Buck Switching Regulator IC Positive Adjustable 0.598V 1 Output 5A 28-WFQFN Exposed Pad
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LM21305SQ/NOPB

DigiKey Part Number
LM21305SQ/NOPBTR-ND - Tape & Reel (TR)
LM21305SQ/NOPBCT-ND - Cut Tape (CT)
LM21305SQ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM21305SQ/NOPB
Description
IC REG BUCK ADJ 5A 28WQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.598V 1 Output 5A 28-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LM21305SQ/NOPB Models
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
1
Voltage - Input (Min)
3V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
18V
Current - Output
Frequency - Switching
300kHz ~ 1.5MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
28-WQFN (5x5)
Base Product Number
Product Questions and Answers

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In-Stock: 850
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€7.29000€7.29
10€5.65700€56.57
25€5.24840€131.21
100€4.79910€479.91
250€4.58512€1,146.28
500€4.45604€2,228.02
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000€4.34986€4,349.86
2,000€4.26246€8,524.92
Manufacturers Standard Package
Unit Price without VAT:€7.29000
Unit Price with VAT:€8.89380