medium to high power off−line applications, e.g. notebook adapters. The NCP1239 offers everything needed to build a rugged and efficient	Original	NCP1239 SO-16 NCP1239/D 252U 236U Thermistor pspice	PDF
active clamp flyback isolated pfc Abstract: Christophe Basso NCP120X 33260 NCP1200P60 schematic diagram dc-dc flyback converter 24 volt output smps design ncp1200d60 MC33063 application note schematic circuit diagram of flyback PFC converter for LED Text: Driving Efficient Power Solutions from Standby to Active Mode from line to load Dhaval Dalal Technical Marketing Director APEC-exhibitor-sem-ON February 2004 Christophe Basso Applications Manager 1 www.onsemi.com Agenda • • • • • Power train overview – new complexities	Original	AND8119/D active clamp flyback isolated pfc Christophe Basso NCP120X 33260 NCP1200P60 schematic diagram dc-dc flyback converter 24 volt output smps design ncp1200d60 MC33063 application note schematic circuit diagram of flyback PFC converter for LED	PDF
tl494 PWM flyback Abstract: tl494 off-line flyback regulator uc3845 flyback smps uc3845 tl494 smps SMPS WITH TL494 variable output smps power supply for tl494 tl494 "Current Mode Controller" NCP1217 tl494 OFFLINE Text: Numeric Data Sheet Listing Data Sheet Function Page CS2841B CS5101 Automotive Current Mode PWM Control Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Secondary Side Post Regulator for AC/DC and DC/DC Multiple Output Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220	Original	CS51021A, CS51022A, CS51023A, CS51024A CS51221 CS5124, CS5126 UC3842A, UC3843A, UC2842A, tl494 PWM flyback tl494 off-line flyback regulator uc3845 flyback smps uc3845 tl494 smps SMPS WITH TL494 variable output smps power supply for tl494 tl494 "Current Mode Controller" NCP1217 tl494 OFFLINE	PDF
MC340 transistor Abstract: LM39xx LM29XX TDA1035 MC34262 flyback led design MC330 transistor NCP1337 NCP1377 MC34063a driver led MC33166/7 Text: Power Management The Power Management Chain — From the Socket to the Pocket , and everything in between. AC-DC Offline Switching Controllers/Regulators DC-DC Converters Power Factor Correction Controllers Isolated Topologies NCP1651 Flyback/Forward MC33023, MC34023, CS51221, CS51021A/2A, CS5124	Original	NCP1651 MC33023, MC34023, CS51221, CS51021A/2A, CS5124 NCP1650 NCP1030/1 NCP1653 MC33025, MC340 transistor LM39xx LM29XX TDA1035 MC34262 flyback led design MC330 transistor NCP1337 NCP1377 MC34063a driver led MC33166/7	PDF
uc3842a uc3842b Abstract: MC33262 NCP1207 UC3845B NCV3843B MC33067 Text: Device Index Device Number CS2841B Page Device Number Page Device Number Page 23, 212 NCP1011 16, 447 NCP1378 CS5101 30, 220 NCP1012 16, 447 NCP1560 28, 795 CS51021A 26, 228 NCP1013 16, 447 NCP1561 30, 31, 815 CS51022A 26, 228 NCP1014 16, 447 NCP1601A CS51023A	Original	CS2841B CS5101 CS51021A CS51022A CS51023A CS51024A CS51221 CS5124 CS5126 MC33023 uc3842a uc3842b MC33262 NCP1207 UC3845B NCV3843B MC33067	PDF
UC3843 step down converter Abstract: UC3843 sepic step up converter ,UC3843 step up converter uc3843 step up TL494 step up uc3843 step down TL494 step down UC3843 step up converter TL494 AC-DC CONVERTER UC3843 sepic converter Text: CHAPTER 1 Selector Guide http://onsemi.com 6 http://onsemi.com 7 ON Semiconductor Switching Controllers Selection Tables AC−DC/Isolated Switching PFC/PWM Combo Page 14 Power Factor Correction (Page 15) Flyback (Low Power) Forward (Low Power) Half−Bridge	Original	UC3843, Non-UC3843, UC3825 SO-16 NCP1561DR2 UC3843 step down converter UC3843 sepic step up converter ,UC3843 step up converter uc3843 step up TL494 step up uc3843 step down TL494 step down UC3843 step up converter TL494 AC-DC CONVERTER UC3843 sepic converter	PDF
CS5170 Abstract: MUR1620CTA NTP3055 SBRS81100T3G MC1741CP 2N5458 SUBSTITUTE SPEED CONTROL of DC MOTOR tda1085c DIODE SWCH 100V SS SOT23 TR znr SF 471 NCP1200AP60 Text: SGD501/D REV 17, April 10, 2004 NORTH AMERICA SALES AND DISTRIBUTION ON Semiconductor PRICE BOOK THIS BOOK IS IN COMPUTER SORT PRODUCT CLASSIFICATION − Please see General Information Section EFFECTIVE DATE: APRIL 10, 2004  General Information Elimination Of Ozone Depleting Chemicals . . . .	Original	SGD501/D 74VCX16373DT 74VCX16373DTR 74VCX16374DT 16BIT 74VCX16374DTR 80SQ045N 80SQ045NRL CS5170 MUR1620CTA NTP3055 SBRS81100T3G MC1741CP 2N5458 SUBSTITUTE SPEED CONTROL of DC MOTOR tda1085c DIODE SWCH 100V SS SOT23 TR znr SF 471 NCP1200AP60	PDF

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NCP1239 Price and Stock

onsemi NCP1239DD100R2G

onsemi NCP1239ED65R2G

onsemi NCP1239AD65R2G

onsemi NCP1239ID65R2G

onsemi NCP1239AD100R2G

NCP1239 Datasheets (22)

NCP1239 Datasheets Context Search

smps transformer

236U

KDM-A

NTC Thermistor fast response time

Thermistor pspice

252U

active clamp flyback isolated pfc

tl494 PWM flyback

MC340 transistor

uc3842a uc3842b

UC3843 step down converter

CS5170