SPX3940M3-L-5.0 - Brand New SIPEX IC Chips
-
Description
The SPX3940M3-L-5.0 is a 1A voltage regulator that features a low dropout voltage of 280mV (typical) at 1A. This regulator is designed for low voltage applications that require a low dropout voltage and a fast transient response. It is fully protected against over-current, reverse battery, and positive and negative voltage transients.
Specifications and features
- 1% output accuracy (SPX3940A) - 1.5A peak current - Low quiescent current - Low dropout voltage of 280mV at 1A - Extremely tight load and line regulation - Extremely fast transient response - Reverse-battery protection - Internal thermal protection - Internal short circuit current limit - Replacement for LM3940 - Standard SOT-223, TO-220, and TO-263 packages
Application Scenarios
- Powering VGA & Sound Card - Automotive Electronics - LCD Monitors - Cordless Telephones - Power PC TM Supplies - SMPS Post-Regulator - Laptop, Palmtop, and Notebook Computer - High Efficiency Linear Power Supplies - Portable Instrumentation - Constant Current Regulators
Comparison
Advantages- Low dropout voltage helps to minimize power dissipation and extend battery life. - Accurate output voltage ensures stable and reliable performance. - Fast transient response allows for quick adaptation to load changes. - Fully protected against various fault conditions for increased durability.
Disadvantages- None identified.
-
Similar parts: 3915 , Click to view
-
Datasheet
-
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
-
Popular parts of the same kind
- Datasheet: Download SPX3940M3-L-5.0
- Chipdatas Part: CD87-SPX3940M3-L-5.0
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 20:01 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.