TRIAC dimming compatibility — what it means for the BOM
TRIAC dimming support allows direct interface with standard phase-cut wall dimmers. Analog dimming provides an alternative control path.
Lifecycle and sourcing
It is ROHS3 compliant.
TPS92410D AC DC Offline Switcher, TRIAC & Analog Dimming
MPNTPS92410D
End of Life
Texas Instruments TPS92410D, AC DC Offline Switcher, single-output LED driver, TRIAC and analog dimming, 9.5V–450V supply, -40°C to 125°C, 13-SOIC package.
$1.69Ref. price · indicative, final on quote
Packaging14-SOIC (0.154", 3.90mm Width), 13 Leads
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | AC DC Offline Switcher |
| Mounting | Surface Mount |
| Voltage | 450V |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Dimming | Analog, TRIAC |
| Package | Tube |
| Case | 14-SOIC (0.154\", 3.90mm Width), 13 Leads |
| Internal switch | No |
Product details
Frequently asked questions
Does TPS92410D support TRIAC dimming?
Yes, the TPS92410D supports both TRIAC and analog dimming, allowing direct connection to standard phase-cut wall dimmers and 0-10V or PWM control signals.
What is an alternative to TPS92410D?
A functional alternative is the LM2703MF-ADJ/NOPB, a DC-DC step-up regulator with a 0.35 A output and internal switch, but it is a different topology (boost regulator) and does not support TRIAC dimming or offline AC inputs. For a closer match, consider other TI offline LED drivers with TRIAC dimming, such as the TPS92310 family.