


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 | Shanghai Mingda Microelectronics | |
| Package | SOT-23-3L | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Boost | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1MHz | |
| Voltage - Supply | 1.1V~5V | |
| Output Type | Fixed | |
| Output Current | 300mA | |
| Quiescent Current | 15uA | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Boost | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MD3156E33QA3 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Shanghai Mingda Microelectronics | |
| Package | SOT-23-3L | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Boost | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1MHz | |
| Voltage - Supply | 1.1V~5V | |
| Output Type | Fixed | |
| Output Current | 300mA | |
| Quiescent Current | 15uA | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Boost | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MD3156E33QA3. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MD3156E33QA3 datasheets or manufacturer documentation.
Datasheet: MD3156E33QA3 Datasheet (PDF)
The MD3156E33QA3 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.