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25LC128
Hotenda Part Number
H2737039
Manufacturer Part
LM27403SQE/NOPB
Manufacturer
Hotenda
Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
8063
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
250
$0.01
$1.96
500
$0.00
$1.72
1,250
$1.23
$1.23

Attention: Prices significantly fluctuate during the COVID-19 pandemic . Please send us RFQs for the updated price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

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  • Products Attributes
Datasheets
LM27403
Product Training Modules
LM27403 DC/DC Buck Controller
Design Resources
LM27403 Design with WEBENCH® Power Designer
Reference Design Library
LM27403EVM-POL600: 1.8V @ 30A, 3 ~ 20V in
Manufacturer Product Page
LM27403SQE/NOPB Specifications
Online Catalog
Buck (Step-Down) IC
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
3 V ~ 20 V
Frequency - Switching
200kHz ~ 1.2MHz
Duty Cycle (Max)
93%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Standard Package
250
Other Names
296-37066-2
Tags
LM27403S (2) LM27403 (4) LM2740 (9) LM2 (3792) LM274 (40) LM27 (427)
Payment
Payment method Hand Fee
Telegraphic Transfer US$30.00 fee.
Paypal 4.0% fee.
Credit Card 4% fee.
Western Union free of charge
Money Gram free of charge
Shipping
Shipping Type Lead Time
DHL 2-5 days
Fedex 2-5 days
UPS 2-5 days
TNT 2-6 days
EMS 3-7 days
REGISTERED AIR MAIL 20-35 days
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For Use With
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Package
LM27403SQE/NOPB
IC REG CTRLR BUCK PWM VM 24WQFN
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IC REG CTRLR BUCK PWM VM 24WQFN
LM27403SQ/NOPB
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
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IC REG CTRLR BUCK PWM VM 24WQFN
LM27403SQ/NOPB
IC REG CTRLR BUCK PWM VM 24WQFN
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