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Description
The RY2890MH is a VFM Control IC designed for step-up DC/DC converters in electronic devices. It features high output voltage accuracy and low supply current. This IC consists of a voltage reference unit, an error amplifier, an oscillator, a VFM control circuit, and feedback resistors. By using the RY2890MH together with an inductor, a diode, a capacitor, and a driver transistor, a low ripple and high-efficiency step-up DC/DC converter can be implemented.
Specifications and features
- Low Supply Current: TYP. 3µA
- Low Standby Current: TYP. 0.6µA
- Low Temperature-Drift Coefficient of Output Voltage: TYP. ±50ppm / ˚C
- High Accuracy Output Voltage: ±2.5%
- Low Oscillation Start-up Voltage: MAX. 0.8V
- Small Package: SOT-23-5(Mini-Mold)Application Scenarios
- Power source for battery-powered instruments.
- Power source for cameras, VCRs, camcorders, pagers, and other hand-held communication instruments.Comparison
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Datenblatt
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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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Beliebte Teile der gleichen Art
- Datasheet: Download RY2890MH
- Chipdaten Teil: CD94-RY2890MH
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/30 20:55 +0800
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.
