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LMS1585AIS-1.5/NOPB PMIC - Voltage Regulators - Linear by Texas Instruments
LMS1585AIS-1.5/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 TO263 under the Texas Instruments brand listing. IC REG LIN 1.5V 5A DDPAK/TO263-3. TrustCompo combines the available model, brand, hierarchy, and specification details around LMS1585AIS-1.5/NOPB so buyers can move faster from review to quotation.
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LIN 1.5V 5A DDPAK/TO263-3
key Attributes
-
Why request a quote
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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.
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Product overview
Overview
The LMS1585AIS-1.5/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with a low dropout voltage, making it suitable for applications where power efficiency is critical. Here’s a detailed description of its features and specifications:
Key Features:
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Output Voltage: The LMS1585AIS-1.5 provides a fixed output voltage of 1.5V, which is ideal for powering low-voltage digital circuits and devices.
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Dropout Voltage: The device boasts a low dropout voltage of approximately 1.2V at full load, allowing it to maintain regulation even when the input voltage is close to the output voltage.
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Output Current: It can deliver up to 3A of output current, making it suitable for a variety of applications, including microcontrollers, DSPs, and other digital devices that require a stable power supply.
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Thermal Protection: The regulator includes built-in thermal shutdown protection, which prevents damage due to overheating by shutting down the output if the junction temperature exceeds a certain threshold.
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Current Limiting: It features current limiting to protect the device and the load from excessive current conditions, ensuring safe operation under fault conditions.
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Package Type: The LMS1585AIS-1.5/NOPB is available in a TO-220 package, which provides good thermal performance and is easy to handle in various applications.
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Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.
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Power Supply Rejection Ratio (PSRR): The regulator has a high PSRR, which helps to filter out noise from the input supply, ensuring a clean output voltage.
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Capacitor Requirements: The LMS1585AIS-1.5/NOPB is designed to work with a variety of output capacitors, including tantalum and ceramic types, which can help improve transient response and stability.
Applications:
- Microprocessor Power Supplies: Ideal for powering microprocessors and microcontrollers that require a stable 1.5V supply.
- Telecommunications Equipment: Suitable for use in telecom devices where low dropout and high current capability are essential.
- Consumer Electronics: Can be used in various consumer electronics that require efficient voltage regulation.
- Automotive Applications: Its wide operating temperature range makes it suitable for automotive electronics.
Conclusion:
The LMS1585AIS-1.5/NOPB from Texas Instruments is a robust and efficient LDO voltage regulator that provides a reliable solution for applications requiring a stable 1.5V output with low dropout and high current capabilities. Its protective features and wide operating range make it a versatile choice for both consumer and industrial applications.
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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
Output Type
Fixed
Voltage Tolerance-Max
2%
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
Pin Count
4
Height
4.83mm
Output Voltage
1.5V
Thickness
4.44mm
Package / Case
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Width
8.41mm
Length
10.18mm
Max Output Current
5A
Current - Supply (Max)
13mA
Current - Quiescent (Iq)
7mA
Base Part Number
LMS1585
Manufacturer'S Part No.
LMS1585AIS-1.5/NOPB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Protection Features
Over Current, Over Temperature
Number Of Regulators
1
Dropout Voltage
1.2V
Dropout Voltage1-Nom
1.2V
Output Voltage 1
1.5V
Voltage - Input (Max)
13V
PSRR
60 ~ 72 dB (120Hz)
Voltage Dropout (Max)
1.4V @ 5A
Common questions
Product FAQ
Quick answers for buyers reviewing LMS1585AIS-1.5/NOPB, stock, documentation, and sourcing steps.
What is LMS1585AIS-1.5/NOPB?
LMS1585AIS-1.5/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 LMS1585AIS-1.5/NOPB?
LMS1585AIS-1.5/NOPB is listed with package reference TO263. The current product description is IC REG LIN 1.5V 5A DDPAK/TO263-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LMS1585AIS-1.5/NOPB available in stock?
This page currently shows 46924 units in stock and 23543 units available for LMS1585AIS-1.5/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 LMS1585AIS-1.5/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LMS1585AIS-1.5/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LMS1585AIS-1.5/NOPB?
A dedicated datasheet link is not currently listed for LMS1585AIS-1.5/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 LMS1585AIS-1.5/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 LMS1585AIS-1.5/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
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