MP2143DJ-LF-Z
MPSMP2143DJ-LF-Z is an MPS synchronous step-down converter in a TSOT-23-8 package, tape and reel, converting 2.5 to 5.5 V input to an output adjustable down to 0.6 V at 3 A continuous, switching at 1.2 MHz under constant-on-time control with 40 uA quiescent current and internal switch resistances of 80 and 40 milliohms. Selection advice: it is the compact 3 A point-of-load for single-cell lithium and 5 V rails feeding FPGA and DSP cores; MPS lists MP2143DJ-LF-Z among the active part numbers for the MP2143 with an Active (recommended for new design) badge - keep it distinct from the automotive sibling MPQ2143, which MPS now marks not recommended for new designs, and do not use this industrial code for automotive sockets. Parameters verified against MPS documentation.
- MPN
- MP2143DJ-LF-Z
- Manufacturer
- MPS
- Family
- buck converter
- Package
- TSOT-23-8
- Manufacturer channel coverage
- Checked by RFQ
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