MP2119
NOT RECOMMENDED FOR NEW DESIGNS
MP2119 continues to be in production for existing customers. Please consider this alternative for new designs:
MP2162AGQH-Z
Active
MP2162AGQH-Z
Active
High Efficiency, 2A, 6V, 1.5MHz, 17uA Iq, COT Synchronous Step Down Converter with better Vfb accuracy and better load regulation in QFN package
Features & Benefits
- Very Low IQ of 17μA
- Default 1.5MHz Switching Frequency
- 1.5% VFB Accuracy
- EN and Power Good for Power Sequencing
- Wide 2.5V to 6V Operating Input Range
- Output Adjustable from 0.6V
- Up to 2A of Output Current
- 100% Duty Cycle in Dropout
- 110mΩ and 60mΩ Internal Power MOSFET Switches
- Cycle-by-Cycle Over-Current Protection
- Short-Circuit Protection with Hiccup Mode
- Stable with Low ESR Output Ceramic Capacitors
- Available in QFN-8 (2.0x1.5mm) and TQFN-8 (2.0x1.5mmx0.75mm) Packages
… and many more!
Active Part Numbers:
MP2119DQ-LF-P MP2119DQ-LF-Z MP2119DG-LF-Z MP2119DQ-LF MP2119XN
Meaning of P & Z 
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