Buck Switching Regulator IC Positive Fixed 5.5V 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 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
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 ~ 105°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: 3 435
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 24,24000kr 24,24
10kr 17,98100kr 179,81
25kr 16,42840kr 410,71
100kr 14,71790kr 1 471,79
250kr 13,90168kr 3 475,42
500kr 13,54224kr 6 771,12
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 12,50425kr 37 512,75
6 000kr 12,25953kr 73 557,18
Manufacturers Standard Package
Unit Price without VAT:kr 24,24000
Unit Price with VAT:kr 30,30000