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Same model may have multiple batches, images only for reference.
R1240K003A-TR Real Image
Same model may have multiple batches, images only for reference.

R1240K003A-TR

Part No R1240K003A-TR
Manufacturer Nisshinbo Micro Devices Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description 1.2A 30V INPUT PWM STEP-DOWN DCD
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Mfr Nisshinbo Micro Devices Inc.
Series R1240x
Package Tape & Reel
Product Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 15V
Current - Output 1.2A
Frequency - Switching 1.25MHz
Synchronous Rectifier No
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 10-UFDFN Exposed Pad
Supplier Device Package DFN(PL)2527-10
Base Product Number R1240
Standard Package 5,000 pcs
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 287625-R1240K003A-TR
Ultra Librarian 3D Model Ultra Librarian R1240K003A-TR CAD Model

Description

The R1240x series from Nisshinbo Micro Devices Inc. is a set of DC-DC switching regulators designed for power management applications.

  • Part: The R1240K003A-TR is an adjustable voltage regulator capable of providing an output current of 1.2A.
  • Function: It operates as a step-down regulator and has a buck topology.
  • Output Voltage: The R1240K003A-TR has a maximum output voltage of 15V and a minimum input voltage of 4.5V.
  • Package: It comes in a 10-UFDFN exposed pad package, making it suitable for surface mount applications.
  • Switching Frequency: With a switching frequency of 1.25MHz, this regulator offers efficient and reliable performance.
  • Series: The R1240K003A-TR is part of the R1240x series, known for its high-quality power management solutions.

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Quantity Unit Price Ext. Price
40+ $1.4622 $58.4880
100+ $1.1998 $119.9800
150+ $1.1624 $174.3600
210+ $1.1249 $236.2290
270+ $1.0873 $293.5710
360+ $0.9748 $350.9280
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Availability: 5,000 pieces
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