L4973D5.1

L4973D5.1
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Part Number L4973D5.1
LIXINC Part # L4973D5.1
Manufacturer STMicroelectronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ/5.1V 3.5A 20SO
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models L4973D5.1 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

L4973D5.1 Specifications

Part Number:L4973D5.1
Brand:STMicroelectronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer:STMicroelectronics
Series:-
Package:Tube
Part Status:Active
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable (Fixed)
Number of Outputs:1
Voltage - Input (Min):8V
Voltage - Input (Max):55V
Voltage - Output (Min/Fixed):5.1V (5.1V)
Voltage - Output (Max):50V
Current - Output:3.5A
Frequency - Switching:100kHz ~ 300kHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:20-SO

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Quick Inquiry

In Stock 10821 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$2.91900$2.919
10$2.62182$26.2182
200$2.14804$429.608
600$1.82859$1097.154
1000$1.54218$1542.18

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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