Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LT3991EMSE#TRPBF | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 2,500 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.3V | |
| Voltage - Input (Max) | 55V | |
| Voltage - Output (Min/Fixed) | 1.19V | |
| Voltage - Output (Max) | 30V | |
| Current - Output | 1.2A | |
| Frequency - Switching | 200kHz ~ 2MHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | |
| Supplier Device Package | 10-MSOP-EP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | LT3991EMSE#TRPBF | |
| Related Links | LT3991EM, LT3991EMSE#TRPBF Datasheet, Linear Distributor | |
![]() | RTO020FR0460JTE3 | RES 0.046 OHM 20W 5% TO220 | datasheet.pdf | |
![]() | RF505B6STL | DIODE GEN PURP 600V 5A CPD | datasheet.pdf | |
![]() | OSTHM243080 | CONN TERM BLOCK 24POS 3.81MM | datasheet.pdf | |
![]() | G79-A500C-D1 | CABLE 40POS 28AWG 5M | datasheet.pdf | |
![]() | VE-B2X-IW-F4 | CONVERTER MOD DC/DC 5.2V 100W | datasheet.pdf | |
![]() | HSM6-12.7-39-1 | HEX STANDOFF M6 NYLON 39MM | datasheet.pdf | |
![]() | 103R-182H | FIXED IND 1.8UH 325MA 920 MOHM | datasheet.pdf | |
![]() | 2214574-7 | 2X2 QSFP CAGE AND PT CONNECTOR A | datasheet.pdf | |
![]() | MBB02070D1620FC100 | RES 162 OHM 0.6W 1% AXIAL | datasheet.pdf | |
![]() | 54121-407061300LF | HEADER BERGSTIK STR | datasheet.pdf | |
![]() | MAL211919471E3 | 470UF 100V 21X38MM 125C 8000H | datasheet.pdf | |
![]() | XA3S500E-4FT256Q | IC FPGA 190 I/O 256FTBGA | datasheet.pdf |