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Analog Devices DS1233-15+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

DS1233-15+ Analog Devices EconoReset Supervisor, 4.125V

MPNDS1233-15+
End of Life

Analog Devices EconoReset Simple Reset/Power-On Reset, DS1233-15+, Active Low Open Drain Output, 4.125V Threshold, 250ms Reset Timeout, TO-92-3, Through Hole, Industrial Temp.

$1.82Ref. price · indicative, final on quote
DS1233-15+ datasheet
PackagingTO-226-3, TO-92-3 (TO-226AA)
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

DS1233-15+ Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
SeriesEconoReset
Mounting typeThrough Hole
Voltage - threshold4.125V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageBulk
Reset timeout250ms Minimum
CaseTO-226-3, TO-92-3 (TO-226AA)

Product details

Single-rail supervisor with a 4.125V trip point

The DS1233-15+ is a single-channel Simple Reset/Power-On Reset supervisor from Analog Devices' EconoReset series. It monitors one voltage rail and asserts an Active Low, Open Drain reset output when the supply drops below 4.125V (the threshold), holding the reset for a minimum of 250ms after the rail recovers. This part sits in the Microcontrollers & Processors category — it is the reset watchdog for a single MCU or processor core, not a multi-voltage sequencer.

Industrial temperature and through-hole packaging

Housed in a TO-92-3 (TO-226AA) through-hole package, it is a drop-in replacement for legacy socketed or hand-soldered designs. The three pins are GND, RESET, and VCC — no external timing capacitor needed; the 250ms timeout is internal. The open-drain output lets the reset line be wire-ORed with other supervisors or a manual reset button — a pull-up resistor to the MCU's VCC is required.

Frequently asked questions

How can I order DS1233-15+ and check availability?

The DS1233-15+ is an active part sourced through independent distribution.