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L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
38Y7867
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Newark | 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 |Stmicroelectronics L4981AD013TR Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 860 |
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$3.1900 / $5.2600 | Buy Now |
DISTI #
45Y5616
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Newark | 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 |Stmicroelectronics L4981AD013TR Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel | 0 |
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$2.6400 / $2.7100 | Buy Now |
DISTI #
497-4562-1-ND
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DigiKey | IC PFC CTR AVER CURR 100KHZ 20SO Min Qty: 1 Lead time: 25 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2211 In Stock |
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$2.1700 / $4.3200 | Buy Now |
DISTI #
L4981AD013TR
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Avnet Americas | 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 | 0 |
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$2.1081 / $2.3989 | Buy Now |
DISTI #
511-L4981AD013TR
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Mouser Electronics | Power Factor Correction - PFC Very High Power RoHS: Compliant | 22 |
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$2.1500 / $4.3200 | Buy Now |
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STMicroelectronics | L4981A: Fixed Frequency Average Current Mode, L4981B: Line Modulated Frequency Average Current Mode RoHS: Compliant Min Qty: 1 | 22 |
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$2.6600 / $4.2300 | Buy Now |
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Future Electronics | L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel | 3000Reel |
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$2.1300 / $2.1900 | Buy Now |
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Future Electronics | L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel | 1000Reel |
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$2.5800 | Buy Now |
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Future Electronics | L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel | 0Reel |
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$2.1300 / $2.1900 | Buy Now |
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Future Electronics | L4981 Series 19.5 V 16 mA Surface Mount Power Factor Corrector - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel | 0Reel |
|
$2.1300 / $2.1900 | Buy Now |
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L4981AD013TR
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
L4981AD013TR
STMicroelectronics
L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
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Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | SOIC | |
Package Description | SO-20 | |
Pin Count | 20 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Factory Lead Time | 45 Weeks | |
Samacsys Manufacturer | STMicroelectronics | |
Analog IC - Other Type | POWER FACTOR CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 19.5 V | |
Input Voltage-Min | 11 V | |
Input Voltage-Nom | 18 V | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e4 | |
Length | 12.8 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 2 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.65 mm | |
Surface Mount | YES | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 115 kHz | |
Technology | BCDMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 7.5 mm |
This table gives cross-reference parts and alternative options found for L4981AD013TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L4981AD013TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
L4981AD | L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode | STMicroelectronics | L4981AD013TR vs L4981AD |