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Same model may have multiple batches, images only for reference.
RP501K181B-TR Real Image
Same model may have multiple batches, images only for reference.

RP501K181B-TR

Part No RP501K181B-TR
Manufacturer Nisshinbo Micro Devices Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description 1A PWM/VFM STEP-DOWN DCDC CONVER  /  Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 10-UFDFN Exposed Pad
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Mfr Nisshinbo Micro Devices Inc.
Series RP501K
Package Tape & Reel (TR)
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.8V
Current - Output 1A
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Package / Case 10-UFDFN Exposed Pad
Supplier Device Package DFN(PLP)2527-10
Base Product Number RP501
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Other Names 2156-RP501K181B-TR,RICRICRP501K181B-TR
Standard Package 5,000
Win Source Part Number 1131404-RP501K181B-TR
Ultra Librarian 3D Model Ultra Librarian RP501K181B-TR CAD Model

Description

The Nisshinbo Micro Devices Inc. RP501K181B-TR is an integrated circuit (IC) voltage regulator with a fixed output type and a current output of 1A.

  • Regulator Type: Step-Down (Buck)
  • Switching Frequency: 2.25MHz
  • Number of Outputs: 1
  • Output Configuration: Positive
  • Voltage Input Range: 2.5V to 5.5V
  • Voltage Output Range: 1.8V to Maximum Voltage Output
  • Synchronous Rectifier: Yes
  • Package: 10-UFDFN Exposed Pad
  • Operating Temperature Range: -40°C to 85°C (TA)
  • ECCN: EAR99
  • MSL Level: 1 (Unlimited)
  • HTSUS: 8542.39.0001
  • Base Product Number: RP501
  • Packaging: Tape & Reel

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Quantity Unit Price Ext. Price
60+ $0.9660 $57.9600
150+ $0.7926 $118.8900
230+ $0.7678 $176.5940
315+ $0.7431 $234.0765
405+ $0.7183 $290.9115
540+ $0.6440 $347.7600
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