Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LT3991EMSE-5#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 | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.3V | |
| Voltage - Input (Max) | 55V | |
| Voltage - Output (Min/Fixed) | 5V | |
| Voltage - Output (Max) | - | |
| 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-5#TRPBF | |
| Related Links | LT3991EMS, LT3991EMSE-5#TRPBF Datasheet, Linear Distributor | |
![]() | OEDL-75-3-7 | KNOB CLR/MATTE .75"DIA 6MM SHAFT | datasheet.pdf | |
![]() | AD5171BRJZ100-R7 | IC DGTL POT OTP 100K SOT23-8 | datasheet.pdf | |
![]() | RF3807PCK-415 | KIT EVAL FOR RF3807 | datasheet.pdf | |
![]() | STM8S105K4T3C | IC MCU 8BIT 16KB FLASH 32LQFP | datasheet.pdf | |
![]() | OSTTS24015B | TERM BLOCK PLUG 24POS 7.62MM | datasheet.pdf | |
![]() | RN65E1474FRSL | RES 1.47M OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | 451-80-212-00-004101 | CONN HDR 12POS 2.54MM T/H TIN | datasheet.pdf | |
![]() | Y0102140R000T9L | RES 140 OHM 1.5W 0.01% RADIAL | datasheet.pdf | |
![]() | ATS-13E-121-C2-R0 | HEATSINK 50X50X10MM XCUT T766 | datasheet.pdf | |
![]() | A5KP48A-G | TVS DIODE 48VWM 77.4VC R-6 | datasheet.pdf | |
![]() | 51740-10401204CCLF | V/T REC POWERBLADE | datasheet.pdf | |
![]() | SSC-5/239/MI | HEAT SHRINK TUBING | datasheet.pdf |