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LTC3537EUD#TRPBF
LTC3537EUD#TRPBF - Brand New Analog Devices / Linear Technology 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
DESCRIPTION
The LTC®3537 combines a high efficiency, 2.2MHz step-up DC/DC converter with an idependent 100mA low dropout regulator (LDO). The step-up converter starts from an input voltage as low as 0.68V and contains an internal 0.4Ω switch and a 0.6Ω synchronous rectifier that disconnects from the output when disabled in shutdown.
FEATURES
■ High Effi ciency Step-Up DC/DC Converter and LDO
Step-Up
■ VIN: 0.68V to 5V, VOUT: 1.5V to 5.25V
IOUT: 100mA at 3.3V, VIN >0.8V
■ 2.2MHz Fixed Frequency Operation
■ Synchronous Rectifi er with Output Disconnect
■ Burst Mode Operation (Pin Selectable)
Linear LDO Regulator
■ VIN: 1.8V to 5.5V, VOUT: 0.6V to 5V
IOUT: 100mA
■ 100mV Dropout Voltage at 50mA
■ 24dB Ripple Rejection at fSW
Combined
■ Power Good Indicators
■ Low-Battery Comparator
■ 30μA IQ
■ Low Profi le 3mm × 3mm × 0.75mm Package
APPLICATIONS
■ Wireless Microphones
■ Portable Medical instruments
■ Noise Cancelling/Portable Headsets
■ RF and Audio Power
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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