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Description
The QX3406F33T is a high efficiency, high working frequency, low-noise synchronous step-down DC/DC voltage stabilizer. It has a wide input voltage range of 2.5V to 5.5V, making it suitable for applications with a single lithium battery power source. The output voltage can be adjusted within the range of 5.5V to 0.6V. With a 100% duty cycle, it can perform low dropout (LD O) operation, extending the battery life of portable systems. The QX3406F33T has a very small SOT23-5 package, making it compact and easy to integrate into various electronic devices.
Specifications and features
• 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 protectionApplication Scenarios
The QX3406F33T is suitable for various applications, including:
- Cellular phone
- PDA
- Wireless products and DSL modem
- Digital camera
- MP3 player
- Portable equipment
Comparison
Advantages- High efficiency rate
- Wide input voltage range
- Can perform LD O operation
- Compact size
Disadvantages- None identified
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Similar parts: 430483 , Click to view
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
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:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download QX3406F33T
- Chipdatas Part: CD93-QX3406F33T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 19:02 +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)
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UPS(www.ups.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.