S-8521B50MC - Brand New ABLIC DC DC Switching Controllers
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Description
The S-8521B50MC is a CMOS synchronous rectification step-down switching regulator. It is designed with a high oscillation frequency of 1.2 MHz, allowing for high efficiency and a large output current. This regulator can achieve a step-down voltage conversion using small external parts. The built-in synchronous rectification circuit makes it easier to achieve high efficiency compared to conventional regulators. It supports high-density mounting with its small SOT-23-5 and super-small and thin SNT-8A packages.
Specifications and features
- Oscillation frequency: 1.2 MHz
- Input voltage range: 2.0 V to 5.5 V
- Output voltage range: Arbitrarily settable by external output voltage setting resistor
- Output current: 600 mA
- Reference voltage: 0.6 V ±2.0%
- Efficiency: 92%
- Soft-start function: 1 ms typ.
- Shutdown function: Shutdown current consumption: 1.0 μA max.
- Built-in current limit circuit
- Pch power MOS FET on-resistance: 0.4 Ω typ.
- Nch power MOS FET on-resistance: 0.3 Ω typ.
- Constant continuous mode operation (no light load mode)
- Lead-free, Sn 100%, halogen-free*Application Scenarios
- Mobile devices, such as mobile phones, Bluetooth devices, wireless devices, digital audio players, digital still cameras, portable DVD players, and portable CD players
Comparison
Advantages- High oscillation frequency for increased efficiency
- Synchronous rectification circuit for easier high efficiency
- Supports high-density mounting with small packagesDisadvantages- None mentioned
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Similar parts: 3823 , 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:
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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:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download S-8521B50MC
- Chipdatas Part: CD93-S-8521B50MC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/02 11:34 +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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