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Request evaluation samplesSupply original LMS1587IS-ADJ/NOPB, PMIC - Voltage Regulators - Linear, by Texas Instruments
LMS1587IS-ADJ/NOPB is a PMIC - Voltage Regulators - Linear 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 - Linear product path. Known package information currently points to TO-263-4 under the Texas Instruments brand listing. IC REG LIN POS ADJ 3A DDPAK. TrustCompo combines the available model, brand, hierarchy, and specification details around LMS1587IS-ADJ/NOPB so buyers can move faster from review to quotation.
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LIN POS ADJ 3A DDPAK
key Attributes
-
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ISO 9001
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ESD Control
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Product overview
Overview
The LMS1587IS-ADJ/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with a low input-to-output voltage differential, making it suitable for applications where power efficiency is critical.
Key Features:
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Adjustable Output Voltage: The LMS1587IS-ADJ/NOPB allows for an adjustable output voltage ranging from 1.25V to 3.3V, which can be set using external resistors. This flexibility makes it ideal for various applications requiring different voltage levels.
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Low Dropout Voltage: The device features a low dropout voltage of approximately 1.3V at full load, which means it can maintain regulation even when the input voltage is only slightly above the output voltage. This characteristic is particularly beneficial in battery-powered applications.
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High Output Current: The regulator can deliver up to 1.5A of output current, making it suitable for powering a range of devices, from microcontrollers to more demanding loads.
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Thermal Protection: The LMS1587IS-ADJ/NOPB includes built-in thermal shutdown protection, which helps prevent damage to the device and the circuit in case of overheating.
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Short-Circuit Protection: This feature protects the regulator and the load from damage in the event of a short circuit, enhancing the reliability of the overall system.
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Wide Input Voltage Range: The device can operate with an input voltage range of 4.5V to 15V, providing versatility for different power supply configurations.
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Low Quiescent Current: The regulator has a low quiescent current, which is advantageous for battery-operated devices, as it helps extend battery life.
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Package Type: The LMS1587IS-ADJ/NOPB is available in a surface-mount package (TO-263), which allows for efficient thermal dissipation and is suitable for compact PCB designs.
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Applications: This LDO is commonly used in various applications, including power management for microprocessors, digital signal processors, and other analog devices. It is also suitable for use in automotive, telecommunications, and consumer electronics.
Electrical Characteristics:
- Input Voltage Range: 4.5V to 15V
- Output Voltage Range: 1.25V to 3.3V (adjustable)
- Maximum Output Current: 1.5A
- Dropout Voltage: 1.3V (at 1.5A)
- Quiescent Current: Typically low, enhancing efficiency
Conclusion:
The LMS1587IS-ADJ/NOPB from Texas Instruments is a robust and versatile LDO voltage regulator that provides adjustable output voltage, low dropout performance, and high output current capabilities. Its built-in protection features and wide input voltage range make it an excellent choice for a variety of electronic applications, particularly where space and power efficiency are of concern.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Packaging
Tube
Product Attribute
Lead Free
Contains Lead
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Peak Reflow Temperature (Cel)
245
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Reference Voltage
1.25V
Output Type
Adjustable
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Number Of Outputs
1
Terminal Pitch
2.54mm
Number Of Terminations
3
Min Input Voltage
2.5V
Quiescent Current
13mA
Max Output Voltage
5.75V
Pin Count
4
Height
4.83mm
Thickness
4.44mm
Min Output Voltage
1.25V
Package / Case
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Width
8.41mm
Length
10.18mm
Max Output Current
3A
Load Regulation-Max(%)
0.5%
Output Voltage
1.25V
Current - Quiescent (Iq)
7mA
Base Part Number
LMS1587
Voltage - Output (Max)
11.7V
Manufacturer'S Part No.
LMS1587IS-ADJ/NOPB
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Protection Features
Over Current, Over Temperature
Number Of Regulators
1
PSRR
72dB (120Hz)
Voltage - Input (Max)
13V
Voltage Dropout (Max)
1.3V @ 3A
Dropout Voltage1-Nom
1.15V
Dropout Voltage
1.15V
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 LMS1587IS-ADJ/NOPB, stock, documentation, and sourcing steps.
What is LMS1587IS-ADJ/NOPB?
LMS1587IS-ADJ/NOPB is a PMIC - Voltage Regulators - Linear 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 LMS1587IS-ADJ/NOPB?
LMS1587IS-ADJ/NOPB is listed with package reference TO-263-4. The current product description is IC REG LIN POS ADJ 3A DDPAK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LMS1587IS-ADJ/NOPB available in stock?
This page currently shows 69206 units in stock and 32416 units available for LMS1587IS-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 LMS1587IS-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LMS1587IS-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LMS1587IS-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LMS1587IS-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 LMS1587IS-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 LMS1587IS-ADJ/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
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