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LM2679S-ADJ/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM2679S-ADJ/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 TO263 under the Texas Instruments brand listing. IC REG BUCK ADJ 5A TO263-7. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2679S-ADJ/NOPB so buyers can move faster from review to quotation.
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Key specifications
Series
SIMPLE SWITCHER®
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG BUCK ADJ 5A TO263-7
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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Trust signals
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 LM2679S-ADJ/NOPB is a versatile step-down voltage regulator manufactured by Texas Instruments. Below is a detailed description of this component:
Key Features:
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Step-Down Voltage Regulation: The LM2679S-ADJ/NOPB is designed to step down higher input voltages to a lower regulated output voltage, making it suitable for a wide range of applications requiring stable DC power supplies.
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Adjustable Output: This regulator offers adjustable output voltage, allowing flexibility in meeting specific voltage requirements of various electronic circuits and systems.
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Wide Input Voltage Range: With a wide input voltage range, this regulator can accommodate input voltages higher than the desired output voltage, providing versatility in power supply designs.
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High Efficiency: The LM2679S-ADJ/NOPB is designed for high efficiency operation, minimizing power loss and maximizing energy efficiency in power conversion applications.
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Low Dropout Voltage: It features low dropout voltage characteristics, ensuring stable output voltage regulation even with small differences between the input and output voltages.
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Current Limiting and Thermal Shutdown: Integrated current limiting and thermal shutdown protection mechanisms safeguard the regulator and connected circuits from overcurrent and overtemperature conditions, enhancing system reliability and safety.
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Compact Package: This voltage regulator is available in compact and space-saving packages, making it suitable for applications with size constraints or limited board space.
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Wide Operating Temperature Range: It operates reliably over a wide temperature range, making it suitable for use in various environmental conditions and temperature extremes.
Applications:
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Power Supplies: DC-DC converters, voltage regulators, and power management systems in electronic devices, industrial equipment, and automotive systems.
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Embedded Systems: Microcontroller and microprocessor power supplies in embedded systems, IoT devices, and industrial automation equipment.
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Consumer Electronics: Power management circuits in smartphones, tablets, digital cameras, and portable electronic devices.
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Communications: Power supplies for networking equipment, routers, switches, and communication modules in wireless and wired communication systems.
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Automotive: Voltage regulation in automotive electronics, including infotainment systems, dashboard displays, and engine control units (ECUs).
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Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Export Classifications & Environmental
ECCN Code
EAR99
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~125°C TJ
Peak Reflow Temperature (Cel)
245
Output Type
Adjustable
Weight
4.535924g
Series
SIMPLE SWITCHER®
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
SINGLE
Number Of Outputs
1
Length
10.1mm
Number Of Pins
7
Width
8.89mm
Number Of Terminations
7
Output Voltage
37V
Max Output Voltage
37V
Synchronous Rectifier
No
Package / Case
TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Height
4.65mm
Thickness
4.44mm
Operating Supply Voltage
40V
Quiescent Current
4.2mA
Max Output Current
5A
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Voltage - Input (Min)
8V
Efficiency
84 %
Min Output Voltage
1.21V
Frequency
280kHz
Base Part Number
LM2679
Manufacturer'S Part No.
LM2679S-ADJ/NOPB
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Control Mode
VOLTAGE-MODE
Analog IC - Other Type
SWITCHING REGULATOR
Input Voltage-Nom
12V
Voltage - Input (Max)
40V
Topology
Buck
Function
Step-Down
Frequency - Switching
260kHz
Common questions
Product FAQ
Quick answers for buyers reviewing LM2679S-ADJ/NOPB, stock, documentation, and sourcing steps.
What is LM2679S-ADJ/NOPB?
LM2679S-ADJ/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 LM2679S-ADJ/NOPB?
LM2679S-ADJ/NOPB is listed with package reference TO263. The current product description is IC REG BUCK ADJ 5A TO263-7, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2679S-ADJ/NOPB available in stock?
This page currently shows 14543 units in stock and 14543 units available for LM2679S-ADJ/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 LM2679S-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2679S-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2679S-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LM2679S-ADJ/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 LM2679S-ADJ/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 LM2679S-ADJ/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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