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Description
The SPX1121 is a low power voltage regulator, suitable for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. It features very low quiescent current and low dropout voltage. With a tight initial tolerance, excellent load and line regulation, and a low output temperature coefficient, the SPX1121 is also useful as a low power voltage reference.Specifications and features
- 5.0V and 3.3V output versions - 1% Output Accuracy - Very Low Quiescent Current - Low Dropout: 300mV @ 150mA - Very Tight Load & Line Regulation - Very Low Temperature Coefficient - Current and Thermal Limiting - Requires only 1µF for Stability - Equivalent Replacement for LT1121 - Industry Standard SOT-223 and TO-92 3 lead packagesApplication Scenarios
The SPX1121 can be used in a variety of battery-powered devices such as cordless telephones, radio control systems, and portable computers. It can also serve as a low power voltage reference in different electronic applications.Comparison
Advantages- Low power consumption - Tight initial tolerance - Excellent load and line regulationDisadvantages- Limited output voltage options - Limited package options -
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Additional Information
- Datasheet: Download 1121M3-3.3
- Chipdatas Part: CD94-1121M3-3.3
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/05 01:20 +0800
Refund
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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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Payment Method
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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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