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Description
The SPX2950 and SPX2951 are low power voltage regulators that are commonly used in battery-powered applications such as cordless telephones, portable computers, and radio control systems. These devices feature low quiescent current and low dropout voltage. Additionally, the regulators offer a tight initial tolerance of (0.5% for SPX2950A/SPX2951A), extremely good load and line regulation (0.05% typ.), and very low output temperature coefficient (20ppm/°C typ.). The SPX2950/SPX2951 can also function as a low-power voltage reference.
Specifications and features
- Output Voltage: 5.0V and 3.3V at 150mA
- Accuracy: 0.5% for SPX2950A/SPX2951A
- Low Quiescent Current
- Low Dropout Voltage: 300mV at 150mA
- Tight Load and Line Regulation: 0.05% typ.
- Low Temperature Coefficient: 20ppm/°C typ.
- Current and Thermal Limiting
- Stability with only 1µF
- Offered in TO-92 (SPX2950) and SOIC (SPX2951)
- Direct Replacement for LP2950/LP2951
Application Scenarios
- Battery Powered Systems
- Cordless Telephones
- Radio Control Systems
- Portable/Palm Top/Notebook Computers
- Portable Consumer Equipment
- Portable Instrumentation
- Avionics
- SMPS Post-Regulator
- Voltage Reference
- Automotive Electronics
Comparison
Advantages- Tight tolerance and regulation
- Low quiescent current and low dropout voltage
- Very low output temperature coefficient
- Current and thermal limiting
- Stability with only 1µF
- Direct replacement for LP2950/LP2951
DisadvantagesNone identified
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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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Weitere Informationen
- Datasheet: Download SPX2951CS-3.3
- Chipdaten Teil: CD88-SPX2951CS-3.3
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 19:01 +0800
Refund
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- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
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Bezahlverfahren
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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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.