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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLD29300D2M18R
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LD29300D2M18R - STMicroelectronics

Manufacturer Part Number
LD29300D2M18R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LD29300D2M18R
ECAD Model
Parts Description
IC REG LINEAR 1.8V 3A D2PAK/A
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Data sheet
LD29300xx.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 42211

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Specifications

LD29300D2M18R Tech Specifications
STMicroelectronics - LD29300D2M18R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LD29300D2M18R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.7V @ 3A  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 14V  
Supplier Device Package D2PAK-3  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA  
Package Tape & Reel (TR)  
PSRR 72dB (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) 100 mA  
Current - Quiescent (Iq) 50 mA  
Current - Output 3A  
Control Features -  
Base Product Number LD29300  

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

LD29300D2M18R

Manufacturer

stmicroelectronics

Introduction

The LD29300D2M18R is a high-performance, high-current, low-dropout (LDO) linear voltage regulator from STMicroelectronics. It is designed to provide a stable and efficient power supply for a wide range of electronic devices and applications.

Product Features and Performance

Fixed output voltage of 1.8V

Maximum input voltage of 14V

Maximum output current of 3A

Low dropout voltage of 0.7V @ 3A

High power supply rejection ratio (PSRR) of 72dB (120Hz)

Integrated over-current and over-temperature protection features

Product Advantages

Reliable and stable power supply

Efficient power conversion with low heat dissipation

Compact and space-saving surface-mount package

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

Key Reasons to Choose This Product

Robust and reliable performance for critical applications

Optimized power management for improved system efficiency

Ease of integration and design flexibility

Excellent thermal management and protection features

Quality and Safety Features

Rigorously tested for quality and reliability

Meets industry safety and environmental standards

Robust over-current and over-temperature protection

Compatibility

Suitable for a wide range of electronic devices and systems

Application Areas

Industrial equipment

Consumer electronics

Telecommunications infrastructure

Automotive electronics

Product Lifecycle

["The LD29300D2M18R is an obsolete product, meaning it is no longer in active production.","There may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Please contact our website's sales team for more information on comparable products."]

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LD29300D2M18R

Product Attribute LD29300D2M18R LD29300P2M33R LD29150PTR LD29300D2T33R
Part Number LD29300D2M18R LD29300P2M33R LD29150PTR LD29300D2T33R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Voltage - Input (Max) 14V 14V 14V 14V
Package / Case TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-252-5, DPak (4 Leads + Tab), TO-252AD TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package D2PAK-3 P2PAK-4 PPAK D²PAK
Voltage Dropout (Max) 0.7V @ 3A 0.7V @ 3A 0.7V @ 1.5A 0.7V @ 3A
Current - Quiescent (Iq) 50 mA 50 mA 180 µA 50 mA
Control Features - - Enable -
Voltage - Output (Max) - - 13.3V -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Supply (Max) 100 mA 100 mA 80 mA 100 mA
PSRR 72dB (120Hz) 67dB (120Hz) 75dB (120Hz) 67dB (120Hz)
Voltage - Output (Min/Fixed) 1.8V 3.3V 1.23V 3.3V
Output Configuration Positive Positive Positive Positive
Base Product Number LD29300 LD29300 LD29150 LD29300
Current - Output 3A 3A 1.5A 3A
Series - - - -
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Adjustable Fixed

LD29300D2M18R Datasheet PDF

Download LD29300D2M18R pdf datasheets and STMicroelectronics documentation for LD29300D2M18R - STMicroelectronics.

Datasheets
LD29300xx.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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LD29300D2M18R Image

LD29300D2M18R

STMicroelectronics
32D-LD29300D2M18R

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