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AMS2931CS
AMS2931CS - Brand New AMS IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The AMS2931 series consists of positive fixed and adjustable voltage
regulators ideally suited for use in battery-powered systems. These devices
feature very low quiescent current of 1mA or less when supplying 10mA loads.
This unique characteristic and the extremely low input -output differential
required for proper regulation (0.2V for output currents of 10mA) make the
AMS2931 ideal to use for standby power systems.
Originally designed for automotive applications, the AMS2931 and all regulated
circuitry are protected from input fault conditions caused by reverse battery
installation or two battery jump starts. During line transients, such as load
dump (60V) when the input voltage to the regulator can momentarily exceed the
specified maximum operating voltage, the regulator will automatically shut
down to protect both internal circuits and the load. The AMS2931 series also
includes internal current limiting, thermal shutdown, and is able to withstand
temporary power-up with mirror-image insertion.
FEATURES
•Fixed and Ajustable Versions Available
•Output Current in excess of 100mA
•Very Low Quiescent Current
•Reverse Battery Protection
•Input-output Differential less than 0.6V
•Short Circuit protection
•Internal Thermal Overload Protection
•60V Load Dump Protection
•-50V Reverse Transient Protection
•Mirror Image Insertion Protection
APPLICATIONS
•Battery Powered Systems
•Portable Consumer Equipment
•Cordless Telephones
•Portable (Notebook) Computers
•Portable Instrumentation
•Radio Control Systems
•Automotive Electronics
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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