*For representation only.
LT3990EMSE-3.3#PBF
| Mfr. No: | LT3990EMSE-3.3#PBF |
| Mfr.: | Analog Devices |
| Category: | Switching Voltage Regulators |
| Description: | Switching Voltage Regulators 62V, 350mA Buck Reg w/ 2.5 A Q C & Int |
| Lifecycle: | Active |
| Datasheet: | LT3990EMSE-3.3#PBF Datasheet (PDF) |
⚙
Specifications
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.2V |
| Voltage - Input (Max) | 62V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Current - Output | 350mA |
| Frequency - Switching | 210kHz ~ 2.3MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 16-MSOP-EP |
📦
Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 37 |
🔁
Alternate / Replacement Parts
| Alternate Packaging | LT3990EMSE-3.3#TRPBF |
| Suggested Replacement | 3990EMSE-3.3TPF |
13,580
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
🔑
Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 70 Days (from factory) |
📄
Documentation
⬇ Download Datasheet
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
ℹ
Product Overview
Analog Devices's LT3990EMSE-3.3#PBF is a widely used switching voltage regulators part in electronic designs. Technical specifications for this part include function: Step-Down, output configuration: Positive, topology: Buck, output type: Fixed, number of outputs: 1 and voltage, input: 4.2V. This part has a typical lead time of 70 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix supplies LT3990EMSE-3.3#PBF with same-day shipping and guaranteed authenticity.
