R1240K003B-TR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Nisshinbo Micro Devices Inc.
In Stock: 0
Unit Price: 0,82457 €
Datasheet

Parametric Equivalent


Nisshinbo Micro Devices Inc.
In Stock: 0
Unit Price: 0,82457 €
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-UFDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

R1240K003B-TR

DigiKey Part Number
2129-R1240K003B-TR-ND - Tape & Reel (TR)
2129-R1240K003B-CT-ND - Cut Tape (CT)
2129-R1240K003B-DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
R1240K003B-TR
Description
IC REG BUCK ADJ 1.2A 10DFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-UFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
30V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
1.25MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
DFN(PL)2527-10
Voltage - Input (Min)
4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
R1240K001B-TRNisshinbo Micro Devices Inc.0R1240K001B-TR-ND0,82457 €Parametric Equivalent
R1240K003A-TRNisshinbo Micro Devices Inc.0R1240K003A-TR-ND0,82457 €Parametric Equivalent
In-Stock: 0
Check Lead Time
Request Stock Notification
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,53000 €1,53 €
101,12100 €11,21 €
251,01920 €25,48 €
1000,90760 €90,76 €
2500,85428 €213,57 €
5000,82218 €411,09 €
1 0000,81922 €819,22 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5 0000,75099 €3 754,95 €
10 0000,73715 €7 371,50 €
Manufacturers Standard Package
Unit Price without VAT:1,53000 €
Unit Price with VAT:1,83600 €