Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
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Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
12-WFDFN Exposed Pad

R1271L331B-TR

DigiKey Part Number
2129-R1271L331B-TR-ND - Tape & Reel (TR)
2129-R1271L331B-CT-ND - Cut Tape (CT)
2129-R1271L331B-DKR-ND - Digi-Reel®
Manufacturer
Nisshinbo Micro Devices Inc.
Manufacturer Product Number
R1271L331B-TR
Description
IC REG BUCK 3.3V 1A 12DFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Nisshinbo Micro Devices Inc.
Series
R1271x
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
3.6V
Voltage - Input (Max)
30V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Current - Output
1A
Frequency - Switching
2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Supplier Device Package
DFN3030-12B
Base Product Number
R1271
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In-Stock: 11 059
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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R42,35000R42,35
10R31,40700R314,07
25R28,69440R717,36
100R25,70680R2 570,68
250R24,28112R6 070,28
500R23,65332R11 826,66
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000R21,20418R63 612,54
6 000R20,78924R124 735,44
Manufacturers Standard Package