
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)/AC-DC Controllers and Regulators | |
| Manufacturer | Texas Instruments | |
| Package | SO-16-208mil | |
| Operating Temperature | -20℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 500kHz | |
| Voltage - Supply | 3.6V~50V | |
| Features | Overcurrent Protection | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| 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.
TL1451CNS technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | Texas Instruments | |
| Package | SO-16-208mil | |
| Operating Temperature | -20℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 500kHz | |
| Voltage - Supply | 3.6V~50V | |
| Features | Overcurrent Protection | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Number of Outputs | 2 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TL1451CNS. 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.

TL1451CNS datasheets or manufacturer documentation.
Datasheet: TL1451CNS Datasheet (PDF)
The TL1451CNS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.