Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN Exposed Pad
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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
Nisshinbo Micro Devices Inc.
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
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)
5V
Voltage - Output (Max)
-
Current - Output
1A
Frequency - Switching
2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°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: 2,528
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Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$32.19000$32.19
10$24.29600$242.96
25$22.33080$558.27
100$20.16870$2,016.87
250$19.13720$4,784.30
500$18.51580$9,257.90
1,000$18.00418$18,004.18
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$17.37242$52,117.26
Manufacturers Standard Package