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
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Category
Frequency - Switching
1.25MHz
Manufacturer
Nisshinbo Micro Devices Inc.
Duty Cycle (Max)
85%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
PWM
Control Features
Enable
Function
Step-Down
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
SOT-23-6
Number of Outputs
1
Supplier Device Package
SOT-23-6W
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 30V
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Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1 742
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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R28,96000R28,96
10R21,26900R212,69
25R19,33200R483,30
100R17,20850R1 720,85
250R16,19608R4 049,02
500R15,58516R7 792,58
1 000R15,52004R15 520,04
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000R14,46182R43 385,46
6 000R14,15813R84 948,78
9 000R14,00598R126 053,82
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