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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearMC7818CD2T
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MC7818CD2T - onsemi

Manufacturer Part Number
MC7818CD2T
Manufacturer
onsemi
Allelco Part Number
32D-MC7818CD2T
ECAD Model
Parts Description
IC REG LINEAR 18V 1A D2PAK
Package
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Data sheet
Cylindrical Battery Holders.pdf
MC78zz(z), NCV78zz.pdf
Our certification
In stock: 5120

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Specifications

MC7818CD2T Tech Specifications
onsemi - MC7818CD2T technical specifications, attributes, parameters and parts with similar specifications to onsemi - MC7818CD2T

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage Dropout (Max) 2V @ 1A (Typ)  
Voltage - Output (Min/Fixed) 18V  
Voltage - Output (Max) -  
Voltage - Input (Max) 35V  
Supplier Device Package D2PAK-3  
Series -  
Protection Features Over Temperature, Short Circuit  
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB  
Package Tube  
Product Attribute Attribute Value  
PSRR 57dB (120Hz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 6.5 mA  
Current - Output 1A  
Control Features -  
Base Product Number MC7818  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MC7818CD2T

Manufacturer

onsemi

Introduction

The MC7818CD2T is a high-performance, low dropout (LDO) linear voltage regulator from onsemi. It is designed to provide a stable and reliable 18V output voltage from an input voltage of up to 35V, making it suitable for a wide range of applications that require a regulated power supply.

Product Features and Performance

Capable of delivering up to 1A of output current

Low dropout voltage of 2V at 1A (typical)

Quiescent current of only 6.5mA

High power supply rejection ratio (PSRR) of 57dB at 120Hz

Integrated over-temperature and short-circuit protection

Product Advantages

Excellent line and load regulation for stable output voltage

Compact surface-mount package (D2PAK-3) for efficient PCB layout

Robust protection features ensure safe and reliable operation

Wide operating temperature range of 0°C to 125°C

Key Reasons to Choose This Product

Reliable and efficient power regulation for your critical applications

Compact footprint and easy integration into your design

Comprehensive protection features for enhanced system reliability

Proven performance and quality from a trusted semiconductor manufacturer

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety and environmental standards

Compatibility

The MC7818CD2T is compatible with a wide range of electronic devices and systems that require a stable 18V power supply.

Application Areas

Industrial control systems

Instrumentation and test equipment

Automotive electronics

Telecommunications equipment

General-purpose power supply applications

Product Lifecycle

The MC7818CD2T is currently an obsolete product. Customers are advised to contact our website's sales team for information on available equivalent or alternative models that may suit their specific requirements.

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi MC7818CD2T

Product Attribute MC7818CD2T MC7818CTG MC7818CT MC7824BT
Part Number MC7818CD2T MC7818CTG MC7818CT MC7824BT
Manufacturer onsemi onsemi onsemi onsemi
Base Product Number MC7818 MC7818 MC7818 MC7824
Series - - - -
Voltage Dropout (Max) 2V @ 1A (Typ) 2V @ 1A (Typ) 2V @ 1A (Typ) 2V @ 1A (Typ)
Voltage - Output (Min/Fixed) 18V 18V 18V 24V
Control Features - - - -
Mounting Type Surface Mount Through Hole Through Hole Through Hole
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-220-3 TO-220-3 TO-220-3
Current - Quiescent (Iq) 6.5 mA 6.5 mA 6.5 mA 8 mA
Output Type Fixed Fixed Fixed Fixed
Supplier Device Package D2PAK-3 TO-220 TO-220 TO-220
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C -40°C ~ 125°C
Voltage - Output (Max) - - - -
Number of Regulators 1 1 1 1
PSRR 57dB (120Hz) 57dB (120Hz) 57dB (120Hz) 61dB (120Hz)
Package Tube Tube Tube Tube
Voltage - Input (Max) 35V 35V 35V 40V
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit
Output Configuration Positive Positive Positive Positive
Current - Output 1A 1A 1A 1A

MC7818CD2T Datasheet PDF

Download MC7818CD2T pdf datasheets and onsemi documentation for MC7818CD2T - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
HTML Datasheet
MC78zz(z), NCV78zz.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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MC7818CD2T Image

MC7818CD2T

onsemi
32D-MC7818CD2T

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