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AS1341-BTDT
AS1341-BTDT - Brand New AMS DC Switching Regulators
- 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 AS1341 is a high-efficiency step-down converter with adjustable output
voltages from 1.25V to VIN using supply voltages of up to 20V.
An integrated current-limited 0.4Ω MOSFET delivers load currents up to 600mA.
The AS1341 also includes a 100% duty cycle LDO mode with a low dropout of only
250mV for high efficiency if input voltages is in the range of the output
voltage.
The AS1341 has a low quiescent current (12µA) to improve light-load efficiency
and minimize battery use, and draws only 0.8µA in shutdown mode.
High switching frequencies (up to 200kHz) allow the use of small surface-mount
inductors and output capacitors.
The device is available in a TDFN-8 3x3mm pin package.
Key Features
■ Output Voltages: Fixed 5V or Adjustable
■ Input Voltage Range: 4.5 to 20V
■ Output Current: Up to 600mA
■ 1.25V Lowest Output Voltage
■ Efficiency: up to 96%
■ Quiescent Supply Current: 12µA
■ Power-OK Output
■ Internal 0.4Ω P-Channel MOSFET
■ Shutdown Current: 0.8µA
■ 100% Maximum Duty Cycle for Low Dropout
■ Current-Limited Architecture
■ Thermal Shutdown
■ TDFN-8 3x3mm Package
Applications
The device is ideal for notebook computers, distributed power systems, keep- alive supplies, and any other battery-operated, portable device.
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 |