
MP28275EL-LF-Z
- Manufacturer
- MFR.Part #
- MP28275EL-LF-Z
- JLCPCB Part #
- C3188013
- Package
- QFN-14(3x4)
- Description
- -20℃~+85℃@(TA) 1 1.1MHz 4.5V~7V 5A 800mV~6.3V Adjustable Buck Buck Built-in Yes QFN-14(3x4) 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-14(3x4) | |
| Operating Temperature | -20℃~+85℃@(TA) | |
| Function | Buck | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.1MHz | |
| Voltage - Supply | 4.5V~7V | |
| Output Type | Adjustable | |
| Output Current | 5A | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~6.3V | |
| Number of Outputs | 1 |

* Images are for reference only
MP28275EL-LF-Z
Extended- Manufacturer
- MFR.Part #
- MP28275EL-LF-Z
- JLCPCB Part #
- C3188013
- Package
- QFN-14(3x4)
- Description
- -20℃~+85℃@(TA) 1 1.1MHz 4.5V~7V 5A 800mV~6.3V Adjustable Buck Buck Built-in Yes QFN-14(3x4) 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
MP28275EL-LF-Z
Extended- Manufacturer
- MFR.Part #
- MP28275EL-LF-Z
- JLCPCB Part #
- C3188013
- Package
- QFN-14(3x4)
- Description
- -20℃~+85℃@(TA) 1 1.1MHz 4.5V~7V 5A 800mV~6.3V Adjustable Buck Buck Built-in Yes QFN-14(3x4) 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.
MP28275EL-LF-Z Specifications
MP28275EL-LF-Z technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Monolithic Power Systems | |
| Package | QFN-14(3x4) | |
| Operating Temperature | -20℃~+85℃@(TA) | |
| Function | Buck | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.1MHz | |
| Voltage - Supply | 4.5V~7V | |
| Output Type | Adjustable | |
| Output Current | 5A | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~6.3V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MP28275EL-LF-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.

MP28275EL-LF-Z Documents
MP28275EL-LF-Z datasheets or manufacturer documentation.
Datasheet: MP28275EL-LF-Z Datasheet (PDF)
MP28275EL-LF-Z Schematic Symbol & PCB Footprint
The MP28275EL-LF-Z schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.