TPS3801J25DCKRG4

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Texas Instruments

IC 2.25V SUPPLY MON SC70-5

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TPS3801J25DCKRG4

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Texas Instruments

IC 2.25V SUPPLY MON SC70-5

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS3801J25DCKRG4	TPS3801 Series

Mounting Type	Surface Mount	Surface Mount
Number of Voltages Monitored	1	1
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output	Totem Pole, Push-Pull	Totem Pole, Push-Pull
Package / Case	5-TSSOP, SOT-353, SC-70-5	5-TSSOP, SOT-353, SC-70-5
Reset	Active Low	Active Low
Reset Timeout [Min]	120 ms	15 - 120 ms
Supplier Device Package	SC-70-5	SC-70-5
Type	Simple Reset/Power-On Reset	Simple Reset/Power-On Reset
Voltage - Threshold	2.25 V	1.71 - 4.55 V
Voltage - Threshold	-	Adjustable/Selectable

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	701	$ 0.43

TPS3801 Series

200-ms delay, small supply voltage supervisors with manual reset

Part	Package / Case	Number of Voltages Monitored	Voltage - Threshold	Output	Operating Temperature [Max]	Operating Temperature [Min]	Type	Mounting Type	Reset	Reset Timeout [Min]	Supplier Device Package	Voltage - Threshold
Texas Instruments TPS3801T50DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1	4 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	15 ms	SC-70-5
Texas Instruments TPS3801I50DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1	4.55 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801E18DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1	1.71 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801T50DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1	4 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801K33DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1	2.93 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801K33DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1	2.93 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801-01DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1		Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5	Adjustable/Selectable
Texas Instruments TPS3801J25DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1	2.25 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801-01DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1		Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5	Adjustable/Selectable
Texas Instruments TPS3801L30DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1	2.64 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801L30DCKRG4 Supervisor Push-Pull, Totem Pole 1 Channel SC-70-5	5-TSSOP, SC-70-5, SOT-353	1	2.64 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5
Texas Instruments TPS3801I50DCKR The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C. The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold. The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%—2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package. The TPS380x devices are fully specified over a temperature range of –40°C to +85°C.	5-TSSOP, SC-70-5, SOT-353	1	4.55 V	Push-Pull, Totem Pole	85 °C	-40 °C	Simple Reset/Power-On Reset	Surface Mount	Active Low	120 ms	SC-70-5

Description

General part information

TPS3801 Series

The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems.

These devices assert a push-pullRESETsignal when the SENSE (adjustable version) or VDD(fixed version) drops below a preset threshold. TheRESEToutput remains asserted for the factory programmed delay time after the SENSE or VDDreturn above its threshold.

The TPS380x devices, except the TPS3801-01, incorporate a manual reset input (MR). A low level atMRcausesRESETto become active.

Documents

Technical documentation and resources