-
Description
The RT9261-27PX is a VFM Step-up DC/DC IC designed for battery-powered instruments. It is constructed with an oscillator, a VFM control circuit, a driver transistor, a reference voltage unit, an error amplifier, resistors for voltage detection, and a LX switch protection circuit. With only three external components, this IC can achieve low ripple and high efficiency step-up DC/DC conversion.
Specifications and features
- Minimal Number of External Components (Inductor, Diode, and Capacitor)
- Ultra Low Input Current (5μA at Switch Off)
- High Output Voltage Accuracy (±2%)
- Low Ripple and Low Noise
- Low Start-up Voltage (0.85V at 1mA)
- 75% Efficiency with Low Cost Inductor
- Low Temperature-Drift (+50 ppm/°C)
- Available in SOT-89 and SOT-23-5 Small Packages
- RoHS Compliant and 100% Lead (Pb)-Free
Application Scenarios
- 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 applications requiring higher voltage than that of batteries used in appliances
Comparison
Advantages- Minimal external components required
- Ultra low input current
- High output voltage accuracy
- Low ripple and low noise
- Low start-up voltage
- 75% efficiency with low cost inductor
- Low temperature-drift
- Small package options
- RoHS compliant and lead-free
Disadvantages- Not suitable for applications requiring very high voltage output
-
ähnliche Teile: 430483 , Klicke zum Zeigen
-
Datenblatt
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Beliebte Teile der gleichen Art
- Datasheet: Download RT9261-27PX
- Chipdaten Teil: CD94-RT9261-27PX
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/30 18:33 +0800
-
- Vollständige Rückerstattung, wenn Sie Ihre Bestellung nicht erhalten
- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
-
Die Gebühr wird gemäß der PayPal-Regel erhoben.
-
Die Gebühr wird gemäß der PayPal-Regel erhoben.
-
Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
-
Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
-
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.