- Manufacturer
- MFR.Part #
- LMR51440SDRRR
- JLCPCB Part #
- C6286872
- Package
- WSON-12(3x3)
- Description
- -40℃~+150℃@(TJ) 1 1.1MHz 25uA 4A 4V~36V 800mV~28V Adjustable Buck Buck Built-in Yes WSON-12(3x3) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
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 | Texas Instruments | |
| Package | WSON-12(3x3) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.1MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 4V~36V | |
| Output Current | 4A | |
| Quiescent Current | 25uA | |
| Features | Overcurrent Protection、Light load efficient mode、Operating status indication、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~28V | |
| Number of Outputs | 1 |
* Images are for reference only
LMR51440SDRRR
Extended- Manufacturer
- MFR.Part #
- LMR51440SDRRR
- JLCPCB Part #
- C6286872
- Package
- WSON-12(3x3)
- Description
- -40℃~+150℃@(TJ) 1 1.1MHz 25uA 4A 4V~36V 800mV~28V Adjustable Buck Buck Built-in Yes WSON-12(3x3) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
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 #
- LMR51440SDRRR
- JLCPCB Part #
- C6286872
- Package
- WSON-12(3x3)
- Description
- -40℃~+150℃@(TJ) 1 1.1MHz 25uA 4A 4V~36V 800mV~28V Adjustable Buck Buck Built-in Yes WSON-12(3x3) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LMR51440SDRRR Specifications
LMR51440SDRRR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Texas Instruments | |
| Package | WSON-12(3x3) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.1MHz | |
| Output Type | Adjustable | |
| Voltage - Supply | 4V~36V | |
| Output Current | 4A | |
| Quiescent Current | 25uA | |
| Features | Overcurrent Protection、Light load efficient mode、Operating status indication、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~28V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LMR51440SDRRR. 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.
LMR51440SDRRR Documents
LMR51440SDRRR datasheets or manufacturer documentation.
Datasheet: LMR51440SDRRR Datasheet (PDF)
LMR51440SDRRR Schematic Symbol & PCB Footprint
The LMR51440SDRRR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.