UC257 Search Results

UC257 Result Highlights (5)

Part	Manufacturer	Description
UC2573DTR	Texas Instruments	Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC -40 to 85
UC2572D	Texas Instruments	Negative output Flyback pulse width modulator 8-SOIC -40 to 85
UC2573D	Texas Instruments	Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC -40 to 85
UC2573DG4	Texas Instruments	Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC -40 to 85
UC2572DTR	Texas Instruments	Negative output Flyback pulse width modulator 8-SOIC -40 to 85

UC257 Price and Stock

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Texas Instruments UC2572DTR IC REG CTRLR FLYBACK 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2572DTR	Cut Tape	2,265		1	1 $4.93 10 $3.754 100 $3.1367 1000 $2.8134 10000 $2.8134	Buy Now
	UC2572DTR	Digi-Reel	2,265		1	1 $4.93 10 $3.754 100 $3.1367 1000 $2.8134 10000 $2.8134	Buy Now
Mouser Electronics	UC2572DTR		2,049			1 $4.93 10 $3.46 100 $3.14 1000 $2.82 10000 $2.51	Buy Now
Verical	UC2572DTR		1,662		115	1 - 10 - 100 - 1000 $2.975 10000 $2.975	Buy Now
	UC2572DTR		195		115	1 - 10 - 100 - 1000 $2.975 10000 $2.975	Buy Now
Bristol Electronics	UC2572DTR		1,090			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	UC2572DTR		25			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components	UC2572DTR		872			1 $5.625 10 $5.625 100 $5.625 1000 $2.8125 10000 $2.8125	Buy Now
	UC2572DTR		401			1 $5.625 10 $5.625 100 $2.4375 1000 $2.25 10000 $2.25	Buy Now

Rochester Electronics	UC2572DTR		1,857		1	1 $2.8 10 $2.8 100 $2.63 1000 $2.38 10000 $2.38	Buy Now
Texas Instruments UC2573D IC REG CTRLR BUCK 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2573D	Tube	373		1	1 $3.48 10 $2.622 100 $3.48 1000 $1.98284 10000 $1.83583	Buy Now
Mouser Electronics	UC2573D		159			1 $3.48 10 $2.63 100 $2.11 1000 $1.98 10000 $1.83	Buy Now
Verical	UC2573D		450		168	1 - 10 - 100 - 1000 $2.025 10000 $2.025	Buy Now
	UC2573D		300		168	1 - 10 - 100 - 1000 $2.025 10000 $2.025	Buy Now
Rochester Electronics	UC2573D		770		1	1 $1.9 10 $1.9 100 $1.79 1000 $1.62 10000 $1.62	Buy Now
Texas Instruments UC2572D IC REG CTRLR FLYBACK 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2572D	Tube	150		1	1 $5.69 10 $4.357 100 $5.69 1000 $3.36897 10000 $3.19542	Buy Now
Mouser Electronics	UC2572D		204			1 $5.81 10 $4.45 100 $3.65 1000 $3.03 10000 $2.92	Buy Now
Arrow Electronics	UC2572D		1	12 Weeks	1	1 $0.7076 10 $0.7042 100 $0.7042 1000 $0.7042 10000 $0.7042	Buy Now
Quest Components	UC2572D		44			1 $3.15 10 $2.1 100 $1.575 1000 $1.575 10000 $1.575	Buy Now
	UC2572D		31			1 $7.02 10 $3.51 100 $3.51 1000 $3.51 10000 $3.51	Buy Now
Texas Instruments UC2577T-ADJ IC REG BST FLYBCK ADJ 3A TO220-5
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2577T-ADJ	Tube	41		1	1 $26.84 10 $21.625 100 $21.625 1000 $21.625 10000 $21.625	Buy Now
Verical	UC2577T-ADJ		26,070		20	1 - 10 - 100 $18.05 1000 $16.325 10000 $16.325	Buy Now
	UC2577T-ADJ		100		20	1 - 10 - 100 $18.05 1000 $16.325 10000 $16.325	Buy Now
Bristol Electronics	UC2577T-ADJ		51			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Rochester Electronics	UC2577T-ADJ		30,933		1	1 $15.36 10 $15.36 100 $14.44 1000 $13.06 10000 $13.06	Buy Now
Rochester Electronics LLC UC2572D UC2572 NEGATIVE OUTPUT FLYBACK P
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC2572D	Bulk			88	1 - 10 - 100 $3.41 1000 $3.41 10000 $3.41	Buy Now

Find more UC257 price and stock on Findchips.com

UC257 Datasheets (84)

Part	Manufacturer	Description	Datasheet Type	PDF
UC-257	Brainboxes	2 PORT RS232 PCI SERIAL PORT CAR	Original	PDF
UC2572	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572D	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572D	Texas Instruments	NEGATIVE OUTPUT FLYBACK PULSE WIDTH MODULATOR	Original	PDF
UC2572D	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85	Original	PDF
UC2572DG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572DG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85	Original	PDF
UC2572DTR	Texas Instruments	NEGATIVE OUTPUT FLYBACK PULSE WIDTH MODULATOR	Original	PDF
UC2572DTR	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85	Original	PDF
UC2572DTRG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572DTRG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85	Original	PDF
UC2572J	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572J	Texas Instruments	UC2572 - IC 0.7 A SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, CDIP8, DIP-8, Switching Regulator or Controller	Original	PDF
UC2572N	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF

UC2572N	Texas Instruments	NEGATIVE OUTPUT FLYBACK PULSE WIDTH MODULATOR	Original	PDF
UC2572N	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-PDIP -40 to 85	Original	PDF
UC2572NG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator	Original	PDF
UC2572NG4	Texas Instruments	Negative Output Flyback Pulse Width Modulator 8-PDIP -40 to 85	Original	PDF
UC2573	Texas Instruments	Buck Pulse Width Modulator Stepdown Voltage Regulator	Original	PDF
UC2573D	Texas Instruments	BUCK PULSE WIDTH MODULATOR STEPDOWN VOLTAGE REGULATOR	Original	PDF

UC257 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
Untitled Abstract: No abstract text available Text: UC1572 UC2572 UC3572 Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation The UC3572 is a negative output flyback pulse width modulator which converts a positive input voltage to a regulated negative output voltage. The	Original	PDF	UC1572 UC2572 UC3572 UC3572
Untitled Abstract: No abstract text available Text: UC2577-ADJ Simple Step-Up Voltage Regulator FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	Original	PDF	UC2577-ADJ UC2577-ADJ 52kHz
uc1573 Abstract: UC3573 UC2573 12V to 5V buck converter Text: UC1573 UC2573 UC3573 Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation The UC3573 is a Buck pulse width modulator which steps down and regulates a positive input voltage. The chip is optimized for use in a single inductor buck switching converter employing an external PMOS switch. The	Original	PDF	UC1573 UC2573 UC3573 UC3573 uc1573 UC2573 12V to 5V buck converter
schematic diagram converter input 12v to 19v for Abstract: IRFZ34 mosfet schematic diagram converter input 12v to 19v 1N4148 DIL-16 IRFZ34 UC2578 UC2578DP UC2578N schematic diagram 72v to 12v converter Text: UC2578 UC3578 application INFO available Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Provides Simple Single Inductor Buck PWM Step-Down Voltage Regulation The UC3578 is a PWM controller with an integrated high side floating gate	Original	PDF	UC2578 UC3578 UC3578 schematic diagram converter input 12v to 19v for IRFZ34 mosfet schematic diagram converter input 12v to 19v 1N4148 DIL-16 IRFZ34 UC2578 UC2578DP UC2578N schematic diagram 72v to 12v converter
LM2577 sepic Abstract: AIE MAGNETICS 415-0930 415-0930 Vernitron corp vernitron sprague 673D UC2577 AIE MAGNETICS LM2577 Series 33710 Text: UC2577-12/15 Simple Step-Up Fixed Voltage Regulators FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	Original	PDF	UC2577-12/15 UC2577 52kHz LM2577 sepic AIE MAGNETICS 415-0930 415-0930 Vernitron corp vernitron sprague 673D AIE MAGNETICS LM2577 Series 33710
UC1573 Abstract: UC2573 UC3573 Text: UC1573 UC2573 UC3573 Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation The UC3573 is a Buck pulse width modulator which steps down and regulates a positive input voltage. The chip is optimized for use in a single inductor buck switching converter employing an external PMOS switch. The	Original	PDF	UC1573 UC2573 UC3573 UC3573 UC1573 UC2573
Untitled Abstract: No abstract text available Text: UC2577-ADJ Simple Step-Up Voltage Regulator FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	Original	PDF	UC2577-ADJ 52kHz LM2577-ADJ UC2577-ADJ
vernitron controls contact details Abstract: Vernitron corp MBR140P MOTOROLA 31DQ05 MR831 renco rl2445 LM2577-ADJ RL1954 RL1958 rl1960 dimensions Text: UC2577-ADJ Simple Step-Up Voltage Regulator FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	Original	PDF	UC2577-ADJ UC2577-ADJ 52kHz vernitron controls contact details Vernitron corp MBR140P MOTOROLA 31DQ05 MR831 renco rl2445 LM2577-ADJ RL1954 RL1958 rl1960 dimensions
UC1573 Abstract: No abstract text available Text: application INFO available UC1573 UC2573 UC3573 Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation The UC3573 is a Buck pulse width modulator which steps down and regulates a positive input voltage. The chip is optimized for use in a single inductor buck switching converter employing an external PMOS switch. The	Original	PDF	UC1573 UC2573 UC3573 UC3573
1N4148 Abstract: DIL-16 IRFZ34 UC2578 UC2578DP UC2578N UC3578 UC3578DP UC3578N AUDIO MOSFET POWER AMPLIFIER SCHEMATIC Text: UC2578 UC3578 application INFO available Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Provides Simple Single Inductor Buck PWM Step-Down Voltage Regulation The UC3578 is a PWM controller with an integrated high side floating gate	Original	PDF	UC2578 UC3578 UC3578 1N4148 DIL-16 IRFZ34 UC2578 UC2578DP UC2578N UC3578DP UC3578N AUDIO MOSFET POWER AMPLIFIER SCHEMATIC
UC1573 Abstract: No abstract text available Text: application INFO available UC1573 UC2573 UC3573 Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Simple Single Inductor Buck PWM Stepdown Voltage Regulation The UC3573 is a Buck pulse width modulator which steps down and regulates a positive input voltage. The chip is optimized for use in a single inductor buck switching converter employing an external PMOS switch. The	Original	PDF	UC1573 UC2573 UC3573 UC3573
Untitled Abstract: No abstract text available Text: UC1572 UC2572 UC3572 Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation The UC3572 is a negative output flyback pulse width modulator which converts a positive input voltage to a regulated negative output voltage. The	Original	PDF	UC1572 UC2572 UC3572 UC3572
Untitled Abstract: No abstract text available Text: UC2578 UC3578 application INFO available Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Provides Simple Single Inductor Buck PWM Step-Down Voltage Regulation The UC3578 is a PWM controller with an integrated high side floating gate	Original	PDF	UC2578 UC3578 100kHz UC3578
H2200 Abstract: Vernitron corp Text: UC2577-ADJ Simple Step-Up Voltage Regulator FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	Original	PDF	UC2577-ADJ 52kHz LM2577-ADJ UC2577-ADJ H2200 Vernitron corp

Untitled Abstract: No abstract text available Text: UC2578 UC3578 application INFO available Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Provides Simple Single Inductor Buck PWM Step-Down Voltage Regulation The UC3578 is a PWM controller with an integrated high side floating gate	Original	PDF	UC2578 UC3578 100kHz UC3578
1N4148 discontinued Abstract: No abstract text available Text: UC2578 UC3578 application INFO available Buck Pulse Width Modulator Stepdown Voltage Regulator FEATURES DESCRIPTION • Provides Simple Single Inductor Buck PWM Step-Down Voltage Regulation The UC3578 is a PWM controller with an integrated high side floating gate	Original	PDF	UC2578 UC3578 100kHz UC3578 1N4148 discontinued
LM2577 sepic Abstract: sepic converter 12v 30A Text: [application • I INFO U N IT R O D E I UC2577-12/15 B T available Simple Step-Up Fixed Voltage Regulators FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Vottage Range: 3.0V to 40V • Current Mode Operation for Improved	OCR Scan	PDF	UC2577-12/15 52kHz LM2577 UC2577 10MLi, LM2577 sepic sepic converter 12v 30A
transformer for lm2577 Abstract: LM2577 sepic Text: IN T E G R A T E D C IR C U IT S UC2577-12/15 U N IT R Q D E u n PRELIMINARY FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max The UC2577 family of devices provides all the active functions nec essary to implement step-up (boost), flyback, and forward converter	OCR Scan	PDF	UC2577-12/15 52kHz LM2577 UC2577 50QxA transformer for lm2577 LM2577 sepic
UC2577 Abstract: No abstract text available Text: DN-49 UNITRODE Design Note UC2577 Controls SEPIC Converter for Automotive Applications by Jack Palczynski The Single Ended Primary Inductance Converter SEPIC can convert an input voltage to an output voltage that is higher, lower or equal to the in put. Conversion is performed without the use of ex	OCR Scan	PDF	DN-49 UC2577
Pulse Width Modulator Abstract: UC1573 Text: UC1573 UC2573 UC3573 H IN T E G R A T E D C IR C U IT S UNITRQDE Buck Pulse Width Modulator Stepdown Voltage Regulator ADVANCED INFORMATION FEATURES DESCRIPTION • The UC1573 is a Buck pulse width modulator which steps down and regu lates a positive input voltage. The chip is optimized for use in a single	OCR Scan	PDF	UC1573 UC2573 UC3573 UPG-94107 UC3573 12VTO UDG-94106 Pulse Width Modulator
stepup ferrite transformer 2KV Abstract: Vernitron corp UC2577-ADJ RL1961 UNITRODE DIODE CROSS Text: 1 1 ¡application INFO available \ U IM IT R O O E Simple Step-Up Voltage Regulator UC2577-ADJ FEATURES DESCRIPTION • Requires Few External Components The UC2577-ADJ device provides all the active functions neces sary to implement step-up boost , flyback, and forward converter	OCR Scan	PDF	52kHz LM2577-ADJ UC2577-ADJ UC2577-ADJ UC2577. stepup ferrite transformer 2KV Vernitron corp RL1961 UNITRODE DIODE CROSS
pk mur 1160 Abstract: C 2577 stepup ferrite transformer 2KV inductor h470 rl1961 Vernitron corp mbrxxx MR831 United Chemi-Con sxf 1N5819/pk mur 1160 Text: y UC2577-ADJ UNITRODE Simple Step-Up Voltage Regulator FEATURES DESCRIPTION • Requires Few External Components • NPN Output Switches 3.0A, 65V max • Extended Input Voltage Range: 3.0V to 40V • Current Mode Operation for Improved Transient Response, Line Regulation, and	OCR Scan	PDF	UC2577-ADJ 52kHz LM2577-ADJ 11Cxx 31Dxx UC2577T-ADJ O-220 UC2577TD-ADJ O-263 pk mur 1160 C 2577 stepup ferrite transformer 2KV inductor h470 rl1961 Vernitron corp mbrxxx MR831 United Chemi-Con sxf 1N5819/pk mur 1160
UC2575-ADJ Abstract: UC2575 UC1575-ADJ SR303 equivalent MBR3603 Vernitron corp 415-0926 31DQ06 equivalent 415-0931 RL1952 Text: y IN T E G R A T E D C IR C U IT S UC1575-ADJ UC2575-ADJ UC2575HV-ADJ UNITRODE Simple 1 Amp Step-Down Voltage Regulator PRELIMINARY FEATURES • Adjustable Output • Reference Voltage ±2% Max Over Line and Load Conditions • Guaranteed 1A Output Current	OCR Scan	PDF	UC1575-ADJ UC2575-ADJ UC2575HV-ADJ LM2575 1N5817 MBR120P SR102 1N5818 MBR130P 11DQ03 UC2575 SR303 equivalent MBR3603 Vernitron corp 415-0926 31DQ06 equivalent 415-0931 RL1952
Untitled Abstract: No abstract text available Text: UC1572 UC2572 UC3572 U N IT R O E 3E FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation • Drives External PMOS Switch • Contains UVLO Circuit • Includes Pulse-by-Pulse Current Limit • Low 50nA Sleep Mode Current	OCR Scan	PDF	UC1572 UC2572 UC3572 UC3572 com-----15k 10kHz 200kHz. UDG-9409S 100nF

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UC257 Search Results

UC257 Result Highlights (5)

UC257 Price and Stock

Texas Instruments UC2572DTR

Texas Instruments UC2573D

Texas Instruments UC2572D

Texas Instruments UC2577T-ADJ

Rochester Electronics LLC UC2572D

UC257 Datasheets (84)

UC257 Datasheets Context Search

Untitled

Untitled

uc1573

schematic diagram converter input 12v to 19v for

LM2577 sepic

UC1573

Untitled

vernitron controls contact details

UC1573

1N4148

UC1573

Untitled

Untitled

H2200

Untitled

1N4148 discontinued

LM2577 sepic

transformer for lm2577

UC2577

Pulse Width Modulator

stepup ferrite transformer 2KV

pk mur 1160

UC2575-ADJ

Untitled