
- Manufacturer
- MFR.Part #
- MAX25203ATJA/VY+
- JLCPCB Part #
- C3189320
- Package
- WETQFN-32(5x5)
- Description
- -40℃~+125℃ 12V~65V 220kHz~2.1MHz 4.5V~42V Adjustable Boost Boost External Yes WETQFN-32(5x5) 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 | Analog Devices Inc./Maxim Integrated | |
| Package | WETQFN-32(5x5) | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Boost | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 220kHz~2.1MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 4.5V~42V | |
| Quiescent Current | 600uA | |
| Features | Overcurrent Protection、Operating status indication、Cycle-by-cycle current limiting、Adjustable current limiting、Frequency synchronization、Built-in LDO regulator、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | External | |
| Topology | Boost | |
| Output Voltage | 12V~65V | |
| Number of Outputs | 1 |

* Images are for reference only
MAX25203ATJA/VY+
Extended- Manufacturer
- MFR.Part #
- MAX25203ATJA/VY+
- JLCPCB Part #
- C3189320
- Package
- WETQFN-32(5x5)
- Description
- -40℃~+125℃ 12V~65V 220kHz~2.1MHz 4.5V~42V Adjustable Boost Boost External Yes WETQFN-32(5x5) 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
- Manufacturer
- MFR.Part #
- MAX25203ATJA/VY+
- JLCPCB Part #
- C3189320
- Package
- WETQFN-32(5x5)
- Description
- -40℃~+125℃ 12V~65V 220kHz~2.1MHz 4.5V~42V Adjustable Boost Boost External Yes WETQFN-32(5x5) 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.
MAX25203ATJA/VY+ Specifications
MAX25203ATJA/VY+ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Analog Devices Inc./Maxim Integrated | |
| Package | WETQFN-32(5x5) | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Boost | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 220kHz~2.1MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 4.5V~42V | |
| Quiescent Current | 600uA | |
| Features | Overcurrent Protection、Operating status indication、Cycle-by-cycle current limiting、Adjustable current limiting、Frequency synchronization、Built-in LDO regulator、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | External | |
| Topology | Boost | |
| Output Voltage | 12V~65V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MAX25203ATJA/VY+. 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.

MAX25203ATJA/VY+ Documents
MAX25203ATJA/VY+ datasheets or manufacturer documentation.
Datasheet: MAX25203ATJA/VY+ Datasheet (PDF)
MAX25203ATJA/VY+ Schematic Symbol & PCB Footprint
The MAX25203ATJA/VY+ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.