Part	Number of Voltages Monitored	Mounting Type	Reset	Type	Reset Timeout	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Output	Package / Case	Voltage - Threshold	Utilized IC / Part	Supplied Contents	Function
Texas Instruments TLV810MDBZR	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3
Texas Instruments TLV810MDBZT	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3
Texas Instruments TLV810SDBZR	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3	2.93 V
Texas Instruments TLV810SEVM-019				Power Management								TLV810S	Board(s)	Power Supply Supervisor/Tracker/Sequencer
Texas Instruments TLV810ZDBZT	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3	2.25 V
Texas Instruments TLV810RDBZR	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3	2.64 V
Texas Instruments TLV810RDBZT	1	Surface Mount	Active High	Simple Reset/Power-On Reset	120 ms	-40 °C	125 °C	SOT-23-3	Push-Pull Totem Pole	SC-59 SOT-23-3 TO-236-3	2.64 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 24.00

Description

General part information

TLV810 Series

The TLV810 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

During power-on, RESET is asserted when the supply voltage (VDD) becomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDDand keeps RESET active as long as VDDremains below the threshold voltage VIT. An internal timer delays the return of the output to the inactive state (low) to ensure proper system reset. The delay time (td(typ)= 200 ms) starts after VDDhas risen above the threshold voltage, VIT. When the supply voltage drops below the VITthreshold voltage, the output becomes active (high) again. No external components are required. All the devices in this family have a fixed sense-threshold voltage (VIT) set by an internal voltage divider.

The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available in a 3-pin SOT-23 package. The TLV810 devices are characterized for operation over a temperature range of –40°C to +125°C.

Documents

Technical documentation and resources

TLV8zzzEVM-019 User Guides

Datasheet