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L4981 Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD013TR DISTI # 497-4562-1-ND
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) L4981AD013TR Part Details 2211
In Stock
  • 2000 $2.1700
  • 1000 $2.2842
  • 500 $2.7084
  • 250 $3.0184
  • 100 $3.1815
  • 25 $3.6708
  • 10 $3.8830
  • 1 $4.3200
$2.1700 / $4.3200 Buy Now L4981AD013TR Part Details
L4981BD013TR DISTI # 497-5339-1-ND
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) L4981BD013TR Part Details 1590
In Stock
  • 5000 $1.5487
  • 2000 $1.6091
  • 1000 $1.6938
  • 500 $2.0084
  • 250 $2.2383
  • 100 $2.3593
  • 25 $2.7224
  • 10 $2.8800
  • 1 $3.2100
$1.5487 / $3.2100 Buy Now L4981BD013TR Part Details
L4981AD DISTI # 497-1414-5-ND
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Tube L4981AD Part Details 937
In Stock
  • 2520 $2.1700
  • 1000 $2.2842
  • 520 $2.7084
  • 280 $3.0184
  • 120 $3.1815
  • 40 $3.6710
  • 10 $3.8830
  • 1 $4.3200
$2.1700 / $4.3200 Buy Now L4981AD Part Details
L4981BD DISTI # 497-5338-5-ND
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Tube L4981BD Part Details 853
In Stock
  • 5000 $1.4712
  • 2520 $1.5287
  • 1000 $1.6091
  • 520 $1.9080
  • 280 $2.1264
  • 120 $2.2412
  • 40 $2.5860
  • 10 $2.7360
  • 1 $3.0500
$1.4712 / $3.0500 Buy Now L4981BD Part Details
EVAL4981A DISTI # 497-5523-ND
STMicroelectronics EVAL BOARD FOR L4981 Min Qty: 1 Lead time: 99 Weeks Container: Bulk EVAL4981A Part Details Temporarily Out of Stock
  • 1 $63.2200
$63.2200 Buy Now EVAL4981A Part Details
CDLL4981 DISTI # 150-CDLL4981-ND
Microchip Technology Inc VOLTAGE REGULATOR Min Qty: 100 Lead time: 28 Weeks Container: Bulk CDLL4981 Part Details Temporarily Out of Stock
  • 100 $9.6500
$9.6500 Buy Now CDLL4981 Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Tube L4981BD Part Details 0
  • 100000 $1.4851
  • 10000 $1.5192
  • 8000 $1.5534
  • 6000 $1.5875
  • 4000 $1.6217
  • 2000 $1.6558
  • 1000 $1.6899
$1.4851 / $1.6899 Buy Now L4981BD Part Details
L4981AD DISTI # L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 30 Weeks, 0 Days Container: Tube L4981AD Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD Part Details
EL4981AD DISTI # E-L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: E-L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Tube EL4981AD Part Details 0   RFQ EL4981AD Part Details
CDLL4981 DISTI # CDLL4981
Microchip Technology Inc Diode Zener Single 91V 5% 5W 2-Pin E-Pack - Bulk (Alt: CDLL4981) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 28 Weeks, 0 Days Container: Bulk CDLL4981 Part Details 0
  • 500 $9.2900
  • 100 $9.6500
  • 1 $10.4000
$9.2900 / $10.4000 Buy Now CDLL4981 Part Details
EVAL4981A DISTI # EVAL4981A
STMicroelectronics Evaluation Board For L4981To Achieve A Very High Power Factor Up To 0.99 - Boxed Product (Development Kits) (Alt: EVAL4981A) RoHS: Not Compliant Min Qty: 10 Package Multiple: 1 Lead time: 53 Weeks, 1 Days Container: Box EVAL4981A Part Details 0
  • 100 $73.3381
  • 50 $78.3959
  • 30 $83.4537
  • 20 $88.5115
  • 10 $93.5693
$73.3381 / $93.5693 Buy Now EVAL4981A Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Tape and Reel (Alt: L4981AD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 45 Weeks, 0 Days Container: Reel L4981AD013TR Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD013TR Part Details
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 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Reel L4981BD013TR Part Details 0
  • 100000 $1.5633
  • 10000 $1.5992
  • 8000 $1.6351
  • 6000 $1.6711
  • 4000 $1.7070
  • 2000 $1.7429
  • 1000 $1.7789
$1.5633 / $1.7789 Buy Now L4981BD013TR Part Details
L4981BD013TR DISTI # 38Y7868
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Bulk (Alt: 38Y7868) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk L4981BD013TR Part Details 70 Partner Stock
  • 100 $2.5800
  • 50 $2.7800
  • 25 $2.9800
  • 10 $3.1400
  • 1 $3.5000
$2.5800 / $3.5000 Buy Now L4981BD013TR Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # 511-L4981BD
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981BD Part Details 1169
  • 1 $3.0500
  • 10 $2.7400
  • 25 $2.1000
  • 100 $1.8800
  • 250 $1.8300
  • 500 $1.7200
  • 1000 $1.5300
  • 2000 $1.5200
  • 5000 $1.4700
$1.4700 / $3.0500 Buy Now L4981BD Part Details
L4981BD013TR DISTI # 511-L4981BD013TR
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981BD013TR Part Details 3945
  • 1 $3.2100
  • 10 $2.8800
  • 25 $2.7300
  • 100 $2.3600
  • 250 $2.2400
  • 500 $2.0100
  • 1000 $1.5700
  • 2000 $1.5400
$1.5400 / $3.2100 Buy Now L4981BD013TR Part Details
L4981AD DISTI # 511-L4981AD
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981AD Part Details 4344
  • 1 $4.3200
  • 10 $3.8900
  • 25 $2.9600
  • 100 $2.6700
  • 250 $2.5800
  • 500 $2.4200
  • 1000 $2.1000
  • 2000 $2.0900
$2.0900 / $4.3200 Buy Now L4981AD Part Details
L4981AD013TR DISTI # 511-L4981AD013TR
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981AD013TR Part Details 22
  • 1 $4.3200
  • 10 $3.8900
  • 25 $3.6800
  • 100 $3.1900
  • 250 $3.0200
  • 500 $2.7100
  • 1000 $2.2500
  • 2000 $2.1500
$2.1500 / $4.3200 Buy Now L4981AD013TR Part Details
CDLL4981 DISTI # 579-CDLL4981
Microchip Technology Inc Zener Diodes Voltage Regulator CDLL4981 Part Details 0
  • 100 $9.6500
$9.6500 Order Now CDLL4981 Part Details
EVAL4981A DISTI # 511-EVAL4981A
STMicroelectronics Power Management IC Development Tools Eval Board L4981A RoHS: Not Compliant EVAL4981A Part Details 0   Order Now EVAL4981A Part Details

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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
CDLL4981 DISTI # CDLL4981
Microchip Technology Inc Voltage Regulator _ DO-213AB, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes CDLL4981 Part Details 0

Alternates Available
  • 1 $10.4000
$10.4000 Buy Now CDLL4981 Part Details
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STMicroelectronics Direct Manufacturer

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981AD Part Details 4344
  • 1 $4.2300
  • 10 $3.8100
  • 25 $2.9400
  • 100 $2.6500
  • 250 $2.5500
  • 500 $2.3800
$2.3800 / $4.2300 Buy Now L4981AD Part Details
L4981AD013TR
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981AD013TR Part Details 22
  • 1 $4.2300
  • 10 $3.8100
  • 25 $3.6100
  • 100 $3.1300
  • 250 $2.9600
  • 500 $2.6600
$2.6600 / $4.2300 Buy Now L4981AD013TR Part Details
L4981BD
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981BD Part Details 1169
  • 1 $2.9900
  • 10 $2.6900
  • 25 $2.0600
  • 100 $1.8600
  • 250 $1.8000
  • 500 $1.7000
$1.7000 / $2.9900 Buy Now L4981BD Part Details
L4981BD013TR
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981BD013TR Part Details 3945
  • 1 $3.1500
  • 10 $2.8200
  • 25 $2.6800
  • 100 $2.3100
  • 250 $2.2000
  • 500 $1.9700
$1.9700 / $3.1500 Buy Now L4981BD013TR Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
L4981A
STMicroelectronics   L4981A Part Details 42   RFQ L4981A Part Details
L4981BD
STMicroelectronics   L4981BD Part Details 1811   RFQ L4981BD Part Details
L4981B
STMicroelectronics   L4981B Part Details 1   RFQ L4981B Part Details
L4981AD
STMicroelectronics   L4981AD Part Details 1961   RFQ L4981AD Part Details
L4981AD
STMicroelectronics   L4981AD Part Details 16   RFQ L4981AD Part Details

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD
STMicroelectronics POWER FACTOR CONTROLLER, 20 Pin, SOP L4981AD Part Details 1568
  • 746 $2.4413
  • 333 $2.6854
  • 1 $4.8825
$2.4413 / $4.8825 Buy Now L4981AD Part Details
L4981AD
STMicroelectronics POWER FACTOR CONTROLLER, 20 Pin, SOP L4981AD Part Details 16
  • 7 $3.5805
  • 3 $4.0688
  • 1 $4.8825
$3.5805 / $4.8825 Buy Now L4981AD Part Details
L4981AD013TR
STMicroelectronics POWER FACTOR CONTROLLER, 20 Pin, SOP L4981AD013TR Part Details 1043
  • 680 $2.6775
  • 304 $2.9453
  • 1 $5.3550
$2.6775 / $5.3550 Buy Now L4981AD013TR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Tube L4981BD Part Details 0
  • 100000 $1.4851
  • 10000 $1.5192
  • 8000 $1.5534
  • 6000 $1.5875
  • 4000 $1.6217
  • 2000 $1.6558
  • 1000 $1.6899
$1.4851 / $1.6899 Buy Now L4981BD Part Details
L4981AD DISTI # L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 30 Weeks, 0 Days Container: Tube L4981AD Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD Part Details
EL4981AD DISTI # E-L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: E-L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Tube EL4981AD Part Details 0   RFQ EL4981AD Part Details
CDLL4981 DISTI # CDLL4981
Microchip Technology Inc Diode Zener Single 91V 5% 5W 2-Pin E-Pack - Bulk (Alt: CDLL4981) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 28 Weeks, 0 Days Container: Bulk CDLL4981 Part Details 0
  • 500 $9.2900
  • 100 $9.6500
  • 1 $10.4000
$9.2900 / $10.4000 Buy Now CDLL4981 Part Details
EVAL4981A DISTI # EVAL4981A
STMicroelectronics Evaluation Board For L4981To Achieve A Very High Power Factor Up To 0.99 - Boxed Product (Development Kits) (Alt: EVAL4981A) RoHS: Not Compliant Min Qty: 10 Package Multiple: 1 Lead time: 53 Weeks, 1 Days Container: Box EVAL4981A Part Details 0
  • 100 $73.3381
  • 50 $78.3959
  • 30 $83.4537
  • 20 $88.5115
  • 10 $93.5693
$73.3381 / $93.5693 Buy Now EVAL4981A Part Details
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 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Reel L4981BD013TR Part Details 0
  • 100000 $1.5633
  • 10000 $1.5992
  • 8000 $1.6351
  • 6000 $1.6711
  • 4000 $1.7070
  • 2000 $1.7429
  • 1000 $1.7789
$1.5633 / $1.7789 Buy Now L4981BD013TR Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Tape and Reel (Alt: L4981AD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 45 Weeks, 0 Days Container: Reel L4981AD013TR Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD013TR Part Details
L4981BD013TR DISTI # 38Y7868
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Bulk (Alt: 38Y7868) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk L4981BD013TR Part Details 70 Partner Stock
  • 100 $2.5800
  • 50 $2.7800
  • 25 $2.9800
  • 10 $3.1400
  • 1 $3.5000
$2.5800 / $3.5000 Buy Now L4981BD013TR Part Details

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics IC: driver, boost, PFC controller,SMPS controller, SO20, 100kHz Min Qty: 1 L4981BD Part Details 314
  • 40 $2.5000
  • 10 $2.7800
  • 3 $3.1500
  • 1 $3.5000
$2.5000 / $3.5000 Buy Now L4981BD Part Details
L4981AD DISTI # L4981AD
STMicroelectronics IC: driver, boost, PFC controller,SMPS controller, SO20, 100kHz Min Qty: 1 L4981AD Part Details 169
  • 40 $2.7300
  • 10 $3.4400
  • 3 $3.9700
  • 1 $4.3000
$2.7300 / $4.3000 Buy Now L4981AD Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics IC: driver, boost, PFC controller,SMPS controller, SO20, 100kHz Min Qty: 1 L4981AD013TR Part Details 900
  • 250 $2.6500
  • 50 $3.0600
  • 10 $3.5800
  • 3 $3.9700
  • 1 $4.1400
$2.6500 / $4.1400 Buy Now L4981AD013TR Part Details
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NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
CDLL4981
Microchip Technology Inc Voltage Regulator, DO-213AB RoHS: Compliant Min Qty: 33 Package Multiple: 1 CDLL4981 Part Details 0
  • 1 $10.9300
  • 100 $9.9100
  • 500 $9.2900
  • 1000 $9.0600
$9.0600 / $10.9300 Buy Now CDLL4981 Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Tube L4981BD Part Details 0
  • 100000 $1.4851
  • 10000 $1.5192
  • 8000 $1.5534
  • 6000 $1.5875
  • 4000 $1.6217
  • 2000 $1.6558
  • 1000 $1.6899
$1.4851 / $1.6899 Buy Now L4981BD Part Details
L4981AD DISTI # L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 30 Weeks, 0 Days Container: Tube L4981AD Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD Part Details
EL4981AD DISTI # E-L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube - Rail/Tube (Alt: E-L4981AD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Tube EL4981AD Part Details 0   RFQ EL4981AD Part Details
CDLL4981 DISTI # CDLL4981
Microchip Technology Inc Diode Zener Single 91V 5% 5W 2-Pin E-Pack - Bulk (Alt: CDLL4981) RoHS: Not Compliant Min Qty: 100 Package Multiple: 1 Lead time: 28 Weeks, 0 Days Container: Bulk CDLL4981 Part Details 0
  • 500 $9.2900
  • 100 $9.6500
  • 1 $10.4000
$9.2900 / $10.4000 Buy Now CDLL4981 Part Details
EVAL4981A DISTI # EVAL4981A
STMicroelectronics Evaluation Board For L4981To Achieve A Very High Power Factor Up To 0.99 - Boxed Product (Development Kits) (Alt: EVAL4981A) RoHS: Not Compliant Min Qty: 10 Package Multiple: 1 Lead time: 53 Weeks, 1 Days Container: Box EVAL4981A Part Details 0
  • 100 $73.3381
  • 50 $78.3959
  • 30 $83.4537
  • 20 $88.5115
  • 10 $93.5693
$73.3381 / $93.5693 Buy Now EVAL4981A Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Tape and Reel (Alt: L4981AD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 45 Weeks, 0 Days Container: Reel L4981AD013TR Part Details 0
  • 100000 $2.1081
  • 10000 $2.1566
  • 8000 $2.2050
  • 6000 $2.2535
  • 4000 $2.3020
  • 2000 $2.3504
  • 1000 $2.3989
$2.1081 / $2.3989 Buy Now L4981AD013TR Part Details
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 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Reel L4981BD013TR Part Details 0
  • 100000 $1.5633
  • 10000 $1.5992
  • 8000 $1.6351
  • 6000 $1.6711
  • 4000 $1.7070
  • 2000 $1.7429
  • 1000 $1.7789
$1.5633 / $1.7789 Buy Now L4981BD013TR Part Details
L4981BD013TR DISTI # 38Y7868
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R - Bulk (Alt: 38Y7868) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk L4981BD013TR Part Details 70 Partner Stock
  • 100 $2.5800
  • 50 $2.7800
  • 25 $2.9800
  • 10 $3.1400
  • 1 $3.5000
$2.5800 / $3.5000 Buy Now L4981BD013TR Part Details

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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD013TR
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC L4981BD013TR Part Details 89534   RFQ L4981BD013TR Part Details
L4981AD013TR
STMicroelectronics L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20 L4981AD013TR Part Details 5006   RFQ L4981AD013TR Part Details
L4981BD
STMicroelectronics L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20 L4981BD Part Details 4558   RFQ L4981BD Part Details
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Rutronik  

Part # Manufacturer Description Stock Price Price Range Buy
RS3K-E3/57T DISTI # DSGL4981
Vishay Intertechnologies SI-DIODE 3A 800V SMC RoHS: Compliant Min Qty: 850 Package Multiple: 850 Container: Reel RS3K-E3/57T Part Details Stock DE - 43350
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 850 $0.2397
  • 1700 $0.2294
  • 3400 $0.2243
  • 5100 $0.2123
  • 8500 $0.2020
$0.2020 / $0.2397 Buy Now RS3K-E3/57T Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD
SGS Semiconductor Ltd POWER FACTOR CORRECTOR Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20 RoHS: Compliant L4981BD Part Details Europe - 50   RFQ L4981BD Part Details
L4981AD
STMicroelectronics POWER FACTOR CORRECTOR Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20 RoHS: Not Compliant L4981AD Part Details Europe - 891   RFQ L4981AD Part Details
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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
L4981A
INSTOCK 82   RFQ
L4981B
INSTOCK 780   RFQ
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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD013TR
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC / Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R L4981AD013TR Part Details 122000
  • 30 $1.8370
  • 70 $1.5080
  • 105 $1.4610
  • 145 $1.4130
  • 185 $1.3660
  • 245 $1.2250
$1.2250 / $1.8370 Buy Now L4981AD013TR Part Details
L4981B
STMicroelectronics POWER FACTOR CORRECTOR | IC PFC CTRLR AVERAGE CURR 20DIP L4981B Part Details 8780
  • 9 $6.2180
  • 20 $5.1020
  • 31 $4.9420
  • 42 $4.7830
  • 55 $4.6240
  • 73 $4.1450
$4.1450 / $6.2180 Buy Now L4981B Part Details
L4981AD
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC L4981AD Part Details 62041
  • 24 $2.1140
  • 58 $1.7350
  • 90 $1.6810
  • 123 $1.6270
  • 160 $1.5720
  • 213 $1.4100
$1.4100 / $2.1140 Buy Now L4981AD Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD DISTI # L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981AD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 3 Weeks, 5 Days L4981AD Part Details EBV - 800   Buy Now L4981AD Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981AD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 3 Weeks, 5 Days L4981AD013TR Part Details EBV - 8000   Buy Now L4981AD013TR Part Details
L4981BD DISTI # L4981BD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 3 Weeks, 5 Days L4981BD Part Details EBV - 0   Buy Now L4981BD Part Details
L4981BD013TR DISTI # L4981BD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 3 Weeks, 5 Days L4981BD013TR Part Details EBV - 0   Buy Now L4981BD013TR Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD DISTI # L4981AD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981AD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 2 Weeks, 3 Days L4981AD Part Details Silica - 120   Buy Now L4981AD Part Details
L4981AD013TR DISTI # L4981AD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981AD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 2 Weeks, 3 Days L4981AD013TR Part Details Silica - 3000   Buy Now L4981AD013TR Part Details
L4981BD013TR DISTI # L4981BD013TR
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO T/R (Alt: L4981BD013TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 2 Weeks, 3 Days L4981BD013TR Part Details Silica - 6000   Buy Now L4981BD013TR Part Details
L4981BD DISTI # L4981BD
STMicroelectronics Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 2 Weeks, 3 Days L4981BD Part Details Silica - 0   Buy Now L4981BD Part Details
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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
L4981AD013TR
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO L4981AD013TR Part Details 22695
  • 1 $1.6990
  • 10 $1.4520
  • 100 $1.1405
  • 500 $1.0704
  • 1000 $1.0396
$1.0396 / $1.6990 Buy Now L4981AD013TR Part Details

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