Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-6W
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R1240N001B-TR-FE

DigiKey Part Number
2129-R1240N001B-TR-FETR-ND - Tape & Reel (TR)
2129-R1240N001B-TR-FECT-ND - Cut Tape (CT)
2129-R1240N001B-TR-FEDKR-ND - Digi-Reel®
Manufacturer
Nisshinbo Micro Devices Inc.
Manufacturer Product Number
R1240N001B-TR-FE
Description
PWM STEP-DOWN DCDC CONVERTER
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-6W
Datasheet
 Datasheet
EDA/CAD Models
R1240N001B-TR-FE Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Nisshinbo Micro Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
PWM
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 30V
Frequency - Switching
1.25MHz
Duty Cycle (Max)
85%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Enable
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Supplier Device Package
SOT-23-6W
Base Product Number
R1240
Product Questions and Answers

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In-Stock: 7,747
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Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.48000€1.48
10€1.08600€10.86
25€0.98720€24.68
100€0.87880€87.88
250€0.82712€206.78
500€0.79592€397.96
1,000€0.77025€770.25
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000€0.73855€2,215.65
6,000€0.72303€4,338.18
9,000€0.71526€6,437.34
Manufacturers Standard Package
Unit Price without VAT:€1.48000
Unit Price with VAT:€1.82040
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