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Description
The SPX2954 and SPX2954A are low power voltage regulators suitable for battery-powered applications. They are commonly used in cordless telephones, radio control systems, and portable computers. These regulators offer low quiescent current and low dropout voltage, making them ideal for low-power voltage reference purposes. They have a tight initial tolerance, excellent load and line regulation, and a very low output temperature coefficient.
Specifications and features
- 5.0V and 3.3V Versions at 250mA Output
- Accurate 0.5% for SPX2954A
- Very Low Quiescent Current
- Low Dropout: 310mV at 250mA
- Extremely Tight Load and Line Regulation
- Very Low Temperature Coefficient
- Current and Thermal Limiting
- Need only 1µF for Stability
- Direct Replacement for LP2954
- Offered in TO-92, TO-263, SOT-223, TO-220 and SOIC 8 Pin Versions Only
- Error Flag Warns of Output Dropout
- Logic-Controlled Electronic Shutdown
- Programmable Output from 1.24V to 30V
Application Scenarios
These voltage regulators are widely used in battery-powered applications such as cordless telephones, radio control systems, and portable computers. They can also be used as low-power voltage references in electronic devices.
Comparison
Advantages- Low power consumption
- Low dropout voltage
- Tight initial tolerance
- Excellent load and line regulation
- Very low output temperature coefficient
Disadvantages- Limited replacement options
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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 2954A50
- Chipdaten Teil: CD87-2954A50
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 19:11 +0800
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Zeitlich begrenztes Angebot im Wert von 40 $. -
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.