L4981B

Mfr. #:: L4981B
Manufacturer:: STMicroelectronics
Description:: Power Factor Correction - PFC Very High Power
Lifecycle:: New from this manufacturer.
Datasheet:: L4981B Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: L4981B more Information L4981B Product Details

Product Attribute
Attribute Value

Manufacturer:: STMicroelectronics

Product Category:: Power Factor Correction - PFC

RoHS:: Y

Switching Frequency:: 115 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Mounting Style:: Through Hole

Package / Case:: PDIP-20

Packaging:: Tube

Height:: 2.68 mm

Length:: 25.4 mm

Series:: L4981

Type:: Power Factor Corrector

Width:: 7.1 mm

Brand:: STMicroelectronics

Product Type:: PFC - Power Factor Correction

Factory Pack Quantity:: 20

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.079719 oz

Tags: L4981B, L4981, L498, L49

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

L4981B Description

***et Europe: Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin PDIP Tube

***et: POWER FACTOR CORRECTION PWM CONTRLR 0.3MA 115KHZ 20-PIN PDIP

***ical: PWM CONTRLR 0.3mA 115kHz 20-Pin PDIP Tube

***nell: POWER FACTOR CORRECTOR, 4981, DIP20

***i-Key: IC PFC CTRLR AVERAGE CURR 20DIP

***ser: Power Factor Correctors Very High Power

***Components: Current mode PF corrector L4981B 5.1V

***ark: POWER FACTOR CORRECTOR, 4981, DIP20; Voltage, Input Max:5.3V; Output Current Max:300µA; Voltage, Output Max:8.5V; Outputs, No. of:1; Power Dissipation:1W; Frequency:80kHz; Voltage, Supply Max:19.5V; Termination Type:Through Hole; ;RoHS Compliant: Yes

***ment14 APAC: Prices include import duty and tax. POWER FACTOR CORRECTOR, 4981, DIP20; UVLO:-; Supply Voltage Min:12V; Supply Voltage Max:19.5V; Startup Current:300µA; Operating Supply Current:12mA; Controller IC Case Style:DIP; No. of Pins:20Pins; Duty Cycle (%):-; Frequency:80kHz; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; RoHS Phthalates Compliant:To Be Advised; MSL:-; SVHC:No SVHC (17-Dec-2015); Base Number:4981; IC Generic Number:4981; Input Voltage Max:5.3V; Logic Function Number:4981; No. of Outputs:1Outputs; Operating Temperature Range:-40°C to +125°C; Output Voltage:7.5V; Output Voltage Max:8.5V; Supply Voltage Range:12V to 19.5V; Termination Type:Through Hole

Market price

Part #	Mfg.	Description	Stock	Price
L4981BD013TR DISTI # V79:2366_22599265	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R RoHS: Compliant	450	5000:$1.2770 2000:$1.4689 1000:$1.4700 500:$1.7260 250:$1.9330 100:$2.0240 10:$2.2679 1:$2.5810
L4981BD013TR DISTI # V72:2272_17630469	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R RoHS: Compliant	440	250:$1.4560 100:$2.0200 25:$2.2700 10:$2.2770 1:$2.5920
L4981BD DISTI # V79:2366_17783731	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	220	5000:$1.4750 2000:$1.5250 1000:$1.6030
L4981BD DISTI # V36:1790_06552109	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	103	5000:$1.4750 2000:$1.5250 1000:$1.6030
L4981BD DISTI # 497-5338-5-ND	STMicroelectronics	IC PFC CTRLR AVERAGE CURR 20SOIC RoHS: Compliant Min Qty: 1 Container: Tube	146In Stock	1000:$1.6100 520:$1.9090 120:$2.2425 40:$2.5875 1:$3.0500
L4981BD013TR DISTI # 497-5339-6-ND	STMicroelectronics	IC PFC CTRLR AVERAGE CURR 20SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6In Stock	500:$1.9663 100:$2.3098 10:$2.8190 1:$3.1400
L4981B DISTI # 497-5337-5-ND	STMicroelectronics	IC PFC CTRLR AVERAGE CURR 20DIP RoHS: Compliant Min Qty: 1000 Container: Tube	Limited Supply - Call
L4981BD013TR DISTI # 497-5339-2-ND	STMicroelectronics	IC PFC CTRLR AVERAGE CURR 20SOIC RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	On Order	5000:$1.4720 2000:$1.5295 1000:$1.6100
L4981BD013TR DISTI # 497-5339-1-ND	STMicroelectronics	IC PFC CTRLR AVERAGE CURR 20SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Temporarily Out of Stock	500:$1.9663 100:$2.3098 10:$2.8190 1:$3.1400
L4981BD013TR DISTI # 30293876	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R RoHS: Compliant	450	250:$1.9330 100:$2.0240 10:$2.2679 5:$2.5810
L4981BD013TR DISTI # 25926840	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R RoHS: Compliant	440	250:$1.4560 100:$2.0200 25:$2.2700 10:$2.2770 5:$2.5920
L4981BD DISTI # 26114103	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	220	5:$1.6030
L4981BD DISTI # 23992013	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	119	7:$1.6334
L4981BD DISTI # 25666974	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	103	103:$1.6030
L4981BD DISTI # L4981BD	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 2560	1:€2.6300 10:€2.1200 25:€2.0500 50:€1.9800 100:€1.8600 250:€1.8500 500:€1.5600
L4981BD013TR DISTI # L4981BD013TR	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 1000	1000:$1.4700 2000:$1.4000 3000:$1.3364 5000:$1.2783 10000:$1.2250 25000:$1.1919 50000:$1.1605
L4981BD013TR DISTI # L4981BD013TR	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 14000	1000:€1.3900 2000:€1.3900 4000:€1.3900 6000:€1.3900 10000:€1.3900
L4981BD DISTI # L4981BD	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0
L4981BD013TR DISTI # L4981BD013TR	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Tape and Reel (Alt: L4981BD013TR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$1.4900 2000:$1.3900 4000:$1.3900 6000:$1.3900 10000:$1.3900
L4981BD DISTI # 24M4229	STMicroelectronics	POWER FACTOR CORRECTOR, SOIC-20,UVLO:-,Supply Voltage Min:18V,Supply Voltage Max:19.5V,Startup Current:300µA,Operating Supply Current:-,Controller IC Case Style:SOIC,No. of Pins:20Pins,Duty Cycle (%):-,Frequency:100kHz RoHS Compliant: Yes	150	1:$3.0500 10:$2.5900 25:$2.4800 50:$2.3600 100:$2.2500 250:$2.1300 500:$1.9100
L4981BD013TR DISTI # 38Y7868	STMicroelectronics	PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20,UVLO:14.5V,Supply Voltage Min:-,Supply Voltage Max:19.5V,Startup Current:300µA,Operating Supply Current:12mA,Controller IC Case Style:SOIC,No. of Pins:20Pins,Duty Cycle (%):-,RoHS Compliant: Yes	677	1:$3.0500 10:$2.5900 25:$2.4800 50:$2.3600 100:$2.2500 250:$2.1300 500:$1.9100
L4981B DISTI # 511-L4981B	STMicroelectronics	Power Factor Correction - PFC Very High Power RoHS: Compliant	0
L4981BD DISTI # 511-L4981BD	STMicroelectronics	Power Factor Correction - PFC Very High Power RoHS: Compliant	653	1:$3.0500 10:$2.5900 100:$2.2500 250:$2.1300 500:$1.9100 1000:$1.6100 2000:$1.5300 5000:$1.4800
L4981BD013TR DISTI # 511-L4981BD013TR	STMicroelectronics	Power Factor Correction - PFC Very High Power RoHS: Compliant	0	1:$3.0500 10:$2.5900 100:$2.2500 250:$2.1300 500:$1.9100 1000:$1.6100 2000:$1.5300 5000:$1.4800
L4981B	STMicroelectronics	2 A POWER FACTOR CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDIP20	3
L4981B	STMicroelectronics	2 A POWER FACTOR CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDIP20	6	4:$3.1200 1:$3.7440
L4981BD	STMicroelectronics	2 A POWER FACTOR CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO20	21
L4981BD DISTI # 379987P	STMicroelectronics	POWER FACTOR CORRECTOR 85-265VAC L4981BD, TU	140	10:£1.8700 50:£1.7500 150:£1.6400 500:£1.3800
L4981BD DISTI # 379987	STMicroelectronics	POWER FACTOR CORRECTOR 85-265VAC L4981BD, EA	81	1:£2.3600 10:£1.8700 50:£1.7500 150:£1.6400 500:£1.3800
L4981BD013TR	STMicroelectronics	RoHS: Compliant	Europe - 3000
L4981BD	STMicroelectronics	RoHS: Compliant	Europe - 50
L4981B	STMicroelectronics	INSTOCK	780
L4981B	STMicroelectronics	INSTOCK	780
L4981B-LF	STMicroelectronics	INSTOCK	753
L4981BD	STMicroelectronics	INSTOCK	230
L4981BD013TR DISTI # 2460847	STMicroelectronics	PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 RoHS: Compliant	677	1:$4.8300 10:$4.1000 100:$3.5600 250:$3.3800 500:$3.0300 1000:$2.5600 2000:$2.4300 5000:$2.3500
L4981BD DISTI # 1094224	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981 RoHS: Compliant	150	1:$4.8300 10:$4.1000 100:$3.5600 250:$3.3800 500:$3.0300 1000:$2.5600 2000:$2.4300 5000:$2.3500
L4981BD013TR DISTI # 2460847	STMicroelectronics	PFC CONTROLLER, 100KHZ, 19.5V, SOIC-20 RoHS: Compliant	677	1:£2.6300 10:£1.9800 25:£1.8900 50:£1.8100 100:£1.7200
L4981BD DISTI # 1094224	STMicroelectronics	POWER FACTOR CORRECTOR, SMD, 4981 RoHS: Compliant	140	1:£2.4100 10:£1.9100 25:£1.8500 50:£1.7900 100:£1.6700
L4981BD DISTI # XSKDRABS0007887	STMicroelectronics	RoHS: Compliant	1843	240:$2.9200 1843:$2.7300
L4981BD013TR DISTI # XSKDRABS0007888	STMicroelectronics	RoHS: Compliant	7920	1000:$2.9200 7920:$2.7300
L4981BD013TR DISTI # XSFP00000074919	STMicroelectronics	RoHS: Compliant	5384	1000:$1.6800 5384:$1.5800
L4981BD013TR DISTI # C1S730200292052	STMicroelectronics	PWM CONTRLR 0.3mA 115kHz 20-Pin SO T/R RoHS: Compliant	440	250:$1.4560 100:$2.0200 25:$2.2700 10:$2.2770 1:$2.5920
L4981BD013TR DISTI # C1S730200574460	STMicroelectronics	PWM CONTRLR 0.3mA 115kHz 20-Pin SO T/R RoHS: Compliant	1000	1000:$1.8200
L4981BD013TR DISTI # C1S730200574451	STMicroelectronics	PWM CONTRLR 0.3mA 115kHz 20-Pin SO T/R RoHS: Compliant	450	250:$1.9330 100:$2.0240 10:$2.2679 1:$2.5810
L4981BD DISTI # C1S730200411781	STMicroelectronics	Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube RoHS: Compliant	220	1000:$1.6030

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L4981B

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes