
MPQ2178GQHE-12-AEC1-Z
- Manufacturer
- MFR.Part #
- MPQ2178GQHE-12-AEC1-Z
- JLCPCB Part #
- C3192088
- Package
- QFN-8(2x1.5)
- Description
- -40℃~+150℃@(TJ) 1 1.2V 2.4MHz 2.5V~5.5V 2A Buck Buck Built-in Yes QFN-8(2x1.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Monolithic Power Systems | |
| Package | QFN-8(2x1.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 2.4MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 2.5V~5.5V | |
| Output Current | 2A | |
| Quiescent Current | 21uA | |
| Features | Overcurrent Protection、Light load efficient mode、Output discharge、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Hiccup current limiting | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 |

* Images are for reference only
MPQ2178GQHE-12-AEC1-Z
Extended- Manufacturer
- MFR.Part #
- MPQ2178GQHE-12-AEC1-Z
- JLCPCB Part #
- C3192088
- Package
- QFN-8(2x1.5)
- Description
- -40℃~+150℃@(TJ) 1 1.2V 2.4MHz 2.5V~5.5V 2A Buck Buck Built-in Yes QFN-8(2x1.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
MPQ2178GQHE-12-AEC1-Z
Extended- Manufacturer
- MFR.Part #
- MPQ2178GQHE-12-AEC1-Z
- JLCPCB Part #
- C3192088
- Package
- QFN-8(2x1.5)
- Description
- -40℃~+150℃@(TJ) 1 1.2V 2.4MHz 2.5V~5.5V 2A Buck Buck Built-in Yes QFN-8(2x1.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MPQ2178GQHE-12-AEC1-Z Specifications
MPQ2178GQHE-12-AEC1-Z technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Monolithic Power Systems | |
| Package | QFN-8(2x1.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 2.4MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 2.5V~5.5V | |
| Output Current | 2A | |
| Quiescent Current | 21uA | |
| Features | Overcurrent Protection、Light load efficient mode、Output discharge、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Hiccup current limiting | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 1.2V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MPQ2178GQHE-12-AEC1-Z. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MPQ2178GQHE-12-AEC1-Z Documents
MPQ2178GQHE-12-AEC1-Z datasheets or manufacturer documentation.
Datasheet: MPQ2178GQHE-12-AEC1-Z Datasheet (PDF)
MPQ2178GQHE-12-AEC1-Z Schematic Symbol & PCB Footprint
The MPQ2178GQHE-12-AEC1-Z schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.