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LT3667IMSE#PBF
LT3667IMSE#PBF - Brand New Analog Devices / Linear Technology Linear Voltage 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 LT3667 isa monolithic triple power supply composed of a400mA buck
switching regulator and two200mA low dropout linear regulators (LDOs).
The buck regulator includes a high efficiency switch, a boost diode, and the
necessary oscillator, control and logic circuitry. Current mode topology is
used for fast transient response and good loop stability. Low ripple Burst
Mode operation maintains high efficiency at low output currents while keeping
output ripple below15mV in a typical application.
Each LDO supplies200mA of output current with a typical dropout voltage
of340mV, and each LDO has an accurate resistor programmable current limit.
FEATURES
■ Triple Output Supply from a Single Input Requires
Only One Inductor
■ IQ = 50μA at 12VIN to 5V, 3.3V and 2.5V with No Load
■ Buck Regulator:
Low Ripple (<15mVP-P) Burst Mode Operation®
400mA Output with Internal Power Switch
4.3V to 40V Input Operation Range (60V Max)
■ Dual Low Dropout Linear Regulators
200mA Outputs with Programmable Current Limits
1.6V to 45V Input Range
Fault Protected to ±45V
■ Adjustable 250kHz to 2.2MHz Switching Frequency
■ Synchronizable Between 300kHz and 2.2MHz
■ Programmable Undervoltage Lockout
■ Power Good Indicators
■ Available in a Thermally-Enhanced 16-Lead MSOP
and 24-Lead (3mm × 5mm) QFN Packages
APPLICATIONS
■ Automotive Battery Regulation
■ Power for Portable Instrumentation
■ Industrial Supplies
■ Fault-Protected Sensor Supply
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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