
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 | |
| Package | SO-16 | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 400kHz | |
| Voltage - Supply | 3.5V~16V | |
| Output Type | Adjustable、Fixed | |
| Quiescent Current | 160uA | |
| Features | Light load efficient mode、Adjustable current limiting | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 3.3V、5V | |
| Number of Outputs | 2 |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LTC1143LCS#TRPBF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Analog Devices | |
| Package | SO-16 | |
| Operating Temperature | 0℃~+70℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 400kHz | |
| Voltage - Supply | 3.5V~16V | |
| Output Type | Adjustable、Fixed | |
| Quiescent Current | 160uA | |
| Features | Light load efficient mode、Adjustable current limiting | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 3.3V、5V | |
| Number of Outputs | 2 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LTC1143LCS#TRPBF. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

LTC1143LCS#TRPBF datasheets or manufacturer documentation.
Datasheet: LTC1143LCS#TRPBF Datasheet (PDF)
The LTC1143LCS#TRPBF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.