UC38 Search Results

UC38 Result Highlights (5)

Part	Manufacturer	Description
UC382T-ADJG3	Texas Instruments	3-A, Fast LDO Linear Regulator 5-TO-220 0 to 100
UC3823N	Texas Instruments	High Speed PWM Controller 16-PDIP 0 to 70
UC3823AN	Texas Instruments	High Speed PWM Controller 16-PDIP 0 to 70
UC3824DWTR	Texas Instruments	High Speed PWM Controller 16-SOIC 0 to 70
UC3842ADTR	Texas Instruments	Current Mode PWM Controller 14-SOIC 0 to 70

UC38 Price and Stock

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onsemi UC3843BVD1R2G IC REG CTRLR FLYBACK 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3843BVD1R2G	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.29331	Buy Now
Avnet Americas	UC3843BVD1R2G	Reel	7,500	20 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.27188	Buy Now
	UC3843BVD1R2G	Reel		0 Weeks, 2 Days	1,667	1 - 10 - 100 - 1000 - 10000 $0.408	Buy Now
	UC3843BVD1R2G	Reel		4 Weeks	1,288	1 - 10 - 100 - 1000 - 10000 $0.26411	Buy Now
Onlinecomponents.com	UC3843BVD1R2G					1 - 10 - 100 - 1000 - 10000 $0.2416	Buy Now
Rochester Electronics	UC3843BVD1R2G		2,490		1	1 $0.2832 10 $0.2832 100 $0.2662 1000 $0.2407 10000 $0.2407	Buy Now
Avnet Asia	UC3843BVD1R2G			11 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.25221	Buy Now

EBV Elektronik	UC3843BVD1R2G		62,500	13 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Flip Electronics	UC3843BVD1R2G		48,495			1 - 10 - 100 - 1000 - 10000 -	Get Quote
New Advantage Corporation	UC3843BVD1R2G		50,000		1	1 - 10 - 100 - 1000 - 10000 $0.5161	Buy Now
South Electronics	UC3843BVD1R2G					1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	UC3843BVD1R2G		118,825			1 - 10 - 100 $0.707 1000 $0.471 10000 $0.471	Buy Now
Texas Instruments UC3867DWTR IC REG CTRLR MULT TOP 16SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3867DWTR	Reel	2,000		2,000	1 - 10 - 100 - 1000 - 10000 $2.91715	Buy Now
	UC3867DWTR	Digi-Reel	2,000		1	1 $5.67 10 $4.187 100 $3.4064 1000 $2.99687 10000 $2.99687	Buy Now
	UC3867DWTR	Cut Tape	2,000		1	1 $5.67 10 $4.187 100 $3.4064 1000 $2.99687 10000 $2.99687	Buy Now
Rochester Electronics	UC3867DWTR		1,041		1	1 $3.04 10 $3.04 100 $2.86 1000 $2.59 10000 $2.59	Buy Now
Texas Instruments UC3875DWPTR IC OFFLINE SW FULL-BRDG 28SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3875DWPTR	Digi-Reel	1,993		1	1 $14.31 10 $10.913 100 $9.1287 1000 $8.41434 10000 $8.41434	Buy Now
	UC3875DWPTR	Cut Tape	1,993		1	1 $14.31 10 $10.913 100 $9.1287 1000 $8.41434 10000 $8.41434	Buy Now
	UC3875DWPTR	Reel	1,000		1,000	1 - 10 - 100 - 1000 $8.1932 10000 $8.1932	Buy Now
South Electronics	UC3875DWPTR					1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments UC3842DTR IC REG CTRLR PWM CM 14SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3842DTR	Cut Tape	1,028		1	1 $1.24 10 $0.864 100 $0.6675 1000 $0.56467 10000 $0.56467	Buy Now
	UC3842DTR	Digi-Reel	1,028		1	1 $1.24 10 $0.864 100 $0.6675 1000 $0.56467 10000 $0.56467	Buy Now
Rochester Electronics	UC3842DTR		5,000		1	1 $0.4506 10 $0.4506 100 $0.4236 1000 $0.383 10000 $0.383	Buy Now
South Electronics	UC3842DTR					1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments UC3844AN IC REG CTRLR PWM CM 8DIP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3844AN	Tube	848		1	1 $1.4 10 $0.983 100 $0.7633 1000 $0.64793 10000 $0.60176	Buy Now
Newark	UC3844AN	Bulk	765		1	1 $1.81 10 $1.67 100 $1.4 1000 $1.31 10000 $1.31	Buy Now
Bristol Electronics	UC3844AN		126		3	1 - 10 $1.6875 100 $0.6328 1000 $0.6328 10000 $0.6328	Buy Now
Chip 1 Exchange	UC3844AN		1,560			1 - 10 - 100 - 1000 - 10000 -	Get Quote

Find more UC38 price and stock on Findchips.com

UC38 Datasheets (500)

Part	Manufacturer	Description	Datasheet Type	PDF
UC3803X	Stanley Electric	Single Color diam 3 Flush Mount Round Shape Type	Original	PDF
UC3804X	Stanley Electric	Single Color Flush Mount Round Shape Type	Original	PDF
UC3806DW	Texas Instruments	Low Power, Dual Output, Current Mode PWM Controller	Original	PDF
UC3806J	Texas Instruments	Low Power, Dual Output, Current Mode PWM Controller	Original	PDF
UC3806L	Texas Instruments	Low Power, Dual Output, Current Mode PWM Controller	Original	PDF
UC3806N	Texas Instruments	Low Power, Dual Output, Current Mode PWM Controller	Original	PDF
UC3806Q	Texas Instruments	Low Power, Dual Output, Current Mode PWM Controller	Original	PDF
UC382	Texas Instruments	1 - Fast Transient Response 3 Ampere Low Dropout Regulator	Original	PDF
UC382-1	Texas Instruments	Fast Transient Response 3 Ampere Low Dropout Regulator	Original	PDF
UC382-1	Texas Instruments	Fast LDO Linear Regulator	Original	PDF
UC382-2	Texas Instruments	Fast LDO Linear Regulator	Original	PDF
UC3823	Texas Instruments	High Speed PWM Controller	Original	PDF
UC382-3	Texas Instruments	Fast LDO Linear Regulator	Original	PDF
UC3823A	Texas Instruments	High Speed PWM Controller	Original	PDF

UC3823ADW	Texas Instruments	UC3823 - High Speed PWM Controller 16-SOIC 0 to 70	Original	PDF
UC3823ADW	Texas Instruments	HIGH SPEED PWM CONTROLLER	Original	PDF
UC3823ADW	Texas Instruments	High Speed PWM Controller	Original	PDF
UC3823ADW	Texas Instruments	High Speed PWM Controller 16-SOIC 0 to 70	Original	PDF
UC3823ADWG4	Texas Instruments	UC3823 - High Speed PWM Controller 16-SOIC 0 to 70	Original	PDF
UC3823ADWG4	Texas Instruments	PMIC - Voltage Regulators - DC DC Switching Controllers, Integrated Circuits (ICs), IC REG CTRLR PWM CM/VM 16-SOIC	Original	PDF

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UC38 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
uc3840 "pin compatible" Abstract: UC3841 UC3840 Text: UC1851 UC2851 UC3851 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 • High Current Totem Pole Output	Original	PDF	UC1851 UC2851 UC3851 500kHz slus226 59629558601MVA UC1851J UC1851J883B DN-28 uc3840 "pin compatible" UC3841 UC3840
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	PDF	UC1841 UC2841 UC3841 500kHz UC1841J UC1841J883B UC1841L UC1841L883B 96289920022A uc3840 "pin compatible" SLUA UC3841 UC3840
uc3825 application notes Abstract: SLUA125 uc3825 application note uc3825 unitrode U-128 unitrode uc1825a power supply UC3825 Text: UC1823A,B/1825A,B UC2823A,B/2825A,B UC3823A,B/3825A,B High Speed PWM Controller FEATURES DESCRIPTION • Improved versions of the UC3823/UC3825 PWMs • Compatible with Voltage or Current-Mode Topologies • Practical Operation at Switching Frequencies to 1MHz	Original	PDF	UC1823A B/1825A UC2823A B/2825A UC3823A B/3825A UC3823/UC3825 UC3823A UC3825A UC3823 uc3825 application notes SLUA125 uc3825 application note uc3825 unitrode U-128 unitrode uc1825a power supply UC3825
UC38xx Abstract: unitrode U-128 BA1610 UC3825 application note UC28xx Text: IN TEG R A T ED CIR C UITS U C 1823A ,B /1825A ,B UNITRODE U C 2823A , B /2825A,B U C 3823A ,B /3825A ,B High Speed PWM Controller FEATURES DESC RIPTIO N “Bold Type” Denotes improved or new features • Improved versions of the UC3823/UC3825 PWMs The UC3823A & B and the UC3825A & B family of PWM control ICs are Improved versions of the standard	OCR Scan	PDF	/1825A /2825A /3825A UC3823/UC3825 UC3823A UC3825A UC3823 UC3825 12MHz UC1823A UC38xx unitrode U-128 BA1610 UC3825 application note UC28xx
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	PDF	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
ic 6283 circuit diagram Abstract: amplifier ic 6283 amplifier circuit using 6283 d 6283 ic Text: IN T E G R A T E D C IR C U I T S UC1853 UC2853 UC3853 U N IT R Q D E ADVANCED INFORMATION High Power Factor Preregulator Complete 8-pin Power Factor Solution Reduced External Components RMS Line Voltage Compensation Precision Multiplier/Squarer/Divider Internal 75kHz	OCR Scan	PDF	UC1853 UC2853 UC3853 75kHz UC1854, ic 6283 circuit diagram amplifier ic 6283 amplifier circuit using 6283 d 6283 ic
UC2856 Abstract: No abstract text available Text: UC1856 UC2856 UC3856 y UNITRODE Improved Current Mode PWM Controller FEATURES Pin-for-Pin Compatible With the UC3846 DESCRIPTION Improved Current Sense Amplifier With Reduced Noise Sensitivity The UC3856 is a high performance version of the popular UC3846	OCR Scan	PDF	UC3846 UC1856 UC2856 UC3856 UC3856 UDG-96184
ksy 11 Abstract: No abstract text available Text: y UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 UNITRODE Phase Shift Resonant Controller FEATURES DESCRIPTION • Zero to 100% Duty Cycle Control • Programmable Output Turn-On Delay The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect	OCR Scan	PDF	UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 10MHz 150nA UC1875 UC1875. ksy 11
uc3825 design Abstract: power supply design uc3825 Text: IN T E G R A T E D C IR C U IT S UC1825 UC2825 UC3825 U N IT R O D E High Speed PWM Controller DESCRIPTION Compatible with Voltage or Current Mode Topologies Practical Operation Switching Frequencies to 1MHz 50ns Propagation Delay to Output High Current Dual Totem Pole Outputs	OCR Scan	PDF	UC1825 UC2825 UC3825 uc3825 design power supply design uc3825
500 watt mosfet power amplifier circuit diagram Abstract: transistor v2w power supply IRF830 APPLICATION 300 watt mosfet amplifier Text: y IN T E G R A T E D C I R C U IT S UC1852 UC2852 UC3852 UNITRQDE High Power Factor Preregulator FEATURES • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required • Controlled On-Time Boost PWM • Zero-Current Switching	OCR Scan	PDF	UC1852 UC2852 UC3852 F/250VAC 1nF/16V 68nF/35V 180pF/16V F/16V 82nF/450V 500 watt mosfet power amplifier circuit diagram transistor v2w power supply IRF830 APPLICATION 300 watt mosfet amplifier
Untitled Abstract: No abstract text available Text: IN T E G R A T E D C I R C U IT S UC1871 UC2871 UC3871 U N IT R O D E Resonant Fluorescent Lamp Driver 1nA ICC when Disabled PWM Control fo r LCD Supply Zero Voltage Switched ZVS on Push-Pull Drivers Open Lamp Detect Circuitry 4.5V to 20V Operation Non-saturating Transform er	OCR Scan	PDF	UC1871 UC2871 UC3871 UC3871,
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	PDF	UC1849 UC2849 UC3849 70MHz, U-140.
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	PDF	UC1849 UC2849 UC3849 70MHz, U-140. Sink15
Untitled Abstract: No abstract text available Text: IN T E G R A T E D C IR C U IT S UC1823 UC2823 UC3823 U N IT R Q D E High Speed PWM Controller FEATURES Com patible w ith Voltage or Current-M ode Topologies Practical O peration @ Switching Frequencies to 1.0MHz 50ns Propagation Delay to Output High C urrent Totem Pole O utput 1,5A peak	OCR Scan	PDF	UC1823 UC2823 UC3823 UC1823 -10nF)

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	PDF	UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 D3045, 200-m 500-kHz UC1846. C1846 C1847 UC3847 application uc2846 application circuit 846U
high voltage linear regulator negative Abstract: mag amp Text: Power Supply Support Functions High Efficiency Linear Regulators UC1834/ UC2834/ UC3834 High Efficiency, Linear Regulator • Equally usable for either positive or negative regulators • 5A load with 0.5V Vin-Vout using external transistor • Internal precision positive and negative references	OCR Scan	PDF	UC1834/ UC2834/ UC3834 100mA 16-pin UC1835/2835/3835 UC1836/2836/3836 UC1835/6 UCI838/2838/3838 high voltage linear regulator negative mag amp
Untitled Abstract: No abstract text available Text: y UNITRODE ^ UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES All Control, Driving, Monitoring, and Protection Functions Included Low-Current Off Line Start Circuit Voltage Feed Forward or Current Mode Control High Current Totem Pole Output	OCR Scan	PDF	500kHz UC1851 UC2851 UC3851 200mV 600mV UC1840/UC1841
UC3854 Design Note Abstract: UC3854 test Text: IN T E G R A T E D C IR C U IT S UC1854 UC2854 UC3854 UNITRODE High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation	OCR Scan	PDF	UC1854 UC2854 UC3854 UC3854 U-134 UC3854 Design Note UC3854 test
Untitled Abstract: No abstract text available Text: y UNITRODE UC185-1 , - 2 , - 3 , - A D J UC285-1 ,-2,-3,-ADJ UC385-1 ,-2,-3,-ADJ PRELIMINARY Fast LDO Linear Regulator FEATURES DESCRIPTION • Fast Transient Response The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision on-board reference, the	OCR Scan	PDF	500mV UC185-1 UC285-1 UC385-1 UC385
UC3861 application note Abstract: No abstract text available Text: 1 1 \|application INFO available \| UNITRODE UC1861-1868 UC2861-2868 UC3861-3868 Resonant-Mode Power Supply Controllers FEATURES DESCRIPTION • Controls Zero Current Switched ZCS or Zero Voltage Switched (ZVS) Quasi-Resonant Converters The UC1861-1868 family of ICs is optimized for the control of Zero Cur	OCR Scan	PDF	UC1861-1868 UC2861-2868 UC3861-3868 10kHz UC3861-3868 UC3861 application note
RL3792 Abstract: 500 watt mosfet power amplifier circuit diagram Text: y UC1852 UC2852 UC3852 U N IT R O D E High Power-Factor Preregulator FEATURES DESCRIPTION • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required The UC1852 provides a low-cost solution to active power-factor correction PFC	OCR Scan	PDF	UC1852 UC2852 UC3852 47nF/250VAC 1nF/16V iF/35V 180pF/16V iF/16V 82nF/450V RL3792 500 watt mosfet power amplifier circuit diagram
Untitled Abstract: No abstract text available Text: H IN T E G R A T E D ! C IR C U IT 8 y UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 U N IT R O D E Phase Shift Resonant Controller FEATURES DESCRIPTION • Zero to 100% Duty Cycle Control The UC1875 family of integrated circuits implements control of a bridge power stage by phase-shifting the	OCR Scan	PDF	50fjA UC1875/6/7/8 UC2875/6/7/8 UC3875/6/7/8 UC1875 UC1875.
unitrode Applications Note U-96 Abstract: UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start Text: APPLICATION NOTE U-100A THE UC3842/3/4/5 SERIES OF CURRENT-MODE PWM IC’S DESCRIPTION FEATURES The UC1842/3/4/5 family of control ICs provides the nec essary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal	OCR Scan	PDF	U-100A UC3842/3/4/5 UC1842/3/4/5 UC3642, UC3706, UC3901 U-101 unitrode Applications Note U-96 UC3642 UNITRODE applications handbook uc3842 -96 U-101 unitrode unitrode Application Note U-96 forward converter uc3844 500w 500W boost converter uc3843 UC3843 application note buck UC3843 in isolated flyback converter UC3843 application note soft start
Untitled Abstract: No abstract text available Text: DN-40 U N IT R O D E Design Note THE EFFECTS OF OSCILLATOR DISCHARGE CURRENT VARIATIONS ON MAXIMUM DUTY CYCLE AND FREQUENCY IN UC3842 AND UC3842-"A" PWM ICs by YEAM CHONG HOCK Many designers try to program a precise maximum duty cycle and operating frequency by careful se	OCR Scan	PDF	DN-40 UC3842 UC3842- 100kHz UC3844A UC3845A UC3842A UC3843A

UC38 Search Results

UC38 Result Highlights (5)

UC38 Price and Stock

onsemi UC3843BVD1R2G

Texas Instruments UC3867DWTR

Texas Instruments UC3875DWPTR

Texas Instruments UC3842DTR

Texas Instruments UC3844AN

UC38 Datasheets (500)

UC38 Datasheets Context Search

uc3840 "pin compatible"

uc3840 "pin compatible"

uc3825 application notes

UC38xx

D945 TRANSISTOR

ic 6283 circuit diagram

UC2856

ksy 11

uc3825 design

500 watt mosfet power amplifier circuit diagram

Untitled

Untitled

Sink15

Untitled

C1846

high voltage linear regulator negative

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UC3854 Design Note

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UC3861 application note

RL3792

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unitrode Applications Note U-96

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