Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

LM3743MMX-300

LM3743MMX-300

For Reference Only

Part Number LM3743MMX-300
PNEDA Part # LM3743MMX-300
Description IC REG CTRLR BUCK 10MSOP
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 7,668
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Apr 3 - Apr 8 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

LM3743MMX-300 Resources

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • 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.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • LM3743MMX-300 Datasheet
  • where to find LM3743MMX-300
  • Texas Instruments

  • Texas Instruments LM3743MMX-300
  • LM3743MMX-300 PDF Datasheet
  • LM3743MMX-300 Stock

  • LM3743MMX-300 Pinout
  • Datasheet LM3743MMX-300
  • LM3743MMX-300 Supplier

  • Texas Instruments Distributor
  • LM3743MMX-300 Price
  • LM3743MMX-300 Distributor

LM3743MMX-300 Specifications

Manufacturer
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)3V ~ 5.5V
Frequency - Switching300kHz
Duty Cycle (Max)91%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesCurrent Limit, Enable, Soft Start, Tracking
Operating Temperature-40°C ~ 125°C (TJ)
Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package10-VSSOP

The Products You May Be Interested In

XC9501B095DR-G

Torex Semiconductor Ltd

Manufacturer

Torex Semiconductor Ltd

Series

XC9501

Output Type

PWM Signal

Function

Step-Up

Output Configuration

Positive

Topology

Boost

Number of Outputs

2

Output Phases

2

Voltage - Supply (Vcc/Vdd)

2V ~ 10V

Frequency - Switching

500kHz

Duty Cycle (Max)

80%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 85°C

Package / Case

10-UFDFN Exposed Pad

Supplier Device Package

10-USP (2.7x2.5)

Manufacturer

ABLIC U.S.A. Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.5V ~ 16V

Frequency - Switching

300kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

Manufacturer

ABLIC U.S.A. Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Up

Output Configuration

Positive

Topology

Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

1.8V ~ 6V

Frequency - Switching

257.4kHz ~ 1.134MHz

Duty Cycle (Max)

88.5%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-SMD, Flat Lead

Supplier Device Package

8-SON (A) (2.9x2.8)

Manufacturer

ABLIC U.S.A. Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2.5V ~ 10V

Frequency - Switching

600kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-LSSOP, 8-MSOP (0.110", 2.80mm Width)

Supplier Device Package

8-MSOP

MAX767EAP+T

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Frequency - Switching

200kHz, 300kHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

20-SSOP (0.209", 5.30mm Width)

Supplier Device Package

20-SSOP

Recently Sold

M74HC42B1R

M74HC42B1R

STMicroelectronics

IC DECODER BCD TO DECIMAL 16-DIP

MAX809SEUR+T

MAX809SEUR+T

Maxim Integrated

IC MPU/RESET CIRC SOT23-3

KSZ8081RNBIA-TR

KSZ8081RNBIA-TR

Microchip Technology

IC TRANSCEIVER FULL 1/1 32QFN

VLMRGB343-ST-UV-RS

VLMRGB343-ST-UV-RS

Vishay Semiconductor Opto Division

LED RGB 4PLCC SMD

PLA10AN3630R3D2B

PLA10AN3630R3D2B

Murata

COMMON MODE CHOKE 300MA 2LN TH

AT25256B-SSHL-T

AT25256B-SSHL-T

Microchip Technology

IC EEPROM 256K SPI 20MHZ 8SOIC

M4A5-32/32-10JNC

M4A5-32/32-10JNC

Lattice Semiconductor Corporation

IC CPLD 32MC 10NS 44PLCC

MX25L12835FM2I-10G

MX25L12835FM2I-10G

Macronix

IC FLASH 128M SPI 104MHZ 8SOP

ADN4662BRZ

ADN4662BRZ

Analog Devices

IC RECEIVER 0/1 8SOIC

CDSOT23-T24CAN

CDSOT23-T24CAN

Bourns

TVS DIODE 24V 40V SOT23

MAX1111CPE+

MAX1111CPE+

Maxim Integrated

IC ADC 8BIT SAR 16DIP

EPM1270F256C5N

EPM1270F256C5N

Intel

IC CPLD 980MC 6.2NS 256FBGA