Certifications

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

LM3743MM-300

LM3743MM-300

For Reference Only

Part Number LM3743MM-300
PNEDA Part # LM3743MM-300
Description IC REG CTRLR BUCK 10MSOP
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 7,074
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 6 - May 11 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

LM3743MM-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

  • LM3743MM-300 Datasheet
  • where to find LM3743MM-300
  • Texas Instruments

  • Texas Instruments LM3743MM-300
  • LM3743MM-300 PDF Datasheet
  • LM3743MM-300 Stock

  • LM3743MM-300 Pinout
  • Datasheet LM3743MM-300
  • LM3743MM-300 Supplier

  • Texas Instruments Distributor
  • LM3743MM-300 Price
  • LM3743MM-300 Distributor

LM3743MM-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

MAX775ESA+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Negative

Topology

Buck-Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

3V ~ 16.5V

Frequency - Switching

300kHz

Duty Cycle (Max)

-

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

NCP5230MNTWG

ON Semiconductor

Manufacturer

ON Semiconductor

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 ~ 13.2V

Frequency - Switching

100kHz ~ 1MHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Power Good

Operating Temperature

0°C ~ 85°C (TA)

Package / Case

16-VFQFN Exposed Pad

Supplier Device Package

16-QFN (3x3)

SC508AULTRT

Semtech

Manufacturer

Semtech Corporation

Series

Automotive, AEC-Q100, EcoSpeed®, SmartDrive™

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 ~ 46V

Frequency - Switching

Up to 1MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, On Time Control, Power Good, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

20-UFQFN Exposed Pad

Supplier Device Package

20-MLPQ-UT (3x3)

NJM3524M

NJR Corporation/NJRC

Manufacturer

NJR Corporation/NJRC

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Down, Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Buck, Boost, Flyback, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8V ~ 40V

Frequency - Switching

30kHz

Duty Cycle (Max)

45%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit

Operating Temperature

-20°C ~ 75°C (TA)

Package / Case

16-SOIC (0.209", 5.30mm Width)

Supplier Device Package

16-DMP

HIP6301CBZ

Renesas Electronics America Inc.

Manufacturer

Renesas Electronics America Inc.

Series

-

Output Type

PWM Signal

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

4

Output Phases

4

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Frequency - Switching

50kHz ~ 1.5MHz

Duty Cycle (Max)

75%

Synchronous Rectifier

-

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Frequency Control, Power Good

Operating Temperature

0°C ~ 70°C (TA)

Package / Case

20-SOIC (0.295", 7.50mm Width)

Supplier Device Package

20-SOIC

Recently Sold

CDBA540-HF

CDBA540-HF

Comchip Technology

DIODE SCHOTTKY 40V 5A DO214AC

LPC1768FBD100,551

LPC1768FBD100,551

NXP

IC MCU 32BIT 512KB FLASH 100LQFP

NLV32T-068J-EF

NLV32T-068J-EF

TDK

FIXED IND 68NH 450MA 360 MOHM

S34ML08G101BHI000

S34ML08G101BHI000

SkyHigh Memory Limited

IC FLASH 8G PARALLEL 63BGA

DEA1X3D470JN2A

DEA1X3D470JN2A

Murata

CAP CER 47PF 2KV SL RADIAL

3314G-1-103E

3314G-1-103E

Bourns

TRIMMER 10K OHM 0.25W GW TOP ADJ

MC33883HEGR2

MC33883HEGR2

NXP

IC H-BRIDGE PRE-DRIVER 20SOIC

L78L05ABZ

L78L05ABZ

STMicroelectronics

IC REG LINEAR 5V 100MA TO92-3

DG212BDY

DG212BDY

Vishay Siliconix

IC SWITCH QUAD SPST 16SOIC

NTJD5121NT1G

NTJD5121NT1G

ON Semiconductor

MOSFET 2N-CH 60V 0.295A SOT363

TCS-DL004-500-WH

TCS-DL004-500-WH

Bourns

SUPPRESSOR TCS DUAL 40V 500MA

LFE3-17EA-6MG328C

LFE3-17EA-6MG328C

Lattice Semiconductor Corporation

IC FPGA 116 I/O 328CSBGA