Manufacturer: Linear Technology
Win Source Part Number: 781389-LT3991EMSE-5#
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Frequency - Switching: 200kHz ~ 2MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 1.2A
Family Name: LT3991
Output Voltage: 5V
Categories: Integrated Circuits (ICs)
Manufacturer Package: 10-MSOP-EP
Input Voltage MIN: 4.3V
Voltage Input MAX: 55V
Alternative Parts (Cross-Reference): MAX17502GATB+T\MAX17
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Balance
| Win Source Electronics | |
|---|---|
| Product Category | IC Switching Voltage Regulators |
| Product Number | 781389-LT3991EMSE-5#PBF |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LT3991EMSE-5#PBF |
| Configuration / Function | Buck; Buck |
| Output Voltage Type | Fixed; Fixed |
| Package Type | Other; 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Special Features | Multiple Outputs; Synchronous Rectification |
| Output Voltage | 5 volts |
