L5989D - Brand New STMicroelectronics DC Switching Regulators
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Description
The L5989D is a step-down switching regulator with a 3.5 A (minimum) current limited embedded Power MOSFET, allowing it to deliver up to 3 A of current to the load depending on the application conditions.
Specifications and features
• 3 A DC output current
• 2.9 V to 18 V input voltage
• Output voltage adjustable from 0.6 V
• 250 kHz switching frequency, programmable up to 1 MHz
• Internal soft-start and inhibit
• Low dropout operation: 100% duty cycle
• Voltage feedforward
• Zero load current operation
• Overcurrent and thermal protection
• VFQFPN 3 x 3 -8L and HSOP8 packageApplication Scenarios
• Consumer: Set-top box, DVD, DVD recorder, car audio, LCD TV and monitors
• Industrial: PLD, PLA, FPGA, chargers
• Networking: XDSL, modems, DC-DC modules
• Computer: Optical storage, hard disk drive, printers, audio/graphic cards
• LED drivingComparison
Advantages and Disadvantages of the L5989D:
Advantages- 3 A DC output current supports a wide range of applications
Disadvantages- The package options may limit its compatibility with certain systems
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Similar parts: 7322 , 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 L5989D
- Chipdatas Part: CD91-L5989D
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 09:30 +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)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
