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LX1668CPW
LX1668CPW - Brand New LINFINITY Special Purpose Voltage Regulators
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The LX1668 is a Monolithic Switching Regulator Controller IC designed to provide a low cost, high performance adjustable power supply for advanced microprocessors and other applications requiring a very fast transient response and a high degree of accuracy. It provides a programmable switching regulator output, together with one internal linear low dropout regulator and one adjustable linear regulator driver. The LX1668 offers a triple-output single-chip power supply for Pentium® II and other processors.
KEY FEATURES
■ 5-Bit Programmable Output For CPU Core Supply
■ Internal Fixed 2.5V Low Dropout Regulator
■ Adjustable Linear Regulator Driver
■ Complete Single-Chip Power Solution For Pentium II Processors
■ No Sense Resistor Required For Short-Circuit Current Limiting
■ Soft-Start And Hiccup-Mode Current Limiting Functions
■ Modulated Constant Off-Time Control Mechanism For Fast Transient Response
And Simple System Design
■ Power Good Flag
■ Over-Voltage Pin & SCR
■ Digital-Compatible Inputs (Including VID Pins)
■ Output Disable Function Shuts Off PWM While Keeping 2.5V LDO Active -
Compatible With "Green PC" And "Instant On" Requirements
■ Compatible to VRM8.2 - 8.4 Specifications
APPLICATIONS
■ Pentium II & Pentium III Processor Supplies
■ Voltage Regulator Modules
■ General Purpose And Microprocessor DC:DC Supplies
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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