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LM2673S-3.3/NOPB, Switching Voltage Regulators 3A SD VTG Reg w/ Adj Crnt Limit
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LM2673S-3.3/NOPB, Switching Voltage Regulators 3A SD VTG Reg w/ Adj Crnt Limit

Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsIC, BUCK, REG, 3A, 7TO263; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:40V; DC / DC Converter IC Case:TO-263; No. of Pins:7Pins; Output Current:3A; Output Voltage Nom.:3.3V; Switching Frequency:260kHz; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 3 - 168 hours; SVHC:No SVHC (27-Jun-2018); No. of Outputs:1Outputs; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +125°C; Output Voltage:3.3V; Primary Input Voltage:40V
Automotive No
ECCN (US) EAR99
Efficiency (%) 86(Typ)
Lead Shape Gull-wing
Maximum Input Voltage (V) 40
Maximum Operating Temperature (°C) 125
Maximum Output Current (A) 3
Minimum Input Voltage (V) 8
Minimum Operating Temperature (°C) -40
Mounting Surface Mount
Number of Outputs 1
Operating Supply Voltage (V) 8 to 40
Output Type Fixed
Output Voltage (V) 3.3
Packaging Tube
Part Status Active
PCB changed 7
Pin Count 8
PPAP No
Process Technology DMOS
Standard Package Name TO-263
Supplier Package TO-263
Switching Frequency (kHz) 260(Typ)
Switching Regulator Yes
Tab Tab
Type Step Down
Typical Quiescent Current (uA) 4200
Category Integrated Circuits(ICs)
Current - Output 3A
Design Resources Create your power design now with TI&s WEBENCH& Designer
Family PMIC-Voltage Regulators-DC DC Switching Regulators
Frequency - Switching 260kHz
Manufacturer Product Page LM2673S-3.3 Specifications
Mounting Type Surface Mount
Operating Temperature -40&C ~ 125&C
Package / Case TO-263-8, D&Pak(7 Leads+Tab), TO-263CA
Product Training Modules SIMPLE SWITCHER® Regulators
Series SIMPLE SWITCHER&
Standard Package 45
Supplier Device Package DDPAK/TO-263-7
Synchronous Rectifier No
Voltage - Input 8 V ~ 40 V
Voltage - Output 3.3V
Вес, г 1.6

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