Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers
IC LED DRIVER RGLTR DIM 16WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS61181RTET
Detailed Description
6-channel white LED driver IC featuring a 1.5A maximum output current and a 38V output voltage. This boost topology component operates with a 1.2MHz frequency and accepts an input voltage range of 2.7V to 3.6V. Integrated LDO functionality is included, with a low level output current of 25mA. The device is RoHS compliant and operates within a temperature range of -40°C to 85°C, packaged in a 16-WQFN.
Package
QFN
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS61181RTET Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers technical specifications.
General
RoHS
Yes
Number of Channels
6
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3.15V
Lifecycle Status
Active
Package
QFN
Frequency
1.2MHz
Lead Free
Lead Free
Alternate Parts Comparison (TPS61181RTET vs TPS72018DRVR vs TPS72012DRVR vs TPS54292PWP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 16-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 3.6V | 4.5V | 4.5V | 18V |
| Number of Outputs | 6 | 1 | 1 | 2 |
| Output Current | 1.5A | 350mA | 350mA | 1.5A, 2.5A |
| Output Voltage | 38V | 1.8V | 1.2V | 0.8 to 14V |
| Package | QFN | WSON EP | WSON EP | HTSSOP EP |
| Radiation Hardening | No | No | No | No |
| Type | DC DC Regulator | LDO | LDO | Step Down |
| Action |
Texas Instruments TPS61181RTET Drivers, Receivers and Transceivers Overview
6-channel white LED driver IC featuring a 1.5A maximum output current and a 38V output voltage. This boost topology component operates with a 1.2MHz frequency and accepts an input voltage range of 2.7V to 3.6V. Integrated LDO functionality is included, with a low level output current of 25mA.
The device is RoHS compliant and operates within a temperature range of -40°C to 85°C, packaged in a 16-WQFN.
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC34844AEPNXP SemiconductorsNXP
IC LED DRVR RGLTR DIM 80MA 32QFN
More Parts in Drivers, Receivers and Transceivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN65LVDS311YFFRTexas InstrumentsProgrammable 27 Bit Display Serial Interface Transmitter 49-DSBGA -40 to 85
