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Description
The SPX431BS is a 3-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference. The SPX431BS acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The SPX431BS's thermal stability, wide operating current (150mA) and temperature range (0°C to 105°C) makes it suitable for a variety of applications that require a low cost, high performance solution. SPX431BS tolerance of 0.5% is proven to be sufficient to overcome all of the other errors in the system, virtually eliminating the need for trimming in the power supply manufacturers assembly line and contributing to significant cost savings.
Specifications and features
■ Trimmed Bandgap to 0.5%, 1% and 2%
■ Wide Operating Current 1mA to 150mA
■ Extended Temperature Range: 0°C to 105°C
■ Low Temperature Coefficient 30 ppm/°C
■ Offered in TO-92, SOIC, SOT-89, SOT-23-5
■ Improved Replacement in Performance for TL431
■ Low Cost SolutionApplication Scenarios
■ Battery Operating Equipment
■ Adjustable Supplies
■ Switching Power Supplies
■ Error Amplifiers
■ Single Supply Amplifier
■ Monitors / VCRs / TVs
■ Personal ComputersComparison
Advantages- Highly accurate bandgap reference
- Thermal stability
- Wide operating current range
- Wide temperature range
- Low temperature coefficient
DisadvantagesNone identified.
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Similar parts: 430483 , Click to view
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Datasheet
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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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Popular parts of the same kind
- Datasheet: Download SPX431BS
- Chipdatas Part: CD88-SPX431BS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 09:30 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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UPS(www.ups.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.