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LM2742MTCX/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 14-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LM2742 Buck Tape & Reel (TR) e4 DC to DC switching controller 20A 20A 1.2mm 600mV
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Inventory: 6315
Minimum: 1
Total Price: USD $2.35
Unit Price: USD $2.34696
≥1 USD $2.34696
≥10 USD $2.104872
≥100 USD $1.985491
≥500 USD $1.691659
≥1000 USD $1.588393
≥3000 USD $1.389825

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number LM2742
Function Step-Down
Number of Outputs 1
Output Voltage 600mV
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) 4.5V~5.5V
Quiescent Current 1.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~2MHz
Max Input Voltage 16V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2MHz
Duty Cycle (Max) 90%
Clock Sync No

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14

Dimensions

Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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