


TM1929
- Manufacturer
- MFR.Part #
- TM1929
- JLCPCB Part #
- C5174517
- Package
- QSOP-24-150mil
- Description
- -40℃~+85℃ 18 2.4V~5.5V 3% 400kHz 40mA Built-in I2C QSOP-24-150mil LED Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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 | LED Drivers/LED Drivers | |
| Manufacturer | TM(Shenzhen Titan Micro Elec) | |
| Package | QSOP-24-150mil | |
| Constant Current Accuracy | 3% | |
| Number of Channels | 18 | |
| Frequency - Switching | 400kHz | |
| Voltage - Input(DC) | 2.4V~5.5V | |
| Output Current | 40mA | |
| Dimming | I2C | |
| Switch Tube (Built-In/External) | Built-in | |
| Operating temperature | -40℃~+85℃ |

* Images are for reference only
TM1929
Extended- Manufacturer
- MFR.Part #
- TM1929
- JLCPCB Part #
- C5174517
- Package
- QSOP-24-150mil
- Description
- -40℃~+85℃ 18 2.4V~5.5V 3% 400kHz 40mA Built-in I2C QSOP-24-150mil LED Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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
TM1929
Extended- Manufacturer
- MFR.Part #
- TM1929
- JLCPCB Part #
- C5174517
- Package
- QSOP-24-150mil
- Description
- -40℃~+85℃ 18 2.4V~5.5V 3% 400kHz 40mA Built-in I2C QSOP-24-150mil LED Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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.
TM1929 Specifications
TM1929 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/LED Drivers | |
| Manufacturer | TM(Shenzhen Titan Micro Elec) | |
| Package | QSOP-24-150mil | |
| Constant Current Accuracy | 3% | |
| Number of Channels | 18 | |
| Frequency - Switching | 400kHz | |
| Voltage - Input(DC) | 2.4V~5.5V | |
| Output Current | 40mA | |
| Dimming | I2C | |
| Switch Tube (Built-In/External) | Built-in | |
| Operating temperature | -40℃~+85℃ |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TM1929. 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.

TM1929 Documents
TM1929 datasheets or manufacturer documentation.
Datasheet: TM1929 Datasheet (PDF)
TM1929 Schematic Symbol & PCB Footprint
The TM1929 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.