Buck Switching Regulator IC Positive Fixed 5.5V 1 Output 1A 12-WFDFN Exposed Pad
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Buck Switching Regulator IC Positive Fixed 5.5V 1 Output 1A 12-WFDFN Exposed Pad
12-WFDFN Exposed Pad

R1271L501A-TR

DigiKey Part Number
2129-R1271L501A-TR-ND - Tape & Reel (TR)
2129-R1271L501A-CT-ND - Cut Tape (CT)
2129-R1271L501A-DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
R1271L501A-TR
Description
IC REG BUCK 5.5V 1A 12DFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 5.5V 1 Output 1A 12-WFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
30V
Mfr
Voltage - Output (Min/Fixed)
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
2MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 105°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Package / Case
Output Type
Supplier Device Package
DFN3030-12B
Number of Outputs
1
Base Product Number
Voltage - Input (Min)
3.6V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,410
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€2.14000€2.14
10€1.58800€15.88
25€1.45120€36.28
100€1.30020€130.02
250€1.22808€307.02
500€1.19632€598.16
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000€1.10462€3,313.86
6,000€1.08301€6,498.06
Manufacturers Standard Package
Unit Price without VAT:€2.14000
Unit Price with VAT:€2.61080