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LT3990EDD#TRPBF
Purchase
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 10 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3990 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 62V |
| Output Voltage | 25V |
| Output Type | Adjustable |
| Voltage - Input (Min) | 4.2V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Current - Output | 350mA |
| Voltage - Output (Min/Fixed) | 1.21V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 210kHz~2.3MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3990EDD#TRPBF Overview
optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. In this voltage regulator, there are a total of 10 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. The space-saving 10-WFDFN Exposed Pad package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. Surface Mount-mount switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. This voltage regulator 12v reaches a switching frequency of 210kHz~2.3MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 1.21V. DC DC switching regulator's 350mA output current allows for maximum design flexibility. The maximum input voltage of this voltage regulator 12v is 62V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. For operation, switching regulator requires a nominal input voltage of 12V. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. LT3990 is a family of voltage regulators that belong to the DC/DC industry. The adjusting voltage regulator's output voltage is maintain at 25V. 10 pins are used for switching regulator operation.
LT3990EDD#TRPBF Features
1 outputs
Peak reflow temperature (Cel) of 260
10 pins
LT3990EDD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3990EDD#TRPBF Voltage Regulators applications.
- Combined machine tools
- Window air conditioners
- Various precision measuring instruments
- USB circuits
- Surge protection circuits
- Telecommunications equipment
- Drilling machines
- Industrial robots
- Computed tomography (CT)
- Electric water heaters