LM3743MMX-300/NOPB

Part No :: LM3743MMX-300/NOPB

Manufacturer: Texas Instruments

VIGOR # :: 4896682

Description: IC REG CTRLR BUCK 10MSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: LM3743MMX-300/NOPB PDF

Country of origin: -

Date code: -

LM3743MMX-300/NOPB Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Output Type:	Transistor Driver
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	3V ~ 5.5V
Frequency - Switching:	300kHz
Duty Cycle (Max):	91%
Synchronous Rectifier:	Yes
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Current Limit, Enable, Soft Start, Tracking
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	10-VSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
MIC2174-1YMM-TR Match 100%	Roving Networks / Microchip Technology IC REG CTRLR BUCK 10MSOP	LM3743MMX-300/NOPB vs MIC2174-1YMM-TR
MAX774MJA Match 100%	Maxim Integrated IC POWER MANAGEMENT	LM3743MMX-300/NOPB vs MAX774MJA
LM3743MM-300 Match 100%	Texas Instruments IC REG CTRLR BUCK 10MSOP	LM3743MMX-300/NOPB vs LM3743MM-300
MIC2199BML Match 100%	Roving Networks / Microchip Technology IC REG CTRLR BUCK 12MLF	LM3743MMX-300/NOPB vs MIC2199BML
NX2124ACSTR Match 100%	Microsemi IC REG CTLR BUCK 8SOIC	LM3743MMX-300/NOPB vs NX2124ACSTR
SP6125EK1-L/TR Match 100%	MaxLinear IC REG CTRLR BUCK 6TSOT	LM3743MMX-300/NOPB vs SP6125EK1-L/TR

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 2831

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of LM3743MMX-300/NOPB is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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