UC284 Search Results

UC284 Result Highlights (5)

Part	Manufacturer	Description
UC2842AD8	Texas Instruments	Current Mode PWM Controller 8-SOIC -40 to 85
UC2843D8G4	Texas Instruments	Current-Mode PWM Controller 8-SOIC -40 to 85
UC2843AD	Texas Instruments	Current Mode PWM Controller 14-SOIC -40 to 85
UC2843ANG4	Texas Instruments	Current Mode PWM Controller 8-PDIP -40 to 85
UC2844D8G4	Texas Instruments	Current-Mode PWM Controller 8-SOIC -40 to 85

UC284 Price and Stock

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Texas Instruments UC2843AQD8RQ1 IC REG CTRLR MULT TOPOLOGY 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2843AQD8RQ1	Cut Tape	2,659		1	1 $1.37 10 $0.996 100 $0.7999 1000 $0.6972 10000 $0.6972	Buy Now
	UC2843AQD8RQ1	Digi-Reel	2,659		1	1 $1.37 10 $0.996 100 $0.7999 1000 $0.6972 10000 $0.6972	Buy Now
ComSIT USA	UC2843AQD8RQ1		748			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	UC2843AQD8RQ1		4,744			1 - 10 - 100 $0.9857 1000 $0.6572 10000 $0.6572	Buy Now
Texas Instruments UC2844AQD8R IC CURR-MODE PWM CTLR 8-SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2844AQD8R	Cut Tape	2,619		1	1 $1.37 10 $0.996 100 $0.7999 1000 $0.6972 10000 $0.6972	Buy Now
	UC2844AQD8R	Digi-Reel	2,619		1	1 $1.37 10 $0.996 100 $0.7999 1000 $0.6972 10000 $0.6972	Buy Now
	UC2844AQD8R	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.67158	Buy Now
Mouser Electronics	UC2844AQD8R		3,616			1 $1.37 10 $0.901 100 $0.751 1000 $0.665 10000 $0.631	Buy Now
Bristol Electronics	UC2844AQD8R		24			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Ameya Holding Limited	UC2844AQD8R		2,808			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Chip One Stop	UC2844AQD8R	Cut Tape	1,401			1 $1.24 10 $0.816 100 $0.687 1000 $0.552 10000 $0.552	Buy Now
onsemi UC2845BD1R2G IC REG CTRLR BOOST/FLYBACK 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2845BD1R2G	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.28646	Buy Now
Avnet Americas	UC2845BD1R2G	Reel		13 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.23414	Buy Now
Newark	UC2845BD1R2G	Cut Tape	1,100		1	1 $0.475 10 $0.448 100 $0.397 1000 $0.364 10000 $0.364	Buy Now
Onlinecomponents.com	UC2845BD1R2G					1 - 10 - 100 - 1000 - 10000 $0.2336	Buy Now
Rochester Electronics	UC2845BD1R2G		4,579		1	1 $0.2608 10 $0.2608 100 $0.2452 1000 $0.2217 10000 $0.2217	Buy Now

ComSIT USA	UC2845BD1R2G		2,320			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Asia	UC2845BD1R2G			13 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.21117	Buy Now
Avnet Silica	UC2845BD1R2G		5,000	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	UC2845BD1R2G		82,500	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
New Advantage Corporation	UC2845BD1R2G		65,000		1	1 - 10 - 100 - 1000 - 10000 $0.4226	Buy Now
Win Source Electronics	UC2845BD1R2G		288,800			1 - 10 - 100 - 1000 $0.2542 10000 $0.2203	Buy Now
UMW UC2843B IC REG CTRLR BST FLYBK ISO 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2843B	Digi-Reel	2,485		1	1 $1.03 10 $0.624 100 $0.3973 1000 $0.27122 10000 $0.27122	Buy Now
	UC2843B	Cut Tape	2,485		1	1 $1.03 10 $0.624 100 $0.3973 1000 $0.27122 10000 $0.27122	Buy Now
Microchip Technology Inc UC2842ADM IC REG CTRLR BST FLYBK ISO 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2842ADM	Bulk	2,299		1	1 $5.81 10 $3.817 100 $2.7099 1000 $2.7099 10000 $2.7099	Buy Now

Find more UC284 price and stock on Findchips.com

UC284 Datasheets (500)

Part	Manufacturer	Description	Datasheet Type	PDF
UC2840	SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF
UC2840	SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF
UC2840	STMicroelectronics	PWM Controller	Scan	PDF
UC2840	Unitrode	PWM Controller	Scan	PDF
UC2840J	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
UC2840J	SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF
UC2840J	SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF
UC2840J	STMicroelectronics	PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER	Scan	PDF
UC2840N	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
UC2840N	SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF
UC2840N	SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF
UC2840N	STMicroelectronics	PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER	Scan	PDF
UC2841	Texas Instruments	PWM Controller	Original	PDF
UC2841AD	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF

UC2841ADM	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF
UC2841ADMT	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF
UC2841ADT	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF
UC2841AM	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF
UC2841AMT	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF
UC2841AY	Linfinity Microelectronics	Current-Mode PWM Controller	Scan	PDF

...

UC284 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
uc3840 "pin compatible" Abstract: SLUA UC3841 UC3840 Text: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp	Original	UC1841 UC2841 UC3841 500kHz UC1841J UC1841J883B UC1841L UC1841L883B 96289920022A uc3840 "pin compatible" SLUA UC3841 UC3840	PDF
12v dc power supply with uc3845 Abstract: 7812 12v to 5v regulator linear technologies UC1845LQMLV "UC3845" "Boost" UC2845 SO14 1350KB UC2842 TI UC3845 application notes UC3843P 5962-8670404VXA Text: UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting • The UC1842/3/4/5 family of control ICs provides the necessary features to	Original	UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 500khz 12v dc power supply with uc3845 7812 12v to 5v regulator linear technologies UC1845LQMLV "UC3845" "Boost" UC2845 SO14 1350KB UC2842 TI UC3845 application notes UC3843P 5962-8670404VXA	PDF
Untitled Abstract: No abstract text available Text: application INFO available UC2849 UC3849 Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies The UC3849 family of average current mode controllers accurately accomplishes secondary side average current mode control. The secondary side	Original	UC2849 UC3849 70MHz, UC3849	PDF
UC3842B application Abstract: uc3842b equivalent UC3843B UC3843 UCx84x 384xB Text: UC3842B, UC3843B, UC2842B, UC2843B High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a	Original	UC3842B, UC3843B, UC2842B, UC2843B UC3843B UC3842B/D UC3842B application uc3842b equivalent UC3843 UCx84x 384xB	PDF
UC2856-Q1 Abstract: uc2846 application circuit UC2856QDWRQ1 UC2846 UC2856 Text: UC2856-Q1 www.ti.com SLVS863A – JUNE 2008 – REVISED OCTOBER 2010 IMPROVED CURRENT-MODE PWM CONTROLLER Check for Samples: UC2856-Q1 FEATURES 1 • • • • • • • • • • Qualified for Automotive Applications Pin-for-Pin Compatible With the UC2846	Original	UC2856-Q1 SLVS863A UC2846 65-ns 50-ns UC2856-Q1 uc2846 application circuit UC2856QDWRQ1 UC2846 UC2856	PDF
off-line flyback automotive Abstract: UC1901 UC3841 PIC661 PLCC-20 SOIC-18 UC1840 UC1841 UC2841 Text: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp	Original	UC1841 UC2841 UC3841 UC1841 UC1840 off-line flyback automotive UC1901 UC3841 PIC661 PLCC-20 SOIC-18 UC2841	PDF
UC3845A Abstract: UC3842A ct 60 transistor uc2842a UC3843A datasheet UC2842AD1 UC2843AD1 UC3843A UC3844A Text: UC2842A/3A/4A/5A UC3842A/3A/4A/5A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . . . . . . TRIMMED OSCILLATOR DISCHARGE CURRENT CURRENT MODE OPERATION TO 500kHz AUTOMATIC FEED FORWARD COMPENSATION LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING INTERNALLY TRIMMED REFERENCE WITH	Original	UC2842A/3A/4A/5A UC3842A/3A/4A/5A 500kHz UC3845A UC3842A ct 60 transistor uc2842a UC3843A datasheet UC2842AD1 UC2843AD1 UC3843A UC3844A	PDF
5962-8670406PA Abstract: UC1843AJ UC1845AJ (DIL8) Text: application INFO available UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A Current Mode PWM Controller FEATURES • Optimized for Off-line and DC to DC Converters • Low Start Up Current <0.5mA • Trimmed Oscillator Discharge Current • Automatic Feed Forward Compensation	Original	UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A UC3842/3/4/5 5962-8670406PA UC1843AJ UC1845AJ (DIL8)	PDF
Untitled Abstract: No abstract text available Text: UC2856Q www.ti.com SGLS265 – NOVEMBER 2004 IMPROVED CURRENT MODE PWM CONTROLLER FEATURES • • • • • • • • • DW PACKAGE TOP VIEW Pin-for-Pin Compatible With the UC2846 65-ns Typical Delay From Shutdown to Outputs and 50-ns Typical Delay From	Original	UC2856Q SGLS265 UC2846 65-ns 50-ns P0008-01	PDF
PLCC-28 Abstract: SOIC-24 UC1849 UC2849 UC3849 Text: application INFO available UC1849 UC2849 UC3849 Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies The UC1849 family of average current mode controllers accurately accomplishes secondary side average current mode control. The secondary side	Original	UC1849 UC2849 UC3849 UC1849 PLCC-28 SOIC-24 UC2849 UC3849	PDF
flyback uc3842 Abstract: UC3843 u3844 flyback uc3843 UC3843 circuit diagram uc3843 dc 5v UC2842 off-line flyback regulator uc3844 power supply with uc3842 off-line flyback regulator uc3845 Text: UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT < 1 mA AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERISTICS	Original	UC2842/3/4/5 UC3842/3/4/5 UC3842/3/4/5family flyback uc3842 UC3843 u3844 flyback uc3843 UC3843 circuit diagram uc3843 dc 5v UC2842 off-line flyback regulator uc3844 power supply with uc3842 off-line flyback regulator uc3845	PDF
flyback uc3843 Abstract: u3844 forward converter UC3843 off-line flyback regulator uc3845 power supply with uc2842 flyback uc3842 UC3845 dc dc applications uc3842 circuit diagram uc3843 flyback supply forward converter uc3844 Text: UC2842/3/4/5 UC3842/3/4/5 CURRENT MODE PWM CONTROLLER . . . . . . . OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT < 1 mA AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE CURRENT LIMITING ENHANCED LOAD RESPONSE CHARACTERISTICS	Original	UC2842/3/4/5 UC3842/3/4/5 UC3842/3/4/5 flyback uc3843 u3844 forward converter UC3843 off-line flyback regulator uc3845 power supply with uc2842 flyback uc3842 UC3845 dc dc applications uc3842 circuit diagram uc3843 flyback supply forward converter uc3844	PDF
Untitled Abstract: No abstract text available Text: UC3842B, UC3843B, UC2842B, UC2843B High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a	Original	UC3842B, UC3843B, UC2842B, UC2843B UC3843B UC3842B/D	PDF
application notes tl3845 Abstract: uc3843a a uc3843b UC3845BDG uc3842a uc3842b UC3843B UC3843A datasheet UC3843B applications UC2844 UC3842BDG UC3844BDG Text: Texas Instruments - On Semiconductor UC284xx, UC384xx Cross-Reference On Semi Generic UC2842A UC2842A UC2842A UC2842A UC2842A UC2842A UC2842A UC2842A UC2842B UC2842B UC2842B UC2842B UC2842B UC2842B UC2842B UC2842B UC2842B UC2843A UC2843A UC2843A UC2843A UC2843A	Original	UC284xx, UC384xx UC2842A application notes tl3845 uc3843a a uc3843b UC3845BDG uc3842a uc3842b UC3843B UC3843A datasheet UC3843B applications UC2844 UC3842BDG UC3844BDG	PDF

flyback uc3842 application note Abstract: power supply with uc2842 SLUS223A UC1845 application notes uc3842 power factor UC1842 UC1843 CFP14 flyback uc3842 UC3842 Text: application INFO available UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC To DC Converters • Low Start Up Current <1mA • Automatic Feed Forward Compensation • Pulse-by-pulse Current Limiting	Original	UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1842/3/4/5 flyback uc3842 application note power supply with uc2842 SLUS223A UC1845 application notes uc3842 power factor UC1842 UC1843 CFP14 flyback uc3842 UC3842	PDF
Untitled Abstract: No abstract text available Text: Order this document by UC3844/D UC3844, 45 UC2844, 45 Advance Information High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective	Original	UC3844/D UC3844, UC2844, UC3845 UC3844/D*	PDF
D945 TRANSISTOR Abstract: d945 Text: UC1842A/3 A/4A/5 A UC2842A/3A/4A/5A UC3842A/3A/4A/5A U IM IT R O D E Current Mode PWM Controller DESCRIPTION Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current Automatic Feed Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics	OCR Scan	UC1842A/3 UC2842A/3A/4A/5A UC3842A/3A/4A/5A UC1842A/3A/4A/5A UC3842/3/4/5 95VAC 130VA z/60Hz) 40kHz 100mV D945 TRANSISTOR d945	PDF
Untitled Abstract: No abstract text available Text: UC1849 UC2849 UC3849 UNITRODE Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies • 1MHz Operation • Differential AC Switching Current Sensing • Accurate Programmable Maximum Duty Cycle	OCR Scan	UC1849 UC2849 UC3849 70MHz, U-140.	PDF
Sink15 Abstract: No abstract text available Text: y applicationlB K INFO1 UNITRODE Il available ] UC1849 UC2849 UC3849 Secondary Side Average Current Mode Controller FEATURES DESCRIPTION • Practical Secondary Side Control of Isolated Power Supplies The UC1849 family of average current mode controllers accurately accom	OCR Scan	UC1849 UC2849 UC3849 70MHz, U-140. Sink15	PDF
C1846 Abstract: C1847 UC3847 application UC3847 uc2846 application circuit UC2846 846U Text: UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 CURRENT-MODE PWM CONTROLLERS D3045, APRIL 198 8-R EV tS ED OCTOBER 1908 • Autom atic Feed-Forw ard C o m p en sa tion UC1846. U C1847 . . J PACKAG E U C 2 8 4 6 . U C 2 8 4 7 , U C 38 46 . U C 3 8 4 7 . . . N P A C K A G E	OCR Scan	UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 D3045, 200-m 500-kHz UC1846. C1846 C1847 UC3847 application uc2846 application circuit 846U	PDF
1r1j Abstract: 1RF840 CAPACITOR 100 cFK IC U114 U114 UC3841 Text: UC1841 UC2841 UC3841 UNITRODE Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • The UC1841 family of PWM controllers has been designed to increase the level of versatility while retaining all of the performance features of the earlier UC1840 devices. W hile still optimized for highly-efficient boot	OCR Scan	UC1841 UC2841 UC3841 500kHz 1r1j 1RF840 CAPACITOR 100 cFK IC U114 U114 UC3841	PDF
UC28450 Abstract: off-line flyback regulator uc3845 DC/DC converter UC3845 Text: UC3844, 45 UC2844, 45 MOTOROLA SEMICONDUCTOR mmmmmmmmmm TECHNICAL DATA HIGH PERFORMANCE CURRENT MODE CONTROLLER Advance Information High Performance Current Mode Controller The UC3844, UC3845 series are high perform ance fixed frequency current mode controllers. They are specifically designed for Off-Line and DC-to-DC c on	OCR Scan	UC3844, UC2844, UC3845 UC28450 off-line flyback regulator uc3845 DC/DC converter UC3845	PDF
UC1843 current mode Abstract: UC284X Text: IN T E G R A T E D C IR C U I T O UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A UNITRODE Current Mode PWM Controller FEATURES • Optimized fo r off-line and DC to DC converters • Low sta rt up current <0.5 mA • Trimmed oscillator discharge current	OCR Scan	500KHz UC1843 current mode UC284X	PDF
Untitled Abstract: No abstract text available Text: _ >7/ UC2842A/3A/4A/5A UC3842A/3A/4A/5A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . TRIMMED OSCILLATOR DISCHARGE CUR RENT . CURRENT MODE OPERATION TO 500kHz . AUTOMATIC FEED FORWARD COMPENSA TION . LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING . INTERNALLY TRIMMED REFERENCE WITH	OCR Scan	UC2842A/3A/4A/5A UC3842A/3A/4A/5A 500kHz UC384xA 006inch) UC2842A/3A/4A/5A	PDF

UC284 Search Results

UC284 Result Highlights (5)

UC284 Price and Stock

Texas Instruments UC2843AQD8RQ1

Texas Instruments UC2844AQD8R

onsemi UC2845BD1R2G

UMW UC2843B

Microchip Technology Inc UC2842ADM

UC284 Datasheets (500)

UC284 Datasheets Context Search

uc3840 "pin compatible"

12v dc power supply with uc3845

Untitled

UC3842B application

UC2856-Q1

off-line flyback automotive

UC3845A

5962-8670406PA

Untitled

PLCC-28

flyback uc3842

flyback uc3843

Untitled

application notes tl3845

flyback uc3842 application note

Untitled

D945 TRANSISTOR

Untitled

Sink15

C1846

1r1j

UC28450

UC1843 current mode

Untitled