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QX3406F33T
QX3406F33T - Brand New QX IC Chips
- 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
Product Details
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[ QXMD ]
Overview
QX3406 is a high efficiency, high working frequency, Low-noise synchronous
step-down DC/DC voltage stabilizer. work The operating current is only 20μA,
and it is as low as 1μA when turned off.
2.5V to 5.5V input voltage range makes QX3406 It can be really applied to the
application of a single lithium battery power source, The output voltage can
be in the range of 5.5V to 0.6V Line adjustment. 100% duty cycle provides LD O
operation, It can extend the life of portable system lithium battery.
Characteristics
• High efficiency rate: up to 96%
• Very low static current: only 20μA at work
• Output current up to 600mA
• Input voltage range: 2.5V to 5.5V
• 1.5MHz fixed operating frequency
• No need for Schottky diode
• Can perform LD O operation: 100% duty cycle
• 0.6V reference voltage
• The current in shutdown mode is less than 1μA
• Current mode operation has excellent linearity and transient response
• Internal over-temperature protection
• Very small SOT23-5 package
Application
• Cellular phone
• PDA
• Wireless products and DSL modem
• Digital camera
• MP3 player
• Portable equipment
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 |