Integrated Circuits (ICs)

LM810M3X-4.00/NOPB

Obsolete

Texas Instruments

IC SUPERVISOR 1 CHANNEL SOT23-3

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Integrated Circuits (ICs)

LM810M3X-4.00/NOPB

Obsolete

Texas Instruments

IC SUPERVISOR 1 CHANNEL SOT23-3

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM810M3X-4.00/NOPB

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output	Totem Pole, Push-Pull
Package / Case	SOT-23-3, TO-236-3, SC-59
Reset	Active High
Reset Timeout [Min]	140 ms
Supplier Device Package	SOT-23-3
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4 V

LM810 Series

3-pin voltage supervisor (reset IC) with active-high, push-pull reset for supply monitoring

Part	Supplier Device Package	Output	Number of Voltages Monitored	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Reset	Voltage - Threshold	Type	Reset Timeout [Min]
Texas Instruments LM810M3X-4.63/NOPB	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	4.63 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-2.63	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	2.63 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3-4.00/NOPB	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	4 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3-3.08/NOPB	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	3.08 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3-2.63/NOPB	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	2.63 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-4.63	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	4.63 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-3.08	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	3.08 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-4.00/NOPB	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	4 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-2.93	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High	2.93 V	Simple Reset/Power-On Reset	140 ms
Texas Instruments LM810M3X-4.38	SOT-23-3	Push-Pull Totem Pole	1	SC-59 SOT-23-3 TO-236-3	Surface Mount	105 °C	-40 °C	Active High		Simple Reset/Power-On Reset	140 ms

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

LM810 Series

The LM809 and LM810 microprocessors supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down and brown-out conditions.

The function of the LM809 and LM810 are to monitor the VCCsupply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for 240 ms after VCCrises above the threshold. The LM809 has an active-lowRESEToutput, while the LM810 has an active-high RESET output.

Seven standard reset voltage options are available, suitable for monitoring 5-V, 3.3-V, and 3-V supply voltages.

Documents

Technical documentation and resources

No documents available