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L4973D3.3,
# ST #L4973D3.3 New Stock, L4973D3.3 3.5 A Switching Regulator; L4973D3.3, #Integrated_Circuit, #Integrated, #L4973D3_3
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Manufacturer Part Number: L4973D3.3
Brand Name: STMicroelectronics
Part Life Cycle Code: Active
Ihs Manufacturer: STMICROELECTRONICS
Part Package Code: SOIC
Package Description: SOP, SOP20,.4
Pin Count: 20
ECCN Code: EAR99
HTS Code: 8542.39.00.01
Manufacturer: STMicroelectronics
Risk Rank: 0.64
Analog IC - Other Type: SWITCHING REGULATOR
Control Mode: VOLTAGE-MODE
Control Technique: PULSE WIDTH MODULATION
Input Voltage-Max: 55 V
Input Voltage-Min: 8 V
Input Voltage-Nom: 24 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
Output Current-Max: 5.5 A
Package Body Material: PLASTIC/EPOXY
Package Code: SOP
Package Equivalence Code: SOP20,.4
Package Shape: RECTANGULAR
Package Style: SMALL OUTLINE
Peak Reflow Temperature (Cel): 250
Qualification Status: Not Qualified
Seated Height-Max: 2.65 mm
Subcategory: Switching Regulator or Controllers
Surface Mount: YES
Switcher Configuration: BUCK
Switching Frequency-Max: 300 kHz
Technology: BCDMOS
Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form: GULL WING
Terminal Pitch: 1.27 mm
Terminal Position: DUAL
Time
3.5 A Switching Regulator