RT9261B-30CB - Brand New 30000Richtek IC Chips
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General Description
The RT9261B Series are VFM Step-up DC/DC converter ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.
The RT9261B IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier, resistors for voltage detection, and a LX switch protection circuit. A low ripple and high efficiency step-up DC/DC converter can be constructed with the RT9261B IC and only three external components.Features
• Minimal Number of External Components (Only an Inductor, a Diode, and a Capacitor)
• Ultra Low Input Current (6.5µA at Switch Off)
• Capable of Supplying 50mA Output Current with Internal Switch
• ±2% Output Voltage Accuracy
• Low Ripple and Low Noise
• Low Start-up Voltage, 0.8V at 1mA
• 80% Efficiency with Low Cost Inductor
• +50 ppm/°C Low Temperature-Drift
• SOT-89 and SOT-25 Small PackagesApplications
• Power source for battery-powered equipment
• Power source for cameras, camcorders, VCRs, PDAs, pagers, electronic data banks, and hand held communication equipment
• Power source for appliances, which require higher voltage than that of batteries used in the appliances -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download RT9261B-30CB
- Chipdatas Part: CD86-RT9261B-30CB
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 12:04 +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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