Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LT3973IDD-3.3#PBF | |
| 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 | 121 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Series | - | |
| Packaging | Tube | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.2V | |
| Voltage - Input (Max) | 42V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 750mA | |
| Frequency - Switching | 195kHz ~ 2.15MHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 10-WFDFN Exposed Pad | |
| Supplier Device Package | 10-DFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | LT3973IDD-3.3#PBF | |
| Related Links | LT3973ID, LT3973IDD-3.3#PBF Datasheet, Linear Distributor | |
![]() | H4BBG-10102-V1 | JUMPER-H9991TR/A3047V/H9991TR 2" | datasheet.pdf | |
![]() | BAV 70 B5003 | DIODE ARRAY GP 80V 200MA SOT23 | datasheet.pdf | |
![]() | RYM43DTMD | CONN EDGECARD 86POS R/A .156 SLD | datasheet.pdf | |
![]() | MAX4289ESA+T | IC OPAMP GP 17KHZ RRO 8SOIC | datasheet.pdf | |
![]() | RN65D1150FBSL | RES 115 OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | AFD54-24-31SY-6139 | CONN HSG RCPT JAM NUT 31POS SKT | datasheet.pdf | |
![]() | G3NE-220T-2-US DC5 | RELAY SSR 20A@240VAC LOW PROFILE | datasheet.pdf | |
![]() | 1782-23G | FIXED IND 1.3UH 535MA 220 MOHM | datasheet.pdf | |
![]() | ATS-05H-22-C3-R0 | HEATSINK 60X60X12.7MM XCUT T412 | datasheet.pdf | |
![]() | DMN2550UFA-7B | MOSFET N-CH 20V 0.6A X2DFN-3 | datasheet.pdf | |
![]() | GTCL01F18-19SX-A24 | GT 10C 10#16 SKT RECP LINE | datasheet.pdf | |
![]() | CELP2X91SC-12Z48 | Capacitors Inductors Filters... | datasheet.pdf |