UC3842B

Mfr. #:: UC3842B
Manufacturer:: ON Semiconductor
Description:
Lifecycle:: New from this manufacturer.
Datasheet:: UC3842B Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: ON Semiconductor

Product Category: PMIC - AC DC Converters, Offline Switchers

Series: -

Packaging: Tube

Package-Case: 14-SOIC (0.154", 3.90mm Width)

Operating-Temperature: 0°C ~ 70°C (TA)

Mounting-Type: Surface Mount

Supplier-Device-Package: 14-SOIC

Power-Watts: -

Output-Isolation: Isolated

Internal-Switch-s: No

Voltage-Breakdown: -

Topology: Flyback

Voltage-Start-Up: 16V

Voltage-Supply-Vcc-Vdd: 10 V ~ 30 V

Duty-Cycle: 96%

Frequency-Switching: Up to 500kHz

Fault-Protection: Current Limiting

Control-Features: Frequency Control

Tags: UC3842B, UC3842, UC384, UC38, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
UC3842BD1013TR DISTI # V79:2366_17778337	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	49000	25000:$0.2599 10000:$0.2716 2500:$0.2827 1000:$0.3286 100:$0.3962 10:$0.5547 1:$0.6410
UC3842BD1 DISTI # V36:1790_06568291	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	3949	10000:$0.2632 2000:$0.3163
UC3842BNG DISTI # V79:2366_19920808	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2720	50000:$0.1723 25000:$0.1764 10000:$0.1843 2500:$0.1955 1000:$0.2171 100:$0.2720 10:$0.3859 1:$0.4396
UC3842BVDR2G DISTI # V72:2272_07304724	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	2496	1000:$0.3274 500:$0.4027 250:$0.4171 100:$0.4175 25:$0.5584 10:$0.6203 1:$0.7437
UC3842BVD1R2G DISTI # V72:2272_07300552	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2473	1000:$0.2160 500:$0.2772 250:$0.2869 100:$0.2871 25:$0.4433 10:$0.4520 1:$0.5405
UC3842BNG DISTI # V36:1790_07300523	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1656	50000:$0.1723 25000:$0.1764 10000:$0.1843 2500:$0.1955 1000:$0.2171 100:$0.2720 10:$0.3859 1:$0.4396
UC3842BDR2G DISTI # V72:2272_07278773	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	1441	1000:$0.2103 500:$0.2211 250:$0.2456 100:$0.2728 25:$0.4316 10:$0.4363 1:$0.5230
UC3842BD1013TR DISTI # V72:2272_06568292	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	1145	1000:$0.3192 500:$0.3846 250:$0.3887 100:$0.3929 25:$0.5499 10:$0.5566 1:$0.6429
UC3842BD1R2G DISTI # V72:2272_07310500	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	243	100:$0.2687 25:$0.4520 10:$0.4528 1:$0.5401
UC3842BD1G DISTI # V99:2348_07300104	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	98	25000:$0.2050 10000:$0.2126 2500:$0.2193 1000:$0.2470 100:$0.2996 10:$0.4267 1:$0.4925
UC3842BVD1G DISTI # V99:2348_07310173	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	90	1000:$0.3428 500:$0.3988 100:$0.4269 10:$0.5981 1:$0.6877
UC3842BDG DISTI # V99:2348_07289833	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	10	50000:$0.2221 25000:$0.2247 10000:$0.2332 2500:$0.2408 1000:$0.2782 100:$0.3342 10:$0.4696 1:$0.5430
UC3842BVD1R2G DISTI # UC3842BVD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	11663In Stock	1000:$0.2378 500:$0.3077 100:$0.3916 10:$0.5250 1:$0.6100
UC3842BVD1R2G DISTI # UC3842BVD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	11663In Stock	1000:$0.2378 500:$0.3077 100:$0.3916 10:$0.5250 1:$0.6100
UC3842BVD1R2G DISTI # UC3842BVD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	7500In Stock	25000:$0.1738 12500:$0.1833 5000:$0.1969 2500:$0.2105
UC3842BN DISTI # 497-3079-5-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP RoHS: Compliant Min Qty: 1 Container: Tube	3664In Stock	1000:$0.3088 500:$0.3860 100:$0.4883 50:$0.5984 1:$0.7200
UC3842BNG DISTI # UC3842BNGOS-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8-DIP RoHS: Compliant Min Qty: 1 Container: Tube	3493In Stock	1000:$0.2475 500:$0.3203 100:$0.4077 50:$0.5096 1:$0.6400
UC3842BVD1G DISTI # UC3842BVD1GOS-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3282In Stock	1078:$0.3896 588:$0.4835 196:$0.6079 98:$0.7416 1:$0.8900
UC3842BD1R2G DISTI # UC3842BD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.1766 12500:$0.1863 5000:$0.2001 2500:$0.2139
UC3842BD1R2G DISTI # UC3842BD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2500In Stock	1000:$0.2416 500:$0.3127 100:$0.3980 10:$0.5330 1:$0.6200
UC3842BD1R2G DISTI # UC3842BD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2500In Stock	1000:$0.2416 500:$0.3127 100:$0.3980 10:$0.5330 1:$0.6200
UC3842BDR2G DISTI # UC3842BDR2GOSTR-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	2500:$0.2052
UC3842BVDR2G DISTI # UC3842BVDR2GOSCT-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2496In Stock	1000:$0.3555 500:$0.4443 100:$0.5621 10:$0.7330 1:$0.8300
UC3842BDR2G DISTI # UC3842BDR2GOSCT-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1822In Stock	1000:$0.2318 500:$0.3000 100:$0.3818 10:$0.5110 1:$0.6000
UC3842BDG DISTI # UC3842BDGOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 1 Container: Tube	1588In Stock	1045:$0.2931 550:$0.3664 110:$0.4634 55:$0.5680 1:$0.6900
UC3842BDR2G DISTI # UC3842BDR2GOSDKR-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UC3842BVDR2G DISTI # UC3842BVDR2GOSTR-ND	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	25000:$0.2696 12500:$0.2804 5000:$0.2912 2500:$0.3128
UC3842BDR2G DISTI # 26621134	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	20000	2500:$0.2052
UC3842BDG DISTI # 26621379	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	6105	2500:$0.2325 2035:$0.2499
UC3842BNG DISTI # 26900036	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2720	2500:$0.1955 1000:$0.2171 100:$0.2720 39:$0.3859
UC3842BD1R2G DISTI # 31271435	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2500	2500:$0.1605
UC3842BN DISTI # 29016677	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2088	1000:$0.2076 500:$0.2449 100:$0.2458
UC3842BD1 DISTI # 25668075	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2000	2000:$0.3163
UC3842BNG DISTI # 27103074	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1656	1000:$0.2171 100:$0.2720 39:$0.3859
UC3842BNG DISTI # 31014232	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1600	24000:$0.1652 12000:$0.1693 4900:$0.1713 2500:$0.1732 2400:$0.1743
UC3842BVD1G DISTI # 30204576	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1568	1568:$0.2978
UC3842BDR2G DISTI # 25771308	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	1441	1000:$0.2103 500:$0.2211 250:$0.2456 100:$0.2728 38:$0.4316
UC3842BDG DISTI # 30701415	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	1375	990:$0.2643 660:$0.2761 330:$0.2891 55:$0.3246
UC3842BNG DISTI # 27120365	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1100	750:$0.1809 500:$0.1862 400:$0.1948
UC3842BD1R2G DISTI # 25774994	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	243	100:$0.2687 42:$0.4520
UC3842BD1G DISTI # 30242470	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	98	28:$0.4267
UC3842BVD1G DISTI # 26076582	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	90	20:$0.5981
UC3842BN DISTI # UC3842BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3842BN) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 14199	50:€0.4549 100:€0.4539 200:€0.4199 300:€0.3869 500:€0.3859
UC3842BNG DISTI # UC3842BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3842BNG) RoHS: Compliant Min Qty: 50	Europe - 5750	50:€0.2499 100:€0.2489 200:€0.2299 300:€0.2119 500:€0.2109
UC3842BDG DISTI # UC3842BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3842BDG) RoHS: Compliant Min Qty: 55	Europe - 1735	55:€0.3609 110:€0.2949 220:€0.2699 330:€0.2499 550:€0.2319
UC3842BNG DISTI # UC3842BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3842BNG) RoHS: Compliant Min Qty: 2400 Container: Tube	Americas - 1750	2400:$0.1729 2500:$0.1719 4900:$0.1699 12000:$0.1679 24000:$0.1639

Image	Part #	Description
	Mfr.#: UC3842D OMO.#: OMO-UC3842D	Switching Controllers Current Mode
	Mfr.#: UC3836DG4 OMO.#: OMO-UC3836DG4	LDO Voltage Controllers High Efficiency Regulator Controller
	Mfr.#: UC3875DWPG4 OMO.#: OMO-UC3875DWPG4-TEXAS-INSTRUMENTS	IC REG CTRLR PWM CM/VM 28-SOIC
	Mfr.#: UC3383L-2.5V OMO.#: OMO-UC3383L-2-5V-1190	New and Original
	Mfr.#: UC3543J/883B OMO.#: OMO-UC3543J-883B-1190	New and Original
	Mfr.#: UC3704N OMO.#: OMO-UC3704N-1190	New and Original
	Mfr.#: UC3845BD13TR OMO.#: OMO-UC3845BD13TR-1190	New and Original
	Mfr.#: UC3901DWTRG4 OMO.#: OMO-UC3901DWTRG4-1190	FB Generator Isolated Fb Generator 16-Pin SOIC T/R - Bulk (Alt: UC3901DWTRG4)
	Mfr.#: UC3904DW OMO.#: OMO-UC3904DW-1190	New and Original
	Mfr.#: UC3827DW-1 OMO.#: OMO-UC3827DW-1-TEXAS-INSTRUMENTS	Switching Controllers Buck Current/Voltage Fed Push-Pull

UC3842B

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes