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LM20143MHE/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM20143MHE/NOPB is a PMIC - Voltage Regulators - DC DC Switching Regulators model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC REG BUCK ADJ 3A SYNC 16-TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LM20143MHE/NOPB so buyers can move faster from review to quotation.
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Key specifications
Series
PowerWise®
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG BUCK ADJ 3A SYNC 16-TSSOP
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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3
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Product overview
Overview
The LM20143MHE/NOPB is a high-performance voltage regulator from Texas Instruments, designed for a variety of applications requiring efficient power management. This device is part of the LM20143 family, which is known for its low dropout voltage and high output current capabilities.
Key Features:
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Output Voltage: The LM20143MHE/NOPB typically provides a fixed output voltage of 3.3V, making it suitable for powering digital circuits and microcontrollers that operate at this voltage level.
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Input Voltage Range: It can accept a wide input voltage range, typically from 4.5V to 20V, allowing it to be used in various power supply configurations.
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Output Current: The regulator can deliver up to 1.5A of output current, which is sufficient for many applications, including powering sensors, microcontrollers, and other peripherals.
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Low Dropout Voltage: With a low dropout voltage of around 300mV at full load, the LM20143MHE/NOPB is efficient in scenarios where the input voltage is close to the output voltage, helping to extend battery life in portable applications.
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Thermal Performance: The device features thermal shutdown and current limiting protection, ensuring reliable operation under varying load conditions and preventing damage due to overheating.
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Package Type: The LM20143MHE/NOPB is housed in a compact HTQFP (Thin Quad Flat Pack) package, which is suitable for surface-mount applications. This package design helps save space on printed circuit boards (PCBs).
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Efficiency: The regulator is designed for high efficiency, which is critical in battery-powered applications to minimize power loss and heat generation.
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Application Areas: Common applications include power management in portable devices, automotive electronics, industrial equipment, and consumer electronics.
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Additional Features: The LM20143MHE/NOPB may include features such as soft-start capability, which helps to reduce inrush current during startup, and a stable output with minimal output capacitance.
Conclusion:
The LM20143MHE/NOPB from Texas Instruments is a versatile and efficient voltage regulator that meets the demands of modern electronic designs. Its combination of low dropout voltage, high output current, and robust protection features make it an excellent choice for engineers looking to implement reliable power management solutions in their projects.
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Output Configuration
Positive
Product Parameter
Control Mode
CURRENT-MODE
Product Parameter
Control Technique
PULSE WIDTH MODULATION
Product Parameter
Analog IC - Other Type
SWITCHING REGULATOR
Product Parameter
Input Voltage-Nom
5V
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING REGULATOR
Input Voltage-Nom
5V
Topology
Buck
Function
Step-Down
Frequency - Switching
500kHz~1.5MHz
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Width
4.4mm
Operating Temperature
-40°C~125°C TJ
Output Type
Adjustable
Min Output Voltage
800mV
Radiation Hardening
No
Number Of Terminations
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Number Of Outputs
1
Thickness
1mm
Height
1.2mm
Max Output Voltage
5V
Output Voltage
5V
Operating Supply Voltage
5.5V
Quiescent Current
3.5mA
Voltage - Output (Min/Fixed)
0.8V
Synchronous Rectifier
Yes
Max Output Current
3A
Voltage - Input (Min)
2.95V
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Series
PowerWise®
Efficiency
97 %
Package / Case
16-PowerTSSOP (0.173, 4.40mm Width)
Voltage - Output (Max)
4.68V
Base Part Number
LM20143
Manufacturer'S Part No.
LM20143MHE/NOPB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LM20143MHE/NOPB, stock, documentation, and sourcing steps.
What is LM20143MHE/NOPB?
LM20143MHE/NOPB is a PMIC - Voltage Regulators - DC DC Switching Regulators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM20143MHE/NOPB?
LM20143MHE/NOPB is listed with package reference TSSOP. The current product description is IC REG BUCK ADJ 3A SYNC 16-TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM20143MHE/NOPB available in stock?
This page currently shows 29118 units in stock and 28255 units available for LM20143MHE/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM20143MHE/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM20143MHE/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM20143MHE/NOPB?
A dedicated datasheet link is not currently listed for LM20143MHE/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM20143MHE/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM20143MHE/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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