


- Manufacturer
- MFR.Part #
- BD9845FV-E2
- JLCPCB Part #
- C5557644
- Package
- LSSOP-14-175mil
- Description
- -40℃~+85℃@(TA) 0uA 1 1.5MHz 3.6V~35V Adjustable Buck Buck External No LSSOP-14-175mil 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 | ROHM Semicon | |
| Package | LSSOP-14-175mil | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 1.5MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 3.6V~35V | |
| Quiescent Current | 0uA | |
| Features | Overcurrent Protection、Adjustable soft-start、Frequency synchronization、Built-in LDO regulator | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Number of Outputs | 1 |

* Images are for reference only
BD9845FV-E2
Extended- Manufacturer
- MFR.Part #
- BD9845FV-E2
- JLCPCB Part #
- C5557644
- Package
- LSSOP-14-175mil
- Description
- -40℃~+85℃@(TA) 0uA 1 1.5MHz 3.6V~35V Adjustable Buck Buck External No LSSOP-14-175mil 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 #
- BD9845FV-E2
- JLCPCB Part #
- C5557644
- Package
- LSSOP-14-175mil
- Description
- -40℃~+85℃@(TA) 0uA 1 1.5MHz 3.6V~35V Adjustable Buck Buck External No LSSOP-14-175mil 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.
BD9845FV-E2 Specifications
BD9845FV-E2 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | ROHM Semicon | |
| Package | LSSOP-14-175mil | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 1.5MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 3.6V~35V | |
| Quiescent Current | 0uA | |
| Features | Overcurrent Protection、Adjustable soft-start、Frequency synchronization、Built-in LDO regulator | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the BD9845FV-E2. 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.

BD9845FV-E2 Schematic Symbol & PCB Footprint
The BD9845FV-E2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.