STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

IC REG CTRLR BUCK PWM VM 10-MSOP Series: - Applications: Number of Outputs: 1 Frequency - Max: 345kHz Voltage - Input: Duty Cycle: 0.91 Voltage - Output: Voltage - Supply: 3 V ~ 5.5 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40~C ~ 125~C Package / Case: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Supplier Device Package: 10-VSSOP

Part Number LM3743MM-300
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR BUCK 10MSOP
Series -
Packaging
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 ~ 5.5 V
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)
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP
Image Integrated Circuits (ICs)
Lowest Price: $0.31   Highest Price: $4.63
1 - 5 of 5 Record(s)
Part Number
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Qty
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Part Number:

LM3743MM-300

Brand:

STMicroel

D/C:
Qty:

444

Price (USD):

0.31

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

LM3743MM-300

Brand:

STMICROELECT

D/C:
2020+
Qty:

37500

Price (USD):

1.39

Company:

Cinty Int'l (HK) Industry Co., Limited

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Part Number:

LM3743MM-300

Brand:

ST/MICRON

D/C:
Qty:

6281

Price (USD):

2.47

Company:

MASSTOCK ELECTRONICS LIMITED

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Part Number:

LM3743MM-300

Brand:

ST

D/C:
Qty:

40

Price (USD):

3.55

Company:

Yingxinyuan INT'L (Group) Limited

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Part Number:

LM3743MM-300

Brand:

STMicroelectronics

D/C:
Qty:

29466

Price (USD):

4.63

Company:

OCEANIA INTERNATIONAL INDUSTRIAL LIMITED

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LM3743MM300 Ref.

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