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Price & Procurement
3,036 In Stock
Can ship immediately
 

Quantity

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All prices are in JPY.
Price Break Unit Price Extended Price
1 336.00000 ¥336
10 301.40000 ¥3,014
25 284.36000 ¥7,109
100 242.26000 ¥24,226
250 227.47600 ¥56,869
500 199.04000 ¥99,520
1,000 164.91900 ¥164,919

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : 2129-R1271L501A-TR-ND
  • Minimum Quantity: 3,000
  • Quantity Available: 3,000 - Immediate
  • Unit Price: ¥160.94933
  • Digi-Reel®  : 2129-R1271L501A-DKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 3,036 - Immediate
  • Unit Price: Digi-Reel®

R1271L501A-TR

Datasheet
Digi-Key Part Number 2129-R1271L501A-CT-ND
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Manufacturer

RICOH Electronic Devices Co., LTD.

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Manufacturer Part Number R1271L501A-TR
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Description 30V, 1A SYNCHRONOUS PWM STEP-DOW
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Manufacturer Standard Lead Time 9 Weeks
Detailed Description

Buck Switching Regulator IC Positive Fixed 5.5V 1 Output 1A 12-WFDFN Exposed Pad

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Customer Reference
Documents & Media
Datasheets R1271x
Product Attributes
Type Description Select All
Categories
Manufacturer RICOH Electronic Devices Co., LTD.
Series R1271x
Packaging Cut Tape (CT) 
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) 5.5V
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 Part Number R1271
 
Environmental & Export Classifications
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package 1
Other Names 2129-R1271L501A-CT