A4491EESTR-T

A4491EESTR-T
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Part Number A4491EESTR-T
LIXINC Part # A4491EESTR-T
Manufacturer Rochester Electronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Regulators
Description TRIPLE OUTPUT STEP DOWN SWITCHIN
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models A4491EESTR-T PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 26 - Jan 30 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

A4491EESTR-T Specifications

Part Number:A4491EESTR-T
Brand:Rochester Electronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer:Rochester Electronics
Series:-
Package:Bulk
Part Status:Active
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:3
Voltage - Input (Min):4.5V
Voltage - Input (Max):23V
Voltage - Output (Min/Fixed):0.8V
Voltage - Output (Max):20.7V
Current - Output:-
Frequency - Switching:550kHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:20-WFQFN Exposed Pad
Supplier Device Package:20-QFN (4x4)

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Quick Inquiry

In Stock 19850 - 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$0.71000$0.71
1500$0.71000$1065

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