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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearSPX3819M5-L-5-0
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SPX3819M5-L-5-0 - MaxLinear, Inc.

Manufacturer Part Number
SPX3819M5-L-5-0
Manufacturer
Exar (MaxLinear)
Allelco Part Number
32D-SPX3819M5-L-5-0
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LINEAR 5V 500MA SOT23-5
Package
SOT-23-5
Data sheet
1.SPX3819M5-L-5-0.pdf ...

Datasheets

SPX3819.pdf

PCN Design/Specification

Cylindrical Battery Holders.pdf

PCN Other

2.73KHz.pdf

PCN Part Status Change

2.73KHz.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 6150
  • Unit Price: $1.678
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $1.678 $1.68
200+ $0.67 $134.00
500+ $0.648 $324.00
1000+ $0.637 $637.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

SPX3819M5-L-5-0 Tech Specifications
MaxLinear, Inc. - SPX3819M5-L-5-0 technical specifications, attributes, parameters and parts with similar specifications to MaxLinear, Inc. - SPX3819M5-L-5-0

Product Attribute Attribute Value  
Manufacturer Exar (MaxLinear)  
Voltage Dropout (Max) 0.7V @ 500mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case SC-74A, SOT-753  
Package Bulk  
Product Attribute Attribute Value  
PSRR -  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 30 mA  
Current - Quiescent (Iq) 8 µA  
Current - Output 500mA  
Control Features Enable  

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

SPX3819M5-L-5-0

Manufacturer

maxlinear

Introduction

The SPX3819M5-L-5-0 is a high-performance, low-dropout (LDO) linear voltage regulator from maxlinear. It is designed to provide a stable and reliable 5V output voltage from an input voltage of up to 16V, making it suitable for a wide range of applications that require a clean and regulated power supply.

Product Features and Performance

Fixed 5V output voltage

Low dropout voltage of 0.7V at 500mA output current

Maximum output current of 500mA

Quiescent current of only 8μA

Over-current, over-temperature, and reverse polarity protection

Enable control feature

Operates over a wide temperature range of -40°C to +125°C

Compact SOT-23-5 package

Product Advantages

Efficient power conversion with low power loss

Reliable and stable output voltage

Comprehensive protection features for safe operation

Small package size for space-constrained applications

Key Reasons to Choose This Product

Dependable voltage regulation for sensitive electronics

Compact design for easy integration into your system

Excellent thermal performance and wide operating temperature range

Cost-effective solution for your power management needs

Quality and Safety Features

Over-current, over-temperature, and reverse polarity protection

Robust design for reliable operation

Compatibility

The SPX3819M5-L-5-0 is a standalone linear voltage regulator and can be used in a wide range of applications that require a stable 5V power supply.

Application Areas

Industrial equipment

Consumer electronics

Automotive electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The SPX3819M5-L-5-0 is currently discontinued at DiGi-Electronics. However, there are equivalent or alternative models available from maxlinear, such as the SPX3819M5-L, SPX3819M3-L, and SPX3819M3-L-5-0. If you require more information or assistance in finding a suitable replacement, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to MaxLinear, Inc. SPX3819M5-L-5-0

Product Attribute SPX3819M5-L-5-0/TR SPX3819M5-L-5-0/MTR SPX3819M5-L-3-0/TR SPX3819M5-L-3-3
Part Number SPX3819M5-L-5-0/TR SPX3819M5-L-5-0/MTR SPX3819M5-L-3-0/TR SPX3819M5-L-3-3
Manufacturer MaxLinear, Inc. MaxLinear, Inc. MaxLinear, Inc. MaxLinear, Inc.
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Output (Min/Fixed) - - - -
PSRR - - - -
Current - Output - - - -
Current - Supply (Max) - - - -
Voltage - Input (Max) - - - -
Voltage - Output (Max) - - - -
Current - Quiescent (Iq) - - - -
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Voltage Dropout (Max) - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Number of Regulators - - - -
Output Configuration - - - -
Control Features - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Protection Features - - - -

SPX3819M5-L-5-0 Datasheet PDF

Download SPX3819M5-L-5-0 pdf datasheets and MaxLinear, Inc. documentation for SPX3819M5-L-5-0 - MaxLinear, Inc..

Datasheets
SPX3819.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Other
2.73KHz.pdf
PCN Part Status Change
2.73KHz.pdf

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.

Write a Review

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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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SPX3819M5-L-5-0 Image

SPX3819M5-L-5-0

MaxLinear, Inc.
32D-SPX3819M5-L-5-0

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