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UC3842AD Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842ADW DISTI # 2156-UC3842ADW-ND	Texas Instruments	IC REG CTRLR PWM CM 16SOIC Min Qty: 1 Lead time: 20 Weeks Container: Bulk MARKETPLACE PRODUCT UC3842ADW Part Details	19160 In Stock	487 $0.6200	$0.6200	Buy Now UC3842ADW Part Details
UC3842ADTR DISTI # 2156-UC3842ADTR-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT UC3842ADTR Part Details	11851 In Stock	650 $0.4600	$0.4600	Buy Now UC3842ADTR Part Details
UC3842AD8TR DISTI # 296-41791-1-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) UC3842AD8TR Part Details	6581 In Stock	12500 $0.4137 5000 $0.4298 2500 $0.4525 1000 $0.4848 500 $0.6141 250 $0.6948 100 $0.7433 25 $0.9048 10 $0.9530 1 $1.0700	$0.4137 / $1.0700	Buy Now UC3842AD8TR Part Details
UC3842ADTR DISTI # 296-UC3842ADCT-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) UC3842ADTR Part Details	3580 In Stock	12500 $0.4137 5000 $0.4299 2500 $0.4525 1000 $0.4848 500 $0.6141 250 $0.6949 100 $0.7434 25 $0.9048 10 $0.9530 1 $1.0700	$0.4137 / $1.0700	Buy Now UC3842ADTR Part Details
UC3842AD8TRG4 DISTI # UC3842AD8TRG4-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC Min Qty: 2500 Lead time: 6 Weeks Container: Tape & Reel (TR) UC3842AD8TRG4 Part Details	2500 In Stock	12500 $0.4137 5000 $0.4299 2500 $0.4525	$0.4137 / $0.4525	Buy Now UC3842AD8TRG4 Part Details
UC3842ADWG4 DISTI # 2156-UC3842ADWG4-ND	Unitrode Corporation	IC REG CTRLR PWM CM 16SOIC Min Qty: 579 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT UC3842ADWG4 Part Details	1120 In Stock	579 $0.5200	$0.5200	Buy Now UC3842ADWG4 Part Details
UC3842AD8 DISTI # 296-11279-5-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube UC3842AD8 Part Details	903 In Stock	525 $0.7311 300 $0.8273 150 $0.8851 75 $1.0775 10 $1.1350 1 $1.2700	$0.7311 / $1.2700	Buy Now UC3842AD8 Part Details
UC3842AD DISTI # 296-11278-5-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube UC3842AD Part Details	749 In Stock	5000 $0.5118 2500 $0.5387 1000 $0.5772 500 $0.7311 250 $0.8274 100 $0.8851 50 $1.0774 10 $1.1350 1 $1.2700	$0.5118 / $1.2700	Buy Now UC3842AD Part Details
UC3842ADW DISTI # 296-13426-5-ND	Texas Instruments	IC REG CTRLR PWM CM 16SOIC Min Qty: 1 Lead time: 20 Weeks Container: Tube UC3842ADW Part Details	645 In Stock	520 $0.8194 280 $0.9272 120 $0.9919 40 $1.2075 10 $1.2720 1 $1.4200	$0.8194 / $1.4200	Buy Now UC3842ADW Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842ADTR DISTI # 595-UC3842ADTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3842ADTR Part Details	2670	1 $1.0700 10 $0.9040 100 $0.6950 500 $0.6140 1000 $0.4850 2500 $0.4520 5000 $0.4290 10000 $0.4130	$0.4130 / $1.0700	Buy Now UC3842ADTR Part Details
UC3842AD DISTI # 595-UC3842AD	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant UC3842AD Part Details	612	1 $1.3000 10 $1.1000 100 $0.8440 500 $0.7460 1000 $0.5770 2500 $0.5380 5000 $0.5110	$0.5110 / $1.3000	Buy Now UC3842AD Part Details
UC3842ADG4 DISTI # 595-UC3842ADG4	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant UC3842ADG4 Part Details	423	1 $1.2700 10 $1.1400 100 $0.8850 500 $0.7310 1000 $0.5770 2500 $0.5380 5000 $0.5110 10000 $0.4920	$0.4920 / $1.2700	Buy Now UC3842ADG4 Part Details
UC3842AD8TRG4 DISTI # 595-UC3842AD8TRG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3842AD8TRG4 Part Details	4013	1 $0.8400 10 $0.7450 100 $0.5810 500 $0.4800 1000 $0.4000 2500 $0.4000 5000 $0.3770 10000 $0.3630	$0.3630 / $0.8400	Buy Now UC3842AD8TRG4 Part Details
UC3842AD8TR DISTI # 595-UC3842AD8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3842AD8TR Part Details	2261	1 $0.9700 10 $0.8330 100 $0.6510 500 $0.5730 1000 $0.4590 2500 $0.4350 5000 $0.4130 10000 $0.3990	$0.3990 / $0.9700	Buy Now UC3842AD8TR Part Details
UC3842AD8 DISTI # 595-UC3842AD8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant UC3842AD8 Part Details	185	1 $1.2700 10 $1.1100 75 $0.8270 525 $0.7310 1050 $0.5770 2550 $0.5380 5025 $0.5110	$0.5110 / $1.2700	Buy Now UC3842AD8 Part Details
UC3842ADW DISTI # 595-UC3842ADW	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant UC3842ADW Part Details	0			Order Now UC3842ADW Part Details

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Bristol Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD	Texas Instruments	Min Qty: 5 UC3842AD Part Details	17	5 $1.1250	$1.1250	Buy Now UC3842AD Part Details
UC3842AD	Texas Instruments	Min Qty: 5 UC3842AD Part Details	1814	1224 $0.2925 515 $0.3150 239 $0.3600 70 $0.4219 19 $0.7313 5 $1.1250	$0.2925 / $1.1250	Buy Now UC3842AD Part Details
UC3842AD	Motorola Mobility LLC	Min Qty: 5 UC3842AD Part Details	43	19 $0.7313 5 $1.1250	$0.7313 / $1.1250	Buy Now UC3842AD Part Details
UC3842AD	Motorola Semiconductor Products	UC3842AD Part Details	18			RFQ UC3842AD Part Details
UC3842ADR2	onsemi	UC3842ADR2 Part Details	855			RFQ UC3842ADR2 Part Details
UC3842AD1	STMicroelectronics	Min Qty: 4 UC3842AD1 Part Details	100	49 $0.6033 14 $1.0457 4 $1.6087	$0.6033 / $1.6087	Buy Now UC3842AD1 Part Details
UC3842AD8	Unitrode Corporation	UC3842AD8 Part Details	812			RFQ UC3842AD8 Part Details

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Quest Components

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD	Motorola Semiconductor Products	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	18	18 $0.6376 6 $0.8855 1 $1.0626	$0.6376 / $1.0626	Buy Now UC3842AD Part Details
UC3842AD	Texas Instruments	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	1451	445 $0.3900 81 $0.4500 1 $1.5000	$0.3900 / $1.5000	Buy Now UC3842AD Part Details
UC3842AD	Motorola Semiconductor Products	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	34	18 $0.7500 4 $1.2000 1 $1.5000	$0.7500 / $1.5000	Buy Now UC3842AD Part Details
UC3842AD	Texas Instruments	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	13	4 $1.2000 1 $1.5000	$1.2000 / $1.5000	Buy Now UC3842AD Part Details
UC3842AD	Motorola Semiconductor Products	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	44	15 $1.0626 4 $1.4168 1 $1.7710	$1.0626 / $1.7710	Buy Now UC3842AD Part Details
UC3842AD	Motorola Semiconductor Products	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3842AD Part Details	151	57 $0.8855 15 $1.0626 1 $1.7710	$0.8855 / $1.7710	Buy Now UC3842AD Part Details
UC3842AD1	STMicroelectronics	UC3842AD1 Part Details	80	57 $0.6435 13 $1.0725 1 $2.1450	$0.6435 / $2.1450	Buy Now UC3842AD1 Part Details
UC3842ADR2	Motorola Semiconductor Products	IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,14PIN,PLASTIC UC3842ADR2 Part Details	723	418 $0.6656 189 $0.7189 1 $1.3313	$0.6656 / $1.3313	Buy Now UC3842ADR2 Part Details

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 UC3842AD Part Details	5832	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842AD Part Details
UC3842ADG4	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3842ADG4 Part Details	52	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842ADG4 Part Details
UC3842AD8G4	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3842AD8G4 Part Details	506	1000 $0.5222 500 $0.5529 100 $0.5774 25 $0.6020 1 $0.6143	$0.5222 / $0.6143	Buy Now UC3842AD8G4 Part Details
UC3842ADW	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3842ADW Part Details	19160	1000 $0.5293 500 $0.5604 100 $0.5853 25 $0.6102 1 $0.6227	$0.5293 / $0.6227	Buy Now UC3842ADW Part Details
UC3842AD8	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3842AD8 Part Details	5	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842AD8 Part Details
UC3842ADTR	Texas Instruments	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3842ADTR Part Details	11851	1000 $0.3967 500 $0.4200 100 $0.4387 25 $0.4574 1 $0.4667	$0.3967 / $0.4667	Buy Now UC3842ADTR Part Details
UC3842AD	Fairchild Semiconductor Corporation	UC3842A Current Mode PWM Controller RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 UC3842AD Part Details	2044	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842AD Part Details
UC3842ADX	Fairchild Semiconductor Corporation	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3842ADX Part Details	11162	1000 $0.2707 500 $0.2867 100 $0.2994 25 $0.3121 1 $0.3185	$0.2707 / $0.3185	Buy Now UC3842ADX Part Details
UC3842AD	Unitrode Corporation	UC3842A Current Mode PWM Controller RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 UC3842AD Part Details	372	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842AD Part Details
UC3842AD8	Unitrode Corporation	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3842AD8 Part Details	500	1000 $0.4723 500 $0.5000 100 $0.5223 25 $0.5445 1 $0.5556	$0.4723 / $0.5556	Buy Now UC3842AD8 Part Details
UC3842ADWG4	Unitrode Corporation	UC3842A Current Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3842ADWG4 Part Details	1120	1000 $0.4448 500 $0.4710 100 $0.4919 25 $0.5128 1 $0.5233	$0.4448 / $0.5233	Buy Now UC3842ADWG4 Part Details

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TME ECIA Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD8 DISTI # UC3842AD8	Texas Instruments	IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, Uoper: 10÷30V Min Qty: 1 UC3842AD8 Part Details	60	75 $0.7300 25 $0.9300 5 $1.0600 1 $1.1700	$0.7300 / $1.1700	Buy Now UC3842AD8 Part Details
UC3842ADW DISTI # UC3842ADW	Texas Instruments	IC: PMIC, PWM controller, SO16, 0÷70°C, Usup: 16÷30V, tube, SMPS Min Qty: 1 UC3842ADW Part Details	93	40 $0.8300 10 $0.9200 3 $1.0400 1 $1.1600	$0.8300 / $1.1600	Buy Now UC3842ADW Part Details
UC3842ADTR DISTI # UC3842ADTR	Texas Instruments	IC: PMIC, PWM controller, SO8, 0÷70°C, Usup: 16÷30V, reel,tape, SMPS Min Qty: 1 UC3842ADTR Part Details	0	5000 $0.5400 2500 $0.5580 500 $0.5780 100 $0.6200 25 $0.6900 5 $0.7810 1 $0.8670	$0.5400 / $0.8670	RFQ UC3842ADTR Part Details

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Ameya Holding Limited

Part #	Manufacturer	Description	Stock	Buy
UC3842AD	Texas Instruments	SO14 CUR MODE PWM Cont UC3842AD Part Details	3270	RFQ UC3842AD Part Details
UC3842AD8	Texas Instruments	IC: PMIC, PWM controller, 1A, 47÷500kHz, Channels: 1, SO8, 0÷96% UC3842AD8 Part Details	23185	RFQ UC3842AD8 Part Details
UC3842ADTR	Texas Instruments	IC REG CTRLR PWM CM 14SOIC UC3842ADTR Part Details	31070	RFQ UC3842ADTR Part Details
UC3842AD8TR	Texas Instruments	IC REG CTRLR PWM CM 8SOIC UC3842AD8TR Part Details	2500	RFQ UC3842AD8TR Part Details

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Win Source Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD8TR	Texas Instruments	IC REG CTRLR PWM CM 8SOIC UC3842AD8TR Part Details	47289	120 $0.4240 290 $0.3480 450 $0.3370 615 $0.3270 795 $0.3160 1065 $0.2830	$0.2830 / $0.4240	Buy Now UC3842AD8TR Part Details
UC3842AD8TRG4	Texas Instruments	IC REG CTRLR PWM CM 8SOIC UC3842AD8TRG4 Part Details	47207	120 $0.4240 290 $0.3480 450 $0.3370 615 $0.3270 795 $0.3160 1065 $0.2830	$0.2830 / $0.4240	Buy Now UC3842AD8TRG4 Part Details
UC3842AD8	Texas Instruments	IC REG CTRLR PWM CM 8SOIC UC3842AD8 Part Details	47164	120 $0.4240 290 $0.3480 450 $0.3370 615 $0.3270 795 $0.3160 1065 $0.2830	$0.2830 / $0.4240	Buy Now UC3842AD8 Part Details

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CHIPMALL.COM LIMITED

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
UC3842AD8TR	Texas Instruments	IC REG CTRLR PWM CM 8SOIC UC3842AD8TR Part Details	402	1 $0.8264 10 $0.6861 100 $0.5471 500 $0.5042 1000 $0.4841	$0.4841 / $0.8264	Buy Now UC3842AD8TR Part Details

UC3842AD price and stock

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Bristol Electronics

Quest Components

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

TME ECIA Member • Authorized Distributor

Ameya Holding Limited

Win Source Electronics

CHIPMALL.COM LIMITED

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