20 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

A4490EESTR-T

DigiKey Part Number
620-1245-2-ND - Tape & Reel (TR)
620-1245-1-ND - Cut Tape (CT)
620-1245-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
A4490EESTR-T
Description
IC REG BUCK ADJ TRPL 20QFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
3
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
34V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
30.6V
Current - Output
-
Frequency - Switching
550kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
20-QFN-EP (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 5 177
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€2.06000€2.06
10€1.52600€15.26
25€1.39360€34.84
100€1.24770€124.77
250€1.17828€294.57
500€1.13642€568.21
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 500€1.08471€1,627.07
3 000€1.05941€3,178.23
4 500€1.04674€4,710.33
7 500€1.03271€7,745.32
Manufacturers Standard Package
Unit Price without VAT:€2.06000
Unit Price with VAT:€2.58530