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LM2576S-5.0/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM2576S-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 TO263-5. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2576S-5.0/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 5V 3A TO263-5
key Attributes
-
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ISO 9001
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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.
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Product overview
Overview
The LM2576S-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 power supplies for microcontrollers, sensors, and other electronic devices.
Key Features:
-
Output Voltage: The LM2576S-5.0/NOPB has a fixed output voltage of 5.0V, making it suitable for powering devices that require this specific voltage level.
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Current Rating: It can deliver up to 3A of output current, which is sufficient for many low to medium power applications.
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Efficiency: The regulator boasts high efficiency, often exceeding 75% under typical load conditions. This efficiency helps to minimize heat generation and power loss, making it ideal for battery-powered applications.
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Input Voltage Range: The device can accept a wide input voltage range, typically from 7V to 40V, allowing it to be used in various power supply configurations.
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Thermal Protection: The LM2576S-5.0/NOPB includes built-in thermal shutdown protection, which prevents damage to the device in case of overheating.
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Short-Circuit Protection: It features current limiting and short-circuit protection, ensuring that the device operates safely under fault conditions.
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Package Type: The regulator is available in a TO-263 package, which is a surface-mount type that allows for efficient thermal dissipation and is suitable for automated assembly processes.
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Operating Temperature Range: The device is rated for operation in a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
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Application Areas: Common applications include power supplies for computers, automotive electronics, and various consumer electronics where a stable 5V output is required.
Pin Configuration:
The LM2576S-5.0/NOPB typically has five pins, which include:
- Input (Vin): The pin where the input voltage is applied.
- Output (Vout): The pin that provides the regulated output voltage.
- Ground (GND): The common ground connection.
- Feedback (FB): Used for voltage regulation feedback.
- Switch (SW): The output of the internal switch that connects to the inductor.
Conclusion:
The LM2576S-5.0/NOPB is a versatile and reliable voltage regulator that combines efficiency, ease of use, and robust protection features. Its fixed output voltage and high current capability make it a popular choice for designers looking to implement efficient power management solutions in their electronic projects.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
ECCN
EAR99
Product Attribute
Length
10.16mm
Product Attribute
Packaging
Tube
Product Attribute
REACH Status
REACH Affected
Product Attribute
Lead Free
Contains Lead
Part Status
Active
ECCN
EAR99
Length
10.16mm
Packaging
Tube
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
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~125°C TJ
Peak Reflow Temperature (Cel)
245
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
Number Of Pins
5
Number Of Terminations
5
Max Output Voltage
5V
Max Supply Voltage
40V
Output Voltage
5V
Height
4.83mm
Quiescent Current
5mA
Thickness
4.58mm
Width
8.42mm
Package / Case
TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Synchronous Rectifier
No
Min Supply Voltage
4V
Max Output Current
3A
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Current - Output
3A
Frequency
52kHz
Efficiency
77 %
Base Part Number
LM2576
Manufacturer'S Part No.
LM2576S-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
Voltage - Input (Max)
40V
Nominal Output Voltage
5V
Topology
Buck
Function
Step-Down
Common questions
Product FAQ
Quick answers for buyers reviewing LM2576S-5.0/NOPB, stock, documentation, and sourcing steps.
What is LM2576S-5.0/NOPB?
LM2576S-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 LM2576S-5.0/NOPB?
LM2576S-5.0/NOPB is listed with package reference TO263. The current product description is IC REG BUCK 5V 3A TO263-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2576S-5.0/NOPB available in stock?
This page currently shows 28083 units in stock and 28083 units available for LM2576S-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 LM2576S-5.0/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2576S-5.0/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2576S-5.0/NOPB?
A dedicated datasheet link is not currently listed for LM2576S-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 LM2576S-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 LM2576S-5.0/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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