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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLMS1585AIS-1.5
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LMS1585AIS-1.5 - Texas Instruments

Manufacturer Part Number
LMS1585AIS-1.5
Manufacturer
Texas Instruments
Allelco Part Number
32D-LMS1585AIS-1.5
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LIN 1.5V 5A DDPAK/TO263-3
Package
DDPAK/TO-263-3
Data sheet
1.LMS1585AIS-1.5.pdf ...

PCN Assembly/Origin

2.73KHz.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 13768

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Specifications

LMS1585AIS-1.5 Tech Specifications
Texas Instruments - LMS1585AIS-1.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LMS1585AIS-1.5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 1.4V @ 5A  
Voltage - Output (Min/Fixed) 1.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 13V  
Supplier Device Package DDPAK/TO-263-3  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA  
Package Tube  
PSRR 60 ~ 72 dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 13 mA  
Current - Quiescent (Iq) 7 mA  
Current - Output 5A  
Control Features -  
Base Product Number LMS1585  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LMS1585AIS-1.5

Manufacturer

texas-instruments

Introduction

The LMS1585AIS-1.5 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a highly efficient and stable 1.5V output voltage from input voltages up to 13V. With its low dropout voltage, wide operating temperature range, and comprehensive protection features, the LMS1585AIS-1.5 is an ideal choice for a variety of power supply applications.

Product Features and Performance

Highly efficient operation with low dropout voltage of 1.4V at 5A output

Capable of delivering up to 5A of continuous output current

Quiescent current of only 7mA, ensuring low power consumption

Excellent power supply rejection ratio (PSRR) of 60 to 72 dB at 120 Hz

Wide operating temperature range of -40°C to 125°C

Product Advantages

Provides a stable and regulated 1.5V output voltage from input voltages up to 13V

Capable of delivering high output current up to 5A

Efficient operation with low dropout voltage and low quiescent current

Robust protection features, including overcurrent and overtemperature protection

Key Reasons to Choose This Product

Reliable and stable performance for a wide range of power supply applications

High efficiency and low power consumption, contributing to improved system design

Comprehensive protection features ensure safe and reliable operation

Compact surface-mount package options for space-constrained designs

Quality and Safety Features

Robust overcurrent and overtemperature protection

Designed and manufactured to meet quality and safety standards

Compatibility

The LMS1585AIS-1.5 is compatible with a variety of electronic systems and devices that require a stable 1.5V power supply.

Application Areas

Portable electronics

Industrial equipment

Automotive applications

Telecommunications equipment

Industrial automation and control systems

Product Lifecycle

The LMS1585AIS-1.5 is currently in the Last Time Buy phase, meaning it is nearing discontinuation. However, there are several equivalent or alternative models available, such as the LMS1586 and LMS1587 series, which offer similar features and performance. Customers are advised to contact our website's sales team for more information on available options and product lifecycle.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LMS1585AIS-1.5

Product Attribute LMS1585AIS-1.5 1.5SMC18CA 24AA014HT-I/ST
Part Number LMS1585AIS-1.5 1.5SMC18CA 24AA014HT-I/ST
Manufacturer Texas Instruments Meritek Microchip
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA DO-214AB (SMC) -
Number of Regulators 1 - -
Voltage - Output (Min/Fixed) 1.5V - -
Mounting Type Surface Mount Surface Mount -
Current - Supply (Max) 13 mA - -
Supplier Device Package DDPAK/TO-263-3 - -
Control Features - - -
Voltage Dropout (Max) 1.4V @ 5A - -
Current - Output 5A - -
Protection Features Over Current, Over Temperature - -
Base Product Number LMS1585 - -
Current - Quiescent (Iq) 7 mA - -
Package Tube Tape & Reel (TR) -
Output Configuration Positive - -
Output Type Fixed - -
Operating Temperature -40°C ~ 125°C -65°C ~ 150°C -
PSRR 60 ~ 72 dB (120Hz) - -
Voltage - Input (Max) 13V - -
Series - 1.5SMC -
Voltage - Output (Max) - - -

LMS1585AIS-1.5 Datasheet PDF

Download LMS1585AIS-1.5 pdf datasheets and Texas Instruments documentation for LMS1585AIS-1.5 - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LMS1585AIS-1.5 Image

LMS1585AIS-1.5

Texas Instruments
32D-LMS1585AIS-1.5

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