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Request evaluation samplesLM2587S-ADJ/NOPB PMIC - Voltage Regulators - DC DC Switching Regulators by Texas Instruments
LM2587S-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 MULTI CONFIG ADJ 5A TO263. TrustCompo combines the available model, brand, hierarchy, and specification details around LM2587S-ADJ/NOPB so buyers can move faster from review to quotation.
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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 MULTI CONFIG ADJ 5A TO263
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
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
The LM2587S-ADJ/NOPB is a versatile step-down (buck) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage from a higher input voltage, making it suitable for a variety of applications, including power management in portable devices, battery-powered systems, and other electronic circuits requiring efficient voltage regulation.
Key Features:
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Adjustable Output Voltage: The LM2587S-ADJ/NOPB allows for an adjustable output voltage, which can be set using external resistors. This flexibility makes it suitable for applications requiring specific voltage levels.
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High Efficiency: The device operates with high efficiency, often exceeding 85%, which helps in reducing heat generation and prolonging battery life in portable applications.
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Wide Input Voltage Range: It supports a broad input voltage range, typically from 4.5V to 40V, allowing it to be used in various power supply scenarios.
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Output Current Capability: The LM2587S-ADJ/NOPB can deliver up to 3A of output current, making it suitable for powering a range of devices and circuits.
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Built-in Protection Features: The regulator includes several protection features such as thermal shutdown, current limiting, and under-voltage lockout, ensuring reliable operation and safeguarding against potential damage.
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Switching Frequency: The device operates at a fixed switching frequency, which helps in minimizing the size of external components like inductors and capacitors.
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Package Type: The LM2587S-ADJ/NOPB is available in a surface-mount package (typically an 8-pin SOIC), which facilitates easy integration into compact circuit designs.
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Application Versatility: It is suitable for a wide range of applications, including but not limited to:
- Power supplies for microcontrollers and digital signal processors
- Battery chargers
- Automotive applications
- Industrial equipment
Electrical Characteristics:
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: Adjustable (typically 1.23V to 37V)
- Maximum Output Current: 3A
- Switching Frequency: Typically around 100 kHz
- Efficiency: Up to 90% or more, depending on load conditions
Typical Application Circuit:
In a typical application circuit, the LM2587S-ADJ/NOPB would be connected with external components such as an inductor, input and output capacitors, and feedback resistors to set the desired output voltage. The inductor and capacitors are selected based on the required output current and voltage ripple specifications.
Conclusion:
The LM2587S-ADJ/NOPB from Texas Instruments is a robust and efficient solution for applications requiring adjustable step-down voltage regulation. Its combination of high efficiency, adjustable output, and built-in protection features makes it a popular choice among engineers and designers in various fields.
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Popular Specs Surfaced First
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
Frequency - Switching
100kHz
Product Parameter
Voltage - Input (Max)
40V
Output Configuration
Positive
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING REGULATOR
Frequency - Switching
100kHz
Voltage - Input (Max)
40V
Function
Step-Up, Step-Up/Step-Down
Topology
Boost, Flyback, Forward Converter
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Length
10.16mm
Packaging
Tube
Lead Free
Contains Lead
Lifecycle Status
ACTIVE (Last Updated: 3 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
Adjustable
Weight
4.535924g
Series
SIMPLE SWITCHER®
Reflow Temperature-Max (S)
30
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 Supply Voltage
40V
Output Voltage
37V
Height
4.83mm
Quiescent Current
11mA
Thickness
4.58mm
Width
8.42mm
Package / Case
TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Efficiency
90 %
Synchronous Rectifier
No
Min Supply Voltage
4V
Min Output Voltage
1.23V
Max Output Current
5A
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Max Output Voltage
60V
Base Part Number
LM2587
Manufacturer'S Part No.
LM2587S-ADJ/NOPB
Voltage - Input (Min)
4V
Current - Output
5A Switch
Frequency
115kHz
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
Common questions
Product FAQ
Quick answers for buyers reviewing LM2587S-ADJ/NOPB, stock, documentation, and sourcing steps.
What is LM2587S-ADJ/NOPB?
LM2587S-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 LM2587S-ADJ/NOPB?
LM2587S-ADJ/NOPB is listed with package reference TO263. The current product description is IC REG MULTI CONFIG ADJ 5A TO263, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM2587S-ADJ/NOPB available in stock?
This page currently shows 16963 units in stock and 70644 units available for LM2587S-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 LM2587S-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM2587S-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM2587S-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LM2587S-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 LM2587S-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 LM2587S-ADJ/NOPB before approving the order.
PMIC - Voltage Regulators - DC DC Switching Regulators
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