Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN Exposed Pad
12-WFDFN Exposed Pad

R1271L501A-TR-K

DigiKey Part Number
2129-R1271L501A-TR-KTR-ND - Tape & Reel (TR)
2129-R1271L501A-TR-KCT-ND - Cut Tape (CT)
2129-R1271L501A-TR-KDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
R1271L501A-TR-K
Description
IC REG BUCK 5V 1A 12DFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN 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
1
Voltage - Input (Min)
3.6V
Voltage - Input (Max)
30V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
-
Current - Output
Frequency - Switching
2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
DFN3030-12B
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2 528
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 39,40000kr 39,40
10kr 29,74100kr 297,41
25kr 27,33480kr 683,37
100kr 24,68830kr 2 468,83
250kr 23,42568kr 5 856,42
500kr 22,66500kr 11 332,50
1 000kr 22,03873kr 22 038,73
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 19,59945kr 58 798,35
Manufacturers Standard Package
Unit Price without VAT:kr 39,40000
Unit Price with VAT:kr 49,25000