L4981BD price and stock

L4981BD Details
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • CDM Electronics
  • Chip 1 Exchange
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • Electroshield
  • ES Components
  • Fairview Microwave
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Electronics
  • Interstate Connecting
  • Karl Kruse
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • Onlinecomponents.com
  • Ozdisan Elektronik
  • Pasternack Enterprises
  • PEI Genesis
  • Powell Electronics
  • PUI
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • Teledyne e2v
  • Test
  • TestEquity
  • TME
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • Bristol
  • Chip Stock
  • Chip-Germany GmbH
  • Component Electronics, Inc
  • CoreStaff
  • Futuretech Components
  • GlobX GmbH
  • Greenchips
  • IBS Electronics
  • JRH Electronics
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • NTEMALL
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • Vyrian
  • Win Source Electronics
  • Xinglight
Show Filters
STMicroelectronics

Update Alert Settings for: L4981BD by STMicroelectronics

Select Manufacturer
Which Manufacturer of L4981BD would you like to use for your alert(s)?
  • Please alert me when L4981BD inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for L4981BD alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for L4981BD to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for L4981BD alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for L4981BD.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.
Top of Page ↑

Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # 24M4229
STMicroelectronics Power Factor Corrector, Soic-20, Pfc Mode Of Operation:Continuous Conduction Mode, Control Mode:Average Current, Frequency Mode:Variable, Supply Voltage Min:18V, Supply Voltage Max:19.5V, Ic Case/Package:Soic, No. Of Pins:20Pins Rohs Compliant: Yes |Stmicroelectronics L4981BD RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk L4981BD Part Details 2374
  • 500 $1.5600
  • 250 $1.6800
  • 100 $1.7200
  • 50 $1.7800
  • 25 $1.8500
  • 10 $1.9100
  • 1 $2.7400
$1.5600 / $2.7400 Buy Now L4981BD Part Details
L4981BD013TR DISTI # 38Y7868
STMicroelectronics Pfc Ctrl, 100Khz, -40 To 125Deg C, Pfc Mode Of Operation:Continuous Conduction Mode, Control Mode:Average Current, Frequency Mode:Variable, Supply Voltage Min:-, Supply Voltage Max:19.5V, Ic Case/Package:Soic, No. Of Pins:20Pins Rohs Compliant: Yes |Stmicroelectronics L4981BD013TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk L4981BD013TR Part Details 114
  • 500 $1.8000
  • 250 $2.0100
  • 100 $2.1200
  • 50 $2.2300
  • 25 $2.3400
  • 10 $2.4500
  • 1 $2.8800
$1.8000 / $2.8800 Buy Now L4981BD013TR Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 801
In Stock
  • 5000 $1.2903
  • 2520 $1.3529
  • 1000 $1.4578
  • 520 $1.5493
  • 280 $1.6521
  • 120 $1.8232
  • 40 $2.1105
  • 10 $2.6140
  • 1 $3.9700
$1.2903 / $3.9700 Buy Now L4981BD Part Details
L4981BD013TR DISTI # 497-5339-1-ND
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) L4981BD013TR Part Details 690
In Stock
  • 7000 $1.3476
  • 5000 $1.3524
  • 3000 $1.3994
  • 2000 $1.4417
  • 1000 $1.5254
  • 500 $1.6263
  • 250 $1.7477
  • 100 $1.9467
  • 25 $2.3560
  • 10 $2.7210
  • 1 $4.1200
$1.3476 / $4.1200 Buy Now L4981BD013TR Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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, 4 Days Container: Bulk L4981BD013TR Part Details 114 Partner Stock
  • 100 $2.1200
  • 50 $2.2300
  • 25 $2.3400
  • 10 $2.4500
  • 1 $2.8800
$2.1200 / $2.8800 Buy Now L4981BD013TR Part Details
L4981BD DISTI # L4981BD
STMicroelectronics PFC Controller IC, Continuous Conduction Mode, 12 V to 19.5 V, 100 kHz, 20 Pins, SOIC - Rail/Tube (Alt: L4981BD) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 25 Weeks, 0 Days Container: Tube L4981BD Part Details 0
  • 8000 $1.2804
  • 6000 $1.2870
  • 4000 $1.3426
  • 2000 $1.3495
  • 1000 $1.4256
$1.2804 / $1.4256 Buy Now L4981BD 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
  • 8000 $1.3483
  • 6000 $1.3553
  • 4000 $1.4504
  • 2000 $1.4578
  • 1000 $1.5048
$1.3483 / $1.5048 Buy Now L4981BD013TR Part Details
Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD013TR DISTI # 511-L4981BD013TR
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981BD013TR Part Details 2710
  • 1 $3.3000
  • 10 $2.3600
  • 100 $1.9500
  • 250 $1.7500
  • 500 $1.6300
  • 1000 $1.5600
  • 2000 $1.4800
  • 5000 $1.3400
$1.3400 / $3.3000 Buy Now L4981BD013TR Part Details
L4981BD DISTI # 511-L4981BD
STMicroelectronics Power Factor Correction - PFC Very High Power RoHS: Compliant L4981BD Part Details 1846
  • 1 $3.1600
  • 10 $2.1000
  • 100 $1.8200
  • 250 $1.6600
  • 500 $1.5500
  • 1000 $1.4900
  • 2000 $1.3400
  • 5000 $1.2900
$1.2900 / $3.1600 Buy Now L4981BD Part Details
Top of Page ↑

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD013TR DISTI # V36:1790_06552110
STMicroelectronics Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 25 Weeks Date Code: 2414 L4981BD013TR Part Details Americas - 1000
  • 7000 $1.3320
  • 5000 $1.3370
  • 3000 $1.3800
  • 2000 $1.4190
  • 1000 $1.4910
$1.3320 / $1.4910 Buy Now L4981BD013TR Part Details
L4981BD DISTI # E02:0323_00207157
STMicroelectronics Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 25 Weeks Date Code: 2339 L4981BD Part Details Europe - 125
  • 500 $1.3519
  • 250 $1.4365
  • 100 $1.5209
  • 50 $1.6686
  • 25 $1.6828
  • 10 $1.7164
  • 1 $2.1154
$1.3519 / $2.1154 Buy Now L4981BD Part Details
Top of Page ↑

STMicroelectronics Direct Manufacturer

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981BD013TR Part Details 2710
  • 1 $3.2300
  • 10 $2.3100
  • 100 $1.9100
  • 250 $1.7200
  • 500 $1.6000
$1.6000 / $3.2300 Buy Now L4981BD013TR Part Details
STMicroelectronics L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 L4981BD Part Details 1846
  • 1 $3.1000
  • 10 $2.0600
  • 100 $1.7800
  • 250 $1.6300
  • 500 $1.5200
$1.5200 / $3.1000 Buy Now L4981BD Part Details
Top of Page ↑

Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 40 Package Multiple: 40 Lead time: 25 Weeks Container: Tube L4981BD Part Details 4000
Tube
  • 2000 $1.3200
  • 1000 $1.3600
  • 600 $1.3800
  • 160 $1.4200
  • 40 $1.4600
$1.3200 / $1.4600 Buy Now L4981BD Part Details
STMicroelectronics L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 400 Package Multiple: 40 Lead time: 25 Weeks Container: Tube L4981BD Part Details 0
Tube
  • 1200 $1.3200
  • 800 $1.3500
  • 200 $1.3900
  • 120 $1.4100
  • 40 $1.4500
$1.3200 / $1.4500 Buy Now L4981BD Part Details
STMicroelectronics L4981 Series 19.5 V Very High Power Factor Corrector Pre-Regulator - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 400 Package Multiple: 40 Lead time: 25 Weeks Container: Tube L4981BD Part Details 0
Tube
  • 1000 $1.3200
  • 300 $1.3900
  • 100 $1.4200
  • 30 $1.4600
  • 1 $1.5000
$1.3200 / $1.5000 Buy Now L4981BD Part Details
Top of Page ↑

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD013TR DISTI # 83715007
STMicroelectronics Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Date Code: 2414 L4981BD013TR Part Details Americas - 1000
  • 7000 $1.3320
  • 5000 $1.3370
  • 3000 $1.3800
  • 2000 $1.4190
  • 1000 $1.4910
$1.3320 / $1.4910 Buy Now L4981BD013TR Part Details
L4981BD DISTI # 71259112
STMicroelectronics Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2339 L4981BD Part Details Americas - 124
  • 500 $1.3505
  • 250 $1.4349
  • 100 $1.5192
  • 50 $1.6668
  • 25 $1.6810
  • 10 $1.7145
  • 4 $2.1131
$1.3505 / $2.1131 Buy Now L4981BD Part Details
Top of Page ↑

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 232
  • 40 $2.5200
  • 10 $2.8000
  • 3 $3.1700
  • 1 $3.5200
$2.5200 / $3.5200 Buy Now L4981BD Part Details
Top of Page ↑

Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC L4981BD013TR Part Details 87446   RFQ L4981BD013TR Part Details
Top of Page ↑

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics IC PFC CTR AVER CURR 100KHZ 20SO RoHS: Compliant L4981BD013TR Part Details Stock EU - 300
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ L4981BD013TR Part Details
Top of Page ↑

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics PFC Controller IC, Continuous Conduction Mode, 12 V to 19.5 V, 100 kHz, 20 Pins, SOIC (Alt: L4981BD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 26 Weeks, 0 Days L4981BD Part Details EBV - 360   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: 26 Weeks, 0 Days L4981BD013TR Part Details EBV - 0   Buy Now L4981BD013TR Part Details
Top of Page ↑

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
L4981BD DISTI # L4981BD
STMicroelectronics PFC Controller IC, Continuous Conduction Mode, 12 V to 19.5 V, 100 kHz, 20 Pins, SOIC (Alt: L4981BD) RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 17 Weeks, 0 Days L4981BD Part Details Silica - 4640   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: 17 Weeks, 0 Days L4981BD013TR Part Details Silica - 0   Buy Now L4981BD013TR Part Details
Top of Page ↑

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC L4981BD Part Details 2370
  • 212 $1.4190
  • 158 $1.5828
  • 123 $1.6374
  • 89 $1.6919
  • 58 $1.7465
  • 24 $2.1285
$1.4190 / $2.1285 Buy Now L4981BD Part Details
STMicroelectronics IC PFC CTRLR AVERAGE CURR 20SOIC L4981BD013TR Part Details 2370
  • 201 $1.4936
  • 151 $1.6660
  • 117 $1.7234
  • 85 $1.7809
  • 55 $1.8383
  • 23 $2.2404
$1.4936 / $2.2404 Buy Now L4981BD013TR Part Details

Associated Part Details

Most Popular Switching Regulator or Controllers

Most Popular Part Numbers