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Request evaluation samplesLM2676SX-5.0/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM2676SX-5.0/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 5V 3A TO263-7. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2676SX-5.0/NOPB so buyers can move faster from review to quotation.
RoHS
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Documentation support
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Key specifications
Series
SIMPLE SWITCHER®
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG BUCK 5V 3A TO263-7
key Attributes
-
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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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Product overview
Overview
The LM2676SX-5.0/NOPB is a step-down (buck) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 5.0V with a maximum output current of 3A. This device is particularly useful in applications where efficient power conversion is required, such as in battery-powered devices, portable electronics, and various consumer electronics.
Key Features:
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Input Voltage Range: The LM2676SX-5.0/NOPB can accept a wide input voltage range from 8V to 40V, making it versatile for different power supply scenarios.
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Output Voltage: The fixed output voltage of 5.0V is ideal for powering microcontrollers, sensors, and other digital devices that require a stable supply.
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High Efficiency: The regulator boasts high efficiency, often exceeding 75% under typical load conditions. This efficiency helps to minimize heat generation and prolong battery life in portable applications.
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Switching Frequency: The device operates at a fixed switching frequency of 260 kHz, which helps to reduce the size of external components such as inductors and capacitors.
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Thermal Protection: The LM2676SX-5.0/NOPB includes built-in thermal shutdown protection, which prevents damage to the device in case of overheating.
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Current Limiting: It features current limiting to protect against overcurrent conditions, ensuring reliable operation in various load scenarios.
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Package Type: The device is available in a TO-220 package, which provides good thermal performance and ease of mounting on PCBs.
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Application Areas: Common applications include power supplies for microcontrollers, automotive electronics, industrial equipment, and other devices requiring a regulated 5V output.
Electrical Characteristics:
- Output Current: Up to 3A
- Efficiency: Typically >75%
- Operating Temperature Range: -40°C to +125°C
- Ripple Voltage: Low output ripple voltage, ensuring clean power delivery.
Additional Information:
The LM2676SX-5.0/NOPB is part of a family of voltage regulators that offer various output voltages and current ratings, allowing designers to select the most suitable device for their specific application needs. The device is also RoHS-compliant, making it suitable for environmentally conscious designs.
In summary, the LM2676SX-5.0/NOPB from Texas Instruments is a robust and efficient buck regulator that provides a reliable 5V output for a wide range of applications, making it a popular choice among engineers and designers in the electronics industry.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
ECCN
EAR99
Product Attribute
REACH Status
REACH Affected
Product Attribute
Lead Free
Contains Lead
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
ECCN
EAR99
REACH Status
REACH Affected
Lead Free
Contains Lead
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~125°C TJ
Peak Reflow Temperature (Cel)
245
Nominal Supply Current
4.2mA
Output Type
Fixed
Series
SIMPLE SWITCHER®
Weight
113.398093g
Contact Plating
Tin
Mount
Surface Mount
Pbfree Code
yes
Terminal Position
SINGLE
Number Of Outputs
1
Length
10.1mm
Number Of Pins
7
Min Supply Voltage
8V
Min Output Voltage
5V
Width
8.89mm
Max Supply Voltage
40V
Max Junction Temperature (Tj)
125°C
Number Of Terminations
7
Output Voltage
5V
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
3A
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Efficiency
88 %
Voltage - Input (Min)
8V
Base Part Number
LM2676
Manufacturer'S Part No.
LM2676SX-5.0/NOPB
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
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Control Mode
VOLTAGE-MODE
Analog IC - Other Type
SWITCHING REGULATOR
Input Voltage-Nom
12V
Nominal Output Voltage
5V
Topology
Buck
Function
Step-Down
Max Duty Cycle
91 %
Frequency - Switching
260kHz
Common questions
Product FAQ
Quick answers for buyers reviewing LM2676SX-5.0/NOPB, stock, documentation, and sourcing steps.
What is LM2676SX-5.0/NOPB?
LM2676SX-5.0/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 LM2676SX-5.0/NOPB?
LM2676SX-5.0/NOPB is listed with package reference TO263. The current product description is IC REG BUCK 5V 3A TO263-7, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2676SX-5.0/NOPB available in stock?
This page currently shows 91275 units in stock and 93017 units available for LM2676SX-5.0/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 LM2676SX-5.0/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2676SX-5.0/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2676SX-5.0/NOPB?
A dedicated datasheet link is not currently listed for LM2676SX-5.0/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 LM2676SX-5.0/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 LM2676SX-5.0/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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