
- Manufacturer
- MFR.Part #
- NJW4161R-A-TE1
- JLCPCB Part #
- C3191344
- Package
- MSOP-8-2.8mm
- Description
- -40℃~+125℃ 1 1.7A 1MHz 3.1V~40V 800mV~40V Adjustable Buck Buck Built-in No MSOP-8-2.8mm DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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 | Nisshinbo Micro Devices Inc. | |
| Package | MSOP-8-2.8mm | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 1MHz | |
| Voltage - Supply | 3.1V~40V | |
| Output Type | Adjustable | |
| Output Current | 1.7A | |
| Quiescent Current | 1.5mA | |
| Features | Overcurrent Protection、Light load efficient mode、Hiccup current limiting | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~40V | |
| Number of Outputs | 1 |

* Images are for reference only
NJW4161R-A-TE1
Extended- Manufacturer
- MFR.Part #
- NJW4161R-A-TE1
- JLCPCB Part #
- C3191344
- Package
- MSOP-8-2.8mm
- Description
- -40℃~+125℃ 1 1.7A 1MHz 3.1V~40V 800mV~40V Adjustable Buck Buck Built-in No MSOP-8-2.8mm DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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 #
- NJW4161R-A-TE1
- JLCPCB Part #
- C3191344
- Package
- MSOP-8-2.8mm
- Description
- -40℃~+125℃ 1 1.7A 1MHz 3.1V~40V 800mV~40V Adjustable Buck Buck Built-in No MSOP-8-2.8mm DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
NJW4161R-A-TE1 Specifications
NJW4161R-A-TE1 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Nisshinbo Micro Devices Inc. | |
| Package | MSOP-8-2.8mm | |
| Operating Temperature | -40℃~+125℃ | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 1MHz | |
| Voltage - Supply | 3.1V~40V | |
| Output Type | Adjustable | |
| Output Current | 1.7A | |
| Quiescent Current | 1.5mA | |
| Features | Overcurrent Protection、Light load efficient mode、Hiccup current limiting | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~40V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NJW4161R-A-TE1. 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.

NJW4161R-A-TE1 Documents
NJW4161R-A-TE1 datasheets or manufacturer documentation.
Datasheet: NJW4161R-A-TE1 Datasheet (PDF)
NJW4161R-A-TE1 Schematic Symbol & PCB Footprint
The NJW4161R-A-TE1 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.