Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-6W
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
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
Filter Similar Products
Show Empty Attributes
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1 742
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,52000 €1,52 €
101,11400 €11,14 €
251,01240 €25,31 €
1000,90110 €90,11 €
2500,84808 €212,02 €
5000,81608 €408,04 €
1 0000,81267 €812,67 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 0000,75725 €2271,75 €
6 0000,74135 €4448,10 €
9 0000,73339 €6600,51 €
Manufacturers Standard Package
Unit Price without VAT:1,52000 €
Unit Price with VAT:1,82400 €