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L4973D3.3

Manufacturer
STMicroelectronics
Mfr. Part #
L4973D3.3
Category
DC DC Switching Regulators
SKU
L4973D3.3
Description
Buck Switching Regulator IC Positive Adjustable (Fixed) 1 Output 20-SOIC
Stock Info
Packaging
Tube
Std Package Qty
40
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Specifications

FunctionStep-Down
Max Input Voltage55V
Max Output Voltage50V
Min Input Voltage8V
Min Output Voltage0.5V (3.3V)
Mounting TypeSurface Mount
Number Of Outputs1
Operating Temperature-40°C ~ 150°C (TJ)
Output ConfigurationPositive
Output Current3.5A
Output TypeAdjustable (Fixed)
PackageTube
Package / Case20-SOIC
Rohs StatusROHS3 Compliant
Series-
Standard Package40
Switching Frequency100kHz ~ 300kHz
Synchronous RectifierNo
TopologyBuck
Datasheet

pdfL4973D3.3