STMicroelectronics L4981BD013TR
L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20
$ 1.75
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +302%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics L4981BD013TR.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.75
$ 2
Stock
440,945
221,021
Authorized Distributors
5
6
Topology
-
-
Max Input Voltage
19.5 V
19.5 V
Min Input Voltage
11 V
11 V
Switching Frequency
115 kHz
115 kHz
Case/Package
SOP
SOP
Packaging
Tape and Reel
-
Power Dissipation
-
600 mW
Max Operating Temperature
125 °C
125 °C
Min Operating Temperature
-40 °C
-40 °C
Max Output Current
2 A
2 A
Descriptions
Descriptions of STMicroelectronics L4981BD013TR provided by its distributors.
L4981B Series 19.5 V 100 kHz Surface Mount Power Factor Corrector - SOIC-20
Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20
L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode
Pfc Controller, 100Khz, 19.5V, Soic-20; |Stmicroelectronics L4981BD013TR
Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R
14.5V 12.5V 19.5V SO-20 SMD mount，glue mount 13mm*7.6mm*2.35mm
THE L4981 I.C. PROVIDES THE NECESSARY FEATURES TO ACHIEVE A
SOP-20-300mil AC-DC Controllers & Regulators ROHS
Power Factor Correction - PFC Very High Power
256M BIT RPC DRAM (FBGA 96 BALLS
IC PFC CTRLR AVERAGE CURR 20SOIC
AC-DC Controller And Voltage Regulator
IC PFC CTR AVER CURR 100KHZ 20SO
Tape & Reel (TR) L4981 ACTIVE (Last Updated: 7months ago) 8542.39.00.01 power factor correction device 14.5V~19.5V 100kHz 100muA 2.65mm
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: +302%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Frequency100 kHz
Max Input Voltage19.5 V
Max Operating Temperature125 °C
Max Output Current2 A
Max Supply Voltage19.5 V
Max Switching Frequency115 kHz
Min Input Voltage11 V
Min Operating Temperature-40 °C
Nominal Input Voltage18 V
Number of Circuits1
Operating Supply Current12 mA
Output Voltage7.5 V
PackagingTape and Reel
Schedule B8542390000
Switching Frequency115 kHz
Temperature GradeAutomotive
Dimensions
Height - Seated (Max)2.65 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics L4981BD013TR.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant