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TPS3510D

TPS3510D Multi-Voltage Supervisor, 3.3V/5V/12V, 8-SOIC

MPNTPS3510D
Active

Texas Instruments TPS3510D, Multi-Voltage Supervisor, 3 channels, thresholds 3.3V/5V/12V, Active Low reset, Open Drain output, 200 ms min timeout, -40°C to 85°C, 8-SOIC package.

$1.6400Ref. price · indicative, final on quote
Texas Instruments TPS3510D datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS3510D specifications
ParameterValue
TypeMulti-Voltage Supervisor
MountingSurface Mount
Voltage - threshold3.3V, 5V, 12V
Number of voltages monitored3
Operating temperature-40°C~85°C(TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTube
Reset timeout200ms Minimum
Case8-SOIC (0.154\", 3.90mm Width)

Product details

Three-rail supervisor in an SOIC-8

The Texas Instruments TPS3510D is a three-channel multi-voltage supervisor that monitors the 3.3 V, 5 V, and 12 V rails common in ATX power supplies and industrial power systems. It asserts an active-low reset signal (open-drain output) whenever any monitored rail drops below its threshold, and holds reset low for a minimum of 200 ms after all rails return to tolerance.

The 200 ms minimum reset timeout is long enough to let most MCUs and FPGAs finish their power-on initialization before the reset pin is released. The open-drain output lets you wire-OR the reset signal with other supervisors or a manual reset button — pull it up to the logic supply voltage of your choice.

The base product number TPS3510 covers the family; the D suffix indicates the 8-SOIC package and tube shipping.

Frequently asked questions

What is the reset timeout of TPS3510D?

The reset timeout is a minimum of 200 ms. After all monitored rails return above their thresholds, the reset output stays low for at least 200 ms before releasing.

Can TPS3510D replace TPS3510?

Yes — the TPS3510D is the 8-SOIC surface-mount variant of the base TPS3510 supervisor. The base product number TPS3510 covers the family; the D suffix specifies the package and shipping form. Electrical function is identical.

What is the equivalent of TPS3510D?

There is no pin-for-pin second source for the three-channel TPS3510D. The TLV803EA29VDBZR is a single-channel simple reset/power-on reset supervisor with a different threshold (2.93 V) and a 130 ms timeout — it is not a functional equivalent for monitoring 3.3 V, 5 V, and 12 V rails simultaneously.