
NCV891930MW01AR2G
- Manufacturer
- MFR.Part #
- NCV891930MW01AR2G
- JLCPCB Part #
- C895065
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+150℃@(TJ) 1 2MHz 4.5V~37V Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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 | onsemi | |
| Package | QFN-24-EP(4x4) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 2MHz | |
| Voltage - Supply | 4.5V~37V | |
| Output Type | Fixed | |
| Quiescent Current | 30uA | |
| Features | Overcurrent Protection、Adjustable soft-start、Frequency synchronization、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 3.65V、4V | |
| Number of Outputs | 1 |

* Images are for reference only
NCV891930MW01AR2G
Extended- Manufacturer
- MFR.Part #
- NCV891930MW01AR2G
- JLCPCB Part #
- C895065
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+150℃@(TJ) 1 2MHz 4.5V~37V Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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
NCV891930MW01AR2G
Extended- Manufacturer
- MFR.Part #
- NCV891930MW01AR2G
- JLCPCB Part #
- C895065
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+150℃@(TJ) 1 2MHz 4.5V~37V Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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.
NCV891930MW01AR2G Specifications
NCV891930MW01AR2G technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | onsemi | |
| Package | QFN-24-EP(4x4) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 2MHz | |
| Voltage - Supply | 4.5V~37V | |
| Output Type | Fixed | |
| Quiescent Current | 30uA | |
| Features | Overcurrent Protection、Adjustable soft-start、Frequency synchronization、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 3.65V、4V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NCV891930MW01AR2G. 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.

NCV891930MW01AR2G Documents
NCV891930MW01AR2G datasheets or manufacturer documentation.
Datasheet: NCV891930MW01AR2G Datasheet (PDF)
NCV891930MW01AR2G Schematic Symbol & PCB Footprint
The NCV891930MW01AR2G schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.