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Description
The RQK2001HQDQA is a dual-channel LDO (low dropout) linear regulator designed for battery-powered equipment and portable devices. It features a low 300mV dropout at 200mA 3.3V output and a high PSRR (power supply rejection ratio) of approximately 50dB at 1K~10KHz frequency. With a supply current of only 80uA and support for a wide range of output voltages from 1.2V to 3.6V, the RQK2001HQDQA provides both efficiency and flexibility. It is available in a SOT23-6 package, offering users multiple pin allocation options for their PCB layouts.
Specifications and features
- High Accuracy Output Voltage : +2%
- Wide Output Voltage Range : 1.2~3.6V
- Each Channel Typical Current : 200mA
- Max. Allowable 300mA Each Channel
- Low Quiescent Current : ~80uA
- Dual Enable Pins Control
- 300mV Dropout at 200mA 3.3V Output
- Stable with 1.0uF Ceramic Capacitor
- Thermal Protection Shutdown
- Output Short-Circuit Current Limit
- Built-In Internal Soft-Start
- Green Package (RoHS) Available
Application Scenarios
- Cellular Phones
- White LED Backlighting
- PDA, Notebooks, PCs
- Digital Cameras
- Portable Applications
- Wireless LAN
- Battery-Powered Equipment
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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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Additional Information
- Datasheet: Download RQK2001HQDQA
- Chipdatas Part: CD93-RQK2001HQDQA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 08:08 +0800
Refund
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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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Payment Method
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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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