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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLD1085D2T15R
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LD1085D2T15R - STMicroelectronics

Manufacturer Part Number
LD1085D2T15R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LD1085D2T15R
ECAD Model
Parts Description
IC REG LINEAR 1.5V 3A D2PAK
Package
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Data sheet
LD1085xx.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 6860

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Specifications

LD1085D2T15R Tech Specifications
STMicroelectronics - LD1085D2T15R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LD1085D2T15R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 1.5V @ 3A  
Voltage - Output (Min/Fixed) 1.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 30V  
Supplier Device Package D2PAK  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 72dB (120Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 10 mA  
Current - Output 3A  
Control Features -  
Base Product Number LD1085  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LD1085D2T15R

Manufacturer

stmicroelectronics

Introduction

The LD1085D2T15R is a 3A, 1.5V fixed positive voltage regulator from STMicroelectronics. It provides a stable and reliable power supply solution for a wide range of electronic devices and applications.

Product Features and Performance

3A output current capability

5V fixed output voltage

30V maximum input voltage

5V maximum voltage dropout at 3A load

10mA quiescent current

72dB power supply ripple rejection ratio at 120Hz

Over-current and over-temperature protection

Product Advantages

Small, space-saving D2PAK package

Excellent thermal management for reliable operation

Robust protection features to ensure safe and stable operation

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

Key Reasons to Choose This Product

High performance and efficiency for power-critical applications

Compact size and easy integration into space-constrained designs

Reliable and durable operation backed by STMicroelectronics' quality

Quality and Safety Features

Compliant with industry safety and environmental standards

Rigorous quality control and testing processes

Compatibility

The LD1085D2T15R is compatible with a wide range of electronic devices and applications that require a 1.5V fixed positive voltage regulator.

Application Areas

Industrial and consumer electronics

Telecommunications equipment

Automotive electronics

Portable devices

Product Lifecycle

The LD1085D2T15R is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from STMicroelectronics or other manufacturers. Please contact our website's sales team for more information on available options and product lifecycle details.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LD1085D2T15R

Product Attribute LD1085D2T15R LD1085D2T33R LD1085V LD1085D2T-R
Part Number LD1085D2T15R LD1085D2T33R LD1085V LD1085D2T-R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Output (Max) - - 28.5V 28.5V
Output Type Fixed Fixed Adjustable Adjustable
Voltage - Input (Max) 30V 30V 30V 30V
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Output 3A 3A 3A 3A
Supplier Device Package D2PAK D2PAK TO-220 D2PAK
Voltage - Output (Min/Fixed) 1.5V 3.3V 1.25V 1.25V
Base Product Number LD1085 LD1085 LD1085 LD1085
Control Features - - - -
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage Dropout (Max) 1.5V @ 3A 1.5V @ 3A 1.5V @ 3A 1.5V @ 3A
Series - - - -
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-220-3 TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Current - Quiescent (Iq) 10 mA 10 mA 10 mA 10 mA
Number of Regulators 1 1 1 1
Output Configuration Positive Positive Positive Positive
PSRR 72dB (120Hz) 72dB (120Hz) 72dB (120Hz) 72dB (120Hz)

LD1085D2T15R Datasheet PDF

Download LD1085D2T15R pdf datasheets and STMicroelectronics documentation for LD1085D2T15R - STMicroelectronics.

HTML Datasheet
LD1085xx.pdf

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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LD1085D2T15R Image

LD1085D2T15R

STMicroelectronics
32D-LD1085D2T15R

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