RT9173C - Brand New RICHTEK Special Purpose Voltage Regulators
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Description
The RT9173C is a simple, cost-effective and high-speed linear regulator designed to generate termination voltage in double data rate (DDR) memory system to comply with the JEDEC SSTL_2 and SSTL_18 or other specific interfaces such as HSTL, SCSI-2 and SCSI-3 etc. devices requirements. The regulator is capable of actively sinking or sourcing up to 2A while regulating an output voltage to within 40mV. The output termination voltage cab be tightly regulated to track 1/2VDDQ by two external voltage divider resistors or the desired output voltage can be programmed by externally forcing the REFEN pin voltage.
Specifications and features
• Ideal for DDR-I, DDR-II and DDR-III VTT Applications
• Sink and Source 2A Continuous Current
• Integrated Power MOSFETs
• Generates Termination Voltage for SSTL_2, SSTL _18, HSTL, SCSI-2 and SCSI-3 Interfaces
• High Accuracy Output Voltage at Full-Load
• Output Adjustment by Two External Resistors
• Low External Component Count
• Shutdown for Suspend to RAM (STR) Functionality with High-Impedance Output
• Current Limiting Protection
• On-Chip Thermal Protection
• Available in SOP-8 (Exposed Pad) Packages
• VIN and VCNTL No Power Sequence Issue
• RoHS Compliant and 100% Lead (Pb)-FreeApplication Scenarios
• Desktop PCs, Notebooks, and Workstations
• Graphics Card Memory Termination
• Set Top Boxes, Digital TVs, Printers
• Embedded Systems
• Active Termination Buses
• DDR-I, DDR-II and DDR-III Memory SystemsComparison
AdvantagesNoneDisadvantagesNone -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download RT9173C
- Chipdatas Part: CD94-RT9173C
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 20:19 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
