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Peak 3A Bus Termination Regulator
- Manufacturer :
- Richtek Technology Corporation
- Package/Case :
- SOP-8
- Product Categories :
- Linear Regulator ; Linear DDR Terminator
- Datasheet:
- RT9173PS PDF
- RoHs Status:
- Lead free/RoHS Compliant
- In-stock:
- 1391
Quantity
Request for Quotation
RT9173PS Product Details
The RT9173/A regulator is designed to convert voltage supplies ranging from 1.6V to 6V into a desired output voltage which adjusted by two external voltage divider resistors. The regulator is capable of sourcing or sinking up to 3A of peak current while regulating an output voltage to within 2% (DDR 1) and 3% (DDR 2) or less. The RT9173/A, used in conjunction with series termination resistors, provides an excellent voltage source for active termination schemes of high speed transmission lines as those seen in high speed memory buses and distributed backplane designs. The voltage output of the regulator can be used as a termination voltage for DDR SDRAM. Current limits in both sourcing and sinking mode, plus on-chip thermal shutdown make the circuit tolerant of the output fault conditions.
Feature
- Support Both DDR 1 (1.25VTT) and DDR 2(0.9VTT) Requirements
- SOP-8, TO-252-5 and TO-263-5 Packages
- Capable of Sourcing and Sinking 3A Peak Current
- Current-limiting Protection
- Thermal Protection
- Integrated Power MOSFETs
- Generates Termination Voltages for SSTL-2
- High Accuracy Output Voltage at Full-Load
- Adjustable VOUT by External Resistors
- Minimum External Components
- Shutdown for Standby or Suspend ModeOperation with High-impedance Output
- RoHS Compliant and 100% Lead (Pb)-Free
Applications
- DDR Memory Termination
- Active Termination Buses
- Supply Splitter
- Notebooks
- Motherboards
(Picture: Diagram)
Technical Parameters
- Status
- Active
- Memory Supported
- DDRI;DDRII
- Vin (min) (V)
- 1.6
- Vin (max) (V)
- 6
- VTT Output Tolerance (max) (+/ mV)
- 20
- Isource/Isink (max) (A)
- 1.5
- Standby Current (typ) (mA)
- 0.05
- Current Limit (typ) (A)
- 3.7
- Features
- OCP
- Package Type
- SOP-8;TO-252-5;TO-263-5
RT9173PS Documents
-
RT9173
RT9173PS Related Products
Ratings and Reviews
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- 5 Stars 0%
- 4 Stars 0%
- 3 Stars 0%
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- 1 Stars 0%
- Payment:
- Shipping:
Shipping & Payment
Shipping
- Shipping Type
- Ship Fee
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
Payment
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from US$2.00.
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90 days quality guarantee for all products.
Packing
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Step1: Products
-
Step2: Vacuum Packaging
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Step3: Anti-Static Bag
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Step4: Individual Packaging
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Step5: Packaging Boxes
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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.
Guarantees
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.
FAQ:
- Q: How does Jotrin guarantee that RT9173PS is the original manufacturer or agent of RICHTEK?
- We have a professional business development department to strictly test and verify the qualifications of RICHTEK original manufacturers and agents. All RICHTEK suppliers must pass the qualification review before they can publish their RT9173PS devices; we pay more attention to the channels and quality of RT9173PS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of RT9173PS chips? Including RICHTEK original factory information, Linear Regulator ; Linear DDR Terminator application, RT9173PS pictures?
- You can use Jotrin's intelligent search engine, or filter by Linear Regulator ; Linear DDR Terminator category, or find it through Richtek Technology Corporation Information page.
- Q: Are the RICHTEK's RT9173PS price and stock displayed on the platform accurate?
- The RICHTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for RT9173PS, 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 RT9173PS?
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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 RT9173PS we delivered, we will accept the replacement or return of the RT9173PS 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 RT9173PS.
(3)The RT9173PS 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 RT9173PS datasheet pdf, RT9173 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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