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L4957AD3.3
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L4957AD3.3


Part Number L4957AD3.3
Zouser Part # L4957AD3-3
Manufacturer STMicroelectronics
Category SemiconductorsPower Management ICsVoltage Regulators - Linear
Description IC REG LINEAR 3.3V 5A D2PAK
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models L4957AD3.3 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 25 - May 30 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock476 - More on Order
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Lead-TimeCan Ship Immediately
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L4957AD3.3 Specifications

Part Number L4957AD3.3
Brand STMicroelectronics
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - Linear
Manufacturer STMicroelectronics
Series -
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 14V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Voltage Dropout (Max) -
Current - Output 5A
Current - Quiescent (Iq) 2mA
Current - Supply (Max) -
PSRR 75dB (120Hz)
Control Features -
Protection Features Over Temperature, Short Circuit
Operating Temperature 0°C ~ 125°C
Mounting Type Surface Mount
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package D2PAK

L4957AD3.3 Documents

L4957AD3.3, L4957AD3.3 Datasheet (Total Pages: 12, Size: 128.44 KB)
L4957AD3.3 Datasheet CoverL4957AD3.3 Datasheet Page 2L4957AD3.3 Datasheet Page 3L4957AD3.3 Datasheet Page 4L4957AD3.3 Datasheet Page 5L4957AD3.3 Datasheet Page 6L4957AD3.3 Datasheet Page 7L4957AD3.3 Datasheet Page 8L4957AD3.3 Datasheet Page 9L4957AD3.3 Datasheet Page 10L4957AD3.3 Datasheet Page 11L4957AD3.3 Datasheet Page 12

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