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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLD29300V18
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LD29300V18 - STMicroelectronics

Manufacturer Part Number
LD29300V18
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LD29300V18
ECAD Model
Parts Description
IC REG LINEAR 1.8V 3A TO220AB
Package
TO-220-3
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8700

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Specifications

LD29300V18 Tech Specifications
STMicroelectronics - LD29300V18 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LD29300V18

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 TO-220  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-220-3  
Package Tube  
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 Through Hole  
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

LD29300V18

Manufacturer

stmicroelectronics

Introduction

The LD29300V18 is a high-performance, low-dropout linear voltage regulator from STMicroelectronics. It is designed to provide a stable and efficient power supply for a wide range of electronic devices.

Product Features and Performance

Operating voltage range of 14V (maximum)

Fixed output voltage of 1.8V

Maximum output current of 3A

Voltage dropout of 0.7V at 3A

Quiescent current of 50mA

Supply current of 100mA (maximum)

Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz

Over-current and over-temperature protection

Product Advantages

Excellent regulation and load transient response

High efficiency and low power consumption

Robust protection against overcurrent and overtemperature conditions

Compact and easy-to-use TO-220 package

Key Reasons to Choose This Product

Reliable and stable power supply for a wide range of applications

Efficient performance with low power consumption

Comprehensive protection features for safe and reliable operation

Suitable for use in harsh environments with wide temperature range

Quality and Safety Features

Robust design with over-current and over-temperature protection

Meets industry standards for quality and safety

Compatibility

Suitable for use in a variety of electronic devices and systems

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Power supplies

Telecommunications equipment

Product Lifecycle

["This product is currently in the Obsolete phase, meaning it is no longer in active production. However, there may be equivalent or alternative models available.","Customers are advised to contact our website's sales team for more information on alternative products that may be suitable for their application."]

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LD29300V18

Product Attribute LD29300V18 LD29300D2M18R LD29300V50 LD29300V33
Part Number LD29300V18 LD29300D2M18R LD29300V50 LD29300V33
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Current - Output 3A 3A 3A 3A
PSRR 72dB (120Hz) 72dB (120Hz) 64dB (120Hz) 67dB (120Hz)
Number of Regulators 1 1 1 1
Voltage - Input (Max) 14V 14V 14V 14V
Voltage - Output (Max) - - - -
Output Configuration Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed
Package / Case TO-220-3 TO-263-4, D²Pak (3 Leads + Tab), TO-263AA TO-220-3 TO-220-3
Control Features - - - -
Base Product Number LD29300 LD29300 LD29300 LD29300
Package Tube Tape & Reel (TR) Tube Tube
Current - Supply (Max) 100 mA 100 mA 100 mA 100 mA
Supplier Device Package TO-220 D2PAK-3 TO-220 TO-220
Voltage - Output (Min/Fixed) 1.8V 1.8V 5V 3.3V
Current - Quiescent (Iq) 50 mA 50 mA 50 mA 50 mA
Voltage Dropout (Max) 0.7V @ 3A 0.7V @ 3A 0.7V @ 3A 0.7V @ 3A
Series - - - -

LD29300V18 Datasheet PDF

Download LD29300V18 pdf datasheets and STMicroelectronics documentation for LD29300V18 - STMicroelectronics.

Datasheets
Cylindrical Battery Holders.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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LD29300V18

STMicroelectronics
32D-LD29300V18

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