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L4981A
STMicroelectronicsRoHS
/
Package 20-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - PFC (Power Factor Correction)
Description
Tube L4981 e3 SINGLE power factor correction device 14.5V~19.5V 115kHz 100muA 3.93mm
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Inventory: 9182
Minimum: 1
Total Price: USD $2.68
Unit Price: USD $2.675623
≥1 USD $2.675623
≥10 USD $2.524178
≥100 USD $2.381302
≥500 USD $2.246508
≥1000 USD $2.119345
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 2.259996g
Dimensions
Height 3.93mm
Length 25.4mm
Width 7.1mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Technology BCDMOS
Voltage - Supply 14.5V~19.5V
Terminal Position DUAL
Number of Functions 1
Terminal Pitch 2.54mm
Frequency 115kHz
Base Part Number L4981
Pin Count 20
Number of Outputs 1
Output Voltage 7.5V
Input Voltage-Nom 18V
Analog IC - Other Type POWER FACTOR CONTROLLER
Operating Supply Current 12mA
Nominal Supply Current 12mA
Max Supply Current 16mA
Output Current-Max 2A
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Mode Average Current
Ambient Temperature Range High 125°C
Current - Startup 100μA
Alternative Model
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