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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Power Management ICs - PMIC
                                                                                                  4. Supervisors & Monitors
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                                                                                                  DS1233M-55+

                                                                                                  MPU Supervisor, 1.2V-5.5Vsupp., 4.625V threshold/350 ms delay, Active-Low, Open-Drain reset, TO-92-3

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES DS1233M-55+
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS1233M-55+
                                                                                                  Order Code2512144
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  161 In Stock

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                                                                                                  QuantityPrice (ex VAT)
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                                                                                                  10+kr 18.620
                                                                                                  25+kr 17.130
                                                                                                  100+kr 15.520
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                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoDS1233M-55+
                                                                                                  Order Code2512144
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Reset Threshold Voltage - Min-
                                                                                                  Reset Threshold Voltage - Nom4.625V
                                                                                                  No. of Monitored Voltages1Monitors
                                                                                                  Supply Voltage Min1.2V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Reset Output TypeActive-Low, Open-Drain
                                                                                                  IC Case / PackageTO-92
                                                                                                  No. of Pins3Pins
                                                                                                  IC MountingThrough Hole
                                                                                                  Delay Time350ms
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)
                                                                                                  Automotive Qualification Standard-
                                                                                                  Digital IC CaseTO-92
                                                                                                  Threshold Voltage4.625V

                                                                                                  Product Overview

                                                                                                  The DS1233M-55+ is a EconoReset in 3 pin TO-92 package. The EconoReset uses a precision temperature compensated reference and comparator circuit to monitor the status of the power supply (VCC) and warning a processor based system of impending power failure. When an out of tolerance condition is detected, an internal power-fail signal forces reset to active (low) state. When VCC returns to an intolerance condition, the reset signal is kept in the active state for approximately 350ms to allow the power supply and processor to stabilize.

                                                                                                  • Supply voltage range is 1.2V to 5.5V
                                                                                                  • Operating temperature range from -40°C to 85°C
                                                                                                  • Automatically restarts microprocessor after power failure
                                                                                                  • Reduces need for discrete components
                                                                                                  • Precision temperature compensated voltage reference and voltage sensor
                                                                                                  • Internal 5Kohm pull-up resistor
                                                                                                  • Compatible with Motorola 68XXX series and HC16 microprocessors
                                                                                                  • Pin function compatible with the Motorola MC33064, MC34064, MC33164 and MC34164
                                                                                                  • Voltage trip level is 4.625V
                                                                                                  • Active-low, open-drain reset type

                                                                                                  Applications

                                                                                                  System Monitoring

                                                                                                  Warnings

                                                                                                  Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  Reset Threshold Voltage - Min

                                                                                                  -

                                                                                                  No. of Monitored Voltages

                                                                                                  1Monitors

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  IC Case / Package

                                                                                                  TO-92

                                                                                                  IC Mounting

                                                                                                  Through Hole

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Threshold Voltage

                                                                                                  4.625V

                                                                                                  Reset Threshold Voltage - Nom

                                                                                                  4.625V

                                                                                                  Supply Voltage Min

                                                                                                  1.2V

                                                                                                  Reset Output Type

                                                                                                  Active-Low, Open-Drain

                                                                                                  No. of Pins

                                                                                                  3Pins

                                                                                                  Delay Time

                                                                                                  350ms

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Digital IC Case

                                                                                                  TO-92

                                                                                                  Technical Docs (2)

                                                                                                  Application Note EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Philippines
                                                                                                  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 (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000206
                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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