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  • SPX3819M5-L-2-5/TR

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500mA, Low-Noise LDO Voltage Regulator,Low Dropout (LDO) Regulators 500mA LOW NOISE LDO

  • Package/Case :
  • SOT-23-5
  • Product Categories :
  • Low Dropout (LDO) Regulators
  • RoHs Status:
  • Rohs
  • In-stock:
  • 5349


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SPX3819M5-L-2-5/TR Product Details


GL852 is Genesys Logic’s brand new Hub solutions which fully comply with Universal Serial Bus Specification Revision 2.0. This series includes GL852. 

GL852 embeds an 8-bit RISC processor to manipulate the control/status registers and respond to the requests from USB host. Firmware of GL852 will control its general purpose I/O (GPIO) to access the external EEPROM and then respond to the host the customized PID and VID configured in the external EEPROM. Default settings in the internal mask ROM is responded to the host without having external EEROM. GL852 is designed for customers with much flexibility. The more complicated settings such as PID, VID, and number of downstream ports settings are easily achieved by programming the external EEPROM (Ref. to Chapter 5). 

Each downstream port of GL852 supports two-color (green/amber) status LEDs to indicate normal/abnormal status. 

To fully meet the performance requirement, GL852 series is a multiple TT hub solution to provide every down stream port with a TT. With the dedicated TT in each down stream port, GL852 can provide the best performance even connect with several Full/Low-Speed devices and running heavy bandwidth-consuming operations concurrently. 

*TT (transaction translator) is the main traffic control engine in an USB 2.0 hub to handle the unbalanced traffic speed between the upstream port and the downstream ports. 


• Compliant to USB specification Revision 2.0 

− 4 downstream ports 

− Upstream port supports both high-speed (HS) and full-speed (FS) traffic 

− Downstream ports support HS, FS, and low-speed (LS) traffic 

− 1 control pipe (endpoint 0, 64-byte data payload) and 1 interrupt pipe (endpoint 1, 1-byte data payload) 

− Backward compatible to USB specification Revision 1.1 

• On-chip 8-bit micro-processor 

− RISC-like architecture 

− USB optimized instruction set 

− Dual cycle instruction execution 

− Performance: 6 MIPS @ 12MHz 

− With 64-byte RAM and 2K internal ROM 

− Support customized PID, VID by reading external EEPROM 

− Support downstream port configuration by reading external EEPROM 

• Multiple Transaction translator (MTT) 

− MTT provides respective TT control logics for each downstream port. This is a performance better choice for USB 2.0 hub. 

• Each downstream port supports two-color status indicator, with automatic and manual modes compliant to USB specification Revision 2.0 

• Support both individual and gang modes of power management and over-current detection for downstream ports • Support gang mode of power management and over-current detection for downstream ports 

• Conform to bus power requirements 

• Automatic switching between self-powered and bus-powered modes 

• Integrate USB 2.0 transceiver 

• PLL embedded with external 12 MHz crystal • Operate on 3.3 Volts 

• Embed serial resister for USB signals and integrate pull-up resister for upstream USB signal 

• Improve output drivers with slew-rate control for EMI reduction 

• Internal power-fail detection for ESD recovery 

• 64-pin LQFP package , 48-pin LQFP package , 48-pin QFN package 

• Applications: 

− Stand-alone USB hub 

− Monitor hub 

− PC motherboard USB hub, Docking of notebook 

− Any compound device to support USB HUB function 

Technical Parameters

  • Mounting Style
  • Package / Case
  • SOT-23-5
  • Packaging
  • Reel

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Estimated Delivery Time: Dec 14 - Dec 19 days (choose Expedited at checkout).

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  • 7-30 days

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  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that SPX3819M5-L-2-5/TR is the original manufacturer or agent of MAXLINEAR?
We have a professional business development department to strictly test and verify the qualifications of MAXLINEAR original manufacturers and agents. All MAXLINEAR suppliers must pass the qualification review before they can publish their SPX3819M5-L-2-5/TR devices; we pay more attention to the channels and quality of SPX3819M5-L-2-5/TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SPX3819M5-L-2-5/TR chips? Including MAXLINEAR original factory information, Low Dropout (LDO) Regulators application, SPX3819M5-L-2-5/TR pictures?
You can use Jotrin's intelligent search engine, or filter by Low Dropout (LDO) Regulators category, or find it through MaxLinear, Inc Information page.
Q: Are the MAXLINEAR's SPX3819M5-L-2-5/TR price and stock displayed on the platform accurate?
The MAXLINEAR's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SPX3819M5-L-2-5/TR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SPX3819M5-L-2-5/TR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SPX3819M5L25TR we delivered, we will accept the replacement or return of the SPX3819M5-L-2-5/TR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SPX3819M5-L-2-5/TR.
(3)The SPX3819M5-L-2-5/TR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SPX3819M5-L-2-5/TR datasheet pdf, SPX3819M5 pin diagram?
Need any After-Sales service, please feel free contact us:

MaxLinear, Inc

MaxLinear is a global, New York Stock Exchange-traded company where the entrepreneurial spirit is alive and well. MaxLinear is a fabless system-on-chip product company, designing highly integrated, radio-frequency, and mixed-signal Communications ICs for broadband and infrastructure applications....
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