Texas Instruments LM2743MTC

Name: LM2743MTC
Brand: Texas Instruments
SKU: 3752572-LM2743MTC
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2743MTC

Manufacturer:: Texas Instruments

Ventron No:: 3752572-LM2743MTC

Description:: IC REG CTRLR BUCK 14TSSOP

ECAD Model:

Datasheet:: LM2743MTC

Specifications

Texas Instruments LM2743MTC technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2743MTC.

Lifecycle Status
NRND (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173, 4.40mm Width)
Number of Pins
14
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Frequency
1MHz
Base Part Number
LM2743
Function
Step-Down
Number of Outputs
1
Output Voltage
13.5V
Output Type
Transistor Driver
Max Output Current
20A
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
20A
Voltage - Supply (Vcc/Vdd)
3V~6V
Quiescent Current
1.5mA
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Max Output Voltage
13.5V
Topology
Buck
Min Input Voltage
3V
Control Mode
VOLTAGE-MODE
Frequency - Switching
50kHz~1MHz
Max Input Voltage
6V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
600mV
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
80%
Clock Sync
No
Height
1.2mm
Length
5mm
Width
4.4mm
Thickness
1mm
REACH SVHC
No SVHC
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

LM2743MTC Overview
The LM2743 is a surface mount product with a GULL WING terminal form and a base part number of LM2743. It features 14 pins and a buck topology, making it suitable for a wide range of applications. With a maximum output voltage of 13.5V and a minimum output voltage of 600mV, this product offers flexibility in voltage regulation. The maximum input voltage is 6V, while the duty cycle can reach up to 80%. With a low height of 1.2mm, the LM2743 is a compact and efficient solution for power management needs. Its surface mount design allows for easy integration into various electronic systems.

LM2743MTC Features
Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Frequency: 1MHz

LM2743MTC Applications
There are a lot of Texas Instruments LM2743MTC DC to DC converter applications.

Handheld GPS
Series voltage regulation circuits
Electrical power transmission
Hydraulic presses
Injection molding machinery
Printing equipment
Lathes
Sensitive electronic devices
Milling machines
Machining centers

LM2743MTC More Descriptions

2.2-V to 16-V, voltage mode synchronous buck controller with tracking 14-TSSOP -40 to 125
LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSOP Rail
LM2743 Buck Tube e0 DC to DC switching controller 20A 20A 1.2mm 13.5V
SYNC SW CONTROL, 3V:6V, POWERWISE; Primary Input Voltage:16V; No. of Outputs:1; Output Voltage:13.5V; Output Current:20A; Voltage Regulator Case Style:TSSOP; No. of Pins:14; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Base Number:2743; Frequency:1MHz; IC Generic Number:2743; Input Voltage Max:6V; Input Voltage Min:3.0V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:20000mA; Output Voltage Max:13.5V; Output Voltage Min:0.6V; Package / Case:TSSOP; Supply Voltage Max:6V; Supply Voltage Min:3V; Termination Type:SMD

Certification

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LM2743MTC Specification

Part Number	Manufacturers	Description	Stock	Price
LM2743MTCX/NOPB DISTI #	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin T RoHS: Compliant	2106	1 $1.9437 10 $1.6737 25 $1.6717 100 $1.363 250 $1.3517 500 $1.1577 1000 $0.9215
LM2743MTCX/NOPB DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Compliant	10353	1 $2.14 10 $1.922 100 $1.5445 500 $1.26896 1000 $1.05142
LM2743MTCX/NOPB DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Compliant	10353	1 $2.14 10 $1.922 100 $1.5445 500 $1.26896 1000 $1.05142
LM2743MTCX/NOPB DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Compliant	5000	2500 $0.9504 5000 $0.9152
LM2743MTC/NOPB DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Compliant	2917	1 $2.49 10 $2.239 94 $2.11255 188 $1.79984 564 $1.47876 1034 $1.22525 2538 $1.14075 5076 $1.0985
LM2743MTC DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Not Compliant	0	282 $2.14972
LM2743MTCX DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Not Compliant	0
LM2743MTCX DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Not Compliant	0
LM2743MTCX DISTI #	Texas Instruments	IC REG CTRLR BUCK 14TSSOP RoHS: Not Compliant	0
LM2743MTCX/NOPB DISTI #	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin T RoHS: Compliant	2106	8 $1.9437 10 $1.6737 25 $1.6717 100 $1.363 250 $1.3517 500 $1.1577 1000 $0.9215
LM2743MTCX/NOPB DISTI #	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin T RoHS: Compliant	420	6 $4.7557 10 $2.091 50 $1.9252 100 $1.8105 250 $1.7085
LM2743MTC/NOPB DISTI #	Texas Instruments	LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSO RoHS: Compliant	42	1 $1.8809 10 $1.7989 25 $1.7949 50 $1.7899 100 $1.2519 500 $1.0589 1000 $1.0559
LM2743MTC/NOPB DISTI #	Texas Instruments	LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSO RoHS: Compliant	0	1 $1.725 10 $1.633 100 $1.541 1000 $1.449 2000 $1.3915 4000 $1.3685 7000 $1.3455
LM2743MTCX/NOPB DISTI #	Texas Instruments	LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSO RoHS: Compliant	0
LM2743MTCX/NOPB DISTI #	Texas Instruments	LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSO RoHS: Compliant	0	2500 $0.9209 5000 $0.8939 10000 $0.8919 15000 $0.8889 25000 $0.8869
LM2743MTCX/NOPB DISTI #	Texas Instruments	LDO Cntrlr SYNC BUCK REG 0.6V to 13.5V 14-Pin TSSO RoHS: Compliant	0	2500 $1.1839 5000 $1.0479 10000 $0.9389 15000 $0.8929 25000 $0.8509
LM2743MTC/NOPB DISTI #	Texas Instruments	DC/DC Controller, High Speed, 3V to 6V, 1 Output,	0
LM2743MTCX/NOPB DISTI #	Texas Instruments	2.2-16V, Voltage Mode Synchronous Buck Controller	4930	1 $1.89 10 $1.7 25 $1.58 100 $1.37 250 $1.27 500 $1.06 750 $0.87 1000 $0.8
LM2743MTC/NOPB DISTI #	Texas Instruments	2.2-16V, Voltage Mode Synchronous Buck Controller	14628	1 $2.27 10 $2.04 25 $1.89 100 $1.65 250 $1.52 500 $1.28 750 $1.05 1000 $0.96
LM2743MTC DISTI #	Texas Instruments	Switching Controller, Voltage-Mode, 1000kHz Switch RoHS: Not Compliant	6016	1 $1.57 25 $1.46 100 $1.4 500 $1.34 1000 $1.28
LM2743MTC/J7002889 DISTI #	Texas Instruments	RoHS: Not Compliant	6204
LM2743MTC DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	24502	1 $1.57 25 $1.46 100 $1.4 500 $1.34 1000 $1.28
LM2743MTC/NOPB DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	1082	1 $1.38 25 $1.28 100 $1.23 500 $1.18 1000 $1.12
LM2743MTCX DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	5000	1 $1.25 25 $1.16 100 $1.11 500 $1.07 1000 $1.01
LM2743MTCX/NOPB DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	2280	1 $1.13 25 $1.05 100 $1.01 500 $0.97 1000 $0.92
LM2743MTC DISTI #	Texas Instruments	Switching Controllers NRND, alternate is LM2743MTC RoHS: Not Compliant	0
LM2743MTCX DISTI #	Texas Instruments	Switching Controllers 2.2-16V, Voltage Mode Synchr RoHS: Not Compliant	0
LM2743MTCX/NOPB DISTI #	Texas Instruments	Switching Controllers Lo Vtg N-Ch MOSFET Sync Buck RoHS: Compliant	3664	1 $2.07 10 $1.76 100 $1.41 500 $1.24 1000 $1.03 2500 $0.951
LM2743MTC/NOPB DISTI #	Texas Instruments	Switching Controllers Lo Vtg N-Ch MOSFET Sync Buck RoHS: Compliant	551	1 $2.49 10 $2.11 100 $1.69 500 $1.48 1000 $1.23 2500 $1.15 5000 $1.1
LM2743MTC/NOPB DISTI #	National Semiconductor Corporation	SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX,	71	1 $2.4 14 $1.6 48 $1.2
LM2743MTC/NOPB DISTI #	Texas Instruments	PWM CONTROLLER LM2743MTC TSSOP14, TU	178	45 $1.546
LM2743MTC DISTI #	National Semiconductor Corporation	INSTOCK	73
LM2743MTC/NOPB DISTI #	Texas Instruments	INSTOCK	69
LM2743MTC/NOPB DISTI #		INSTOCK	69
LM2743MTCX/NOPB DISTI #	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin T RoHS: Compliant	420	1 $3.73 10 $1.64 50 $1.51 100 $1.42 250 $1.34
LM2743MTCX/NOPB DISTI #	Texas Instruments	DC DC Cntrlr Single-OUT Sync Buck 1V to 16V Input RoHS: Compliant	2106	10 $1.6737 25 $1.6717 100 $1.363 250 $1.3517
LM2743MTC/NOPB DISTI #	Texas Instruments	SYNC SW CONTROL, 3V:6V, POWERWISE RoHS: Compliant	2	1 $3.94 10 $3.34 100 $2.68 500 $2.35 1000 $1.95 2500 $1.82 5000 $1.75 10000 $1.68
LM2743MTC/NOPB DISTI #	Texas Instruments	SYNC SW CONTROL, 3V:6V, POWERWISE RoHS: Compliant	2	1 $1.8 25 $1.59 50 $1.44 100 $1.28 250 $1.2

LM2743M~~(6)~~
LM2743~~(17)~~
LM274~~(71)~~
LM27~~(82)~~
LM2~~(71)~~

Texas Instruments LM2743MTC

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