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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Power Management ICs - PMIC
                                                                                                    4. Supervisors & Monitors
                                                                                                    Print Page

                                                                                                    TCM809LENB713

                                                                                                    Reset Monitor 463V, Active-Low Reset, 1.2V-5.5Vin, SOT-23B3

                                                                                                    MICROCHIP TCM809LENB713
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTCM809LENB713
                                                                                                    Order Code9762744
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    Packaging Options
                                                                                                    4,090 In Stock

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                                                                                                    QuantityPrice
                                                                                                    1+HK$3.790
                                                                                                    25+HK$3.130
                                                                                                    100+HK$2.880
                                                                                                    3000+HK$2.830
                                                                                                    Price for:Each (Supplied on Cut Tape)
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$3.79
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                                                                                                    Product Information

                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTCM809LENB713
                                                                                                    Order Code9762744
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Reset Threshold Voltage - Min-
                                                                                                    Reset Threshold Voltage - Nom4.63V
                                                                                                    No. of Monitored Voltages1Monitors
                                                                                                    Supply Voltage Min1.2V
                                                                                                    Supply Voltage Max5.5V
                                                                                                    Reset Output TypeActive-Low
                                                                                                    IC Case / PackageSOT-23B
                                                                                                    No. of Pins3Pins
                                                                                                    IC MountingSurface Mount
                                                                                                    Delay Time320ms
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product Range-
                                                                                                    Qualification-
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (25-Jun-2025)
                                                                                                    Automotive Qualification Standard-
                                                                                                    Digital IC CaseSOT-23B
                                                                                                    Threshold Voltage4.63V

                                                                                                    Product Overview

                                                                                                    The TCM809LENB713 is a 3-pin Microcontroller Reset Monitor with active-low push-pull RESET output. The supervisor circuit designed to monitor VDD in digital systems, providing a reset signal to the host processor, when necessary. No external components are required. The RESET output is typically driven active within 65µs of VDD falling through the reset voltage threshold. RESET is maintained active for a minimum of 140ms after VDD rises above the reset threshold. The output of the TCM809 is valid down to VDD=1V. It is optimized to reject fast transient glitches on the VDD line.

                                                                                                    • VDD transient immunity
                                                                                                    • 9µA Typical low supply current

                                                                                                    Applications

                                                                                                    Computers & Computer Peripherals, Portable Devices, Automotive

                                                                                                    Technical Specifications

                                                                                                    Reset Threshold Voltage - Min

                                                                                                    -

                                                                                                    No. of Monitored Voltages

                                                                                                    1Monitors

                                                                                                    Supply Voltage Max

                                                                                                    5.5V

                                                                                                    IC Case / Package

                                                                                                    SOT-23B

                                                                                                    IC Mounting

                                                                                                    Surface Mount

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    Threshold Voltage

                                                                                                    4.63V

                                                                                                    Reset Threshold Voltage - Nom

                                                                                                    4.63V

                                                                                                    Supply Voltage Min

                                                                                                    1.2V

                                                                                                    Reset Output Type

                                                                                                    Active-Low

                                                                                                    No. of Pins

                                                                                                    3Pins

                                                                                                    Delay Time

                                                                                                    320ms

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    Qualification

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Digital IC Case

                                                                                                    SOT-23B

                                                                                                    Technical Docs (3)

                                                                                                    Technical Data Sheet EN

                                                                                                    Product Change Notice EN

                                                                                                    CAD CadSoft_EAGLE EN

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                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    United States
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.000033
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