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LTC1174CN8-3.3
LTC1174CN8-3.3 - Brand New Analog Devices / Linear Technology DC Switching Regulators
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
DESCRIPTION
The LTC®1174 is a simple current mode DC/DC converter ideally suited for 9V to
5V, 5V to 3.3V or 5V to –5V operation. With an internal 0.9Ω switch (at a
supply voltage of 9V), the LTC1174 requires only four external components to
construct a complete high efficiency DC/DC converter.
Under a no load condition the LTC1174 draws only 130µA. In shutdown, it draws
a mere 1µA making this converter ideal for current sensitive applications. In
dropout, the internal P-channel MOSFET switch is turned on continuously
allowing the user to maximize the life of the battery source.
The maximum inductor current of the LTC1174 family is pin selectable to either
340mA or 600mA, optimizing efficiency for a wide range of applications.
Operation up to 200kHz permits the use of small surface mount inductors and
capacitors.
FEATURES
■ High Efficiency: Up to 94%
■ Peak Inductor Current Independent of Inductor Value
■ Short-Circuit Protection
■ Optimized for 5V to –5V Applications
■ Wide VIN Range: 4V to 18.5V
■ Low Dropout Operation
■ Low-Battery Detector
■ Pin Selectable Current Limit
■ Internal 0.9Ω Power Switch: VIN = 9V
■ Only Four External Components Required
■ 130µA Standby Current
■ Active Low Micropower Shutdown
APPLICATIONS
■ Distributed Power Systems
■ Step-Down Converters
■ Inverting Converters
■ Memory Backup Supply
■ Portable Instruments
■ Battery-Powered Equipment
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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