Step1: Product
Nisshinbo Micro Devices Inc. R1271L331B-TR-K
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Manufacturer
Manufacturer No
R1271L331B-TR-K
Package
12-WFDFN Exposed Pad
Packaging
Tape & Reel (TR); Cut Tape (CT);
Description
IC REG BUCK 3.3V 1A 12DFN
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
DataSheet
Mfr
Nisshinbo Micro Devices Inc.
Series
R1271x
Function
Step-Down
Topology
Buck
Packaging
Tape & Reel (TR); Cut Tape (CT); Digi-Reel®
Output Type
Fixed
Part Status
Active
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Current - Output
1A
Number of Outputs
1
Base Product Number
R1271
Output Configuration
Positive
Frequency - Switching
2MHz
Operating Temperature
-40°C ~ 125°C (TA)
Synchronous Rectifier
Yes
Voltage - Input (Max)
30V
Voltage - Input (Min)
3.6V
Supplier Device Package
DFN3030-12B
Voltage - Output (Min/Fixed)
3.3V
| Attribute | Value |
|---|---|
| Mfr | Nisshinbo Micro Devices Inc. |
| Series | R1271x |
| Function | Step-Down |
| Topology | Buck |
| Packaging | Tape & Reel (TR); Cut Tape (CT); Digi-Reel® |
| Output Type | Fixed |
| Part Status | Active |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad |
| Current - Output | 1A |
| Number of Outputs | 1 |
| Base Product Number | R1271 |
| Output Configuration | Positive |
| Frequency - Switching | 2MHz |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 30V |
| Voltage - Input (Min) | 3.6V |
| Supplier Device Package | DFN3030-12B |
| Voltage - Output (Min/Fixed) | 3.3V |
Purchase & Inquiry
Purchase
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IMPORTANT NOTICE
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2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
