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Analog Devices DS1830U+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

Analog Devices DS1830U+ Sequencer, 3-Ch, 5V, Active Low

MPNDS1830U+
End of Life

Analog Devices DS1830U+ voltage sequencer, 3-channel supervisor, Active Low Open Drain output, 5V threshold, 8-uMAX/uSOP package, tube.

$5.01Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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

DS1830U+ Technical Specifications
ParameterValue
TypeSequencer
Mounting typeSurface Mount
Voltage - threshold5V
Number of voltages monitored3
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTube
Reset timeout10ms; 20ms; 50ms Minimum
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)

Product details

Active production, 3-channel voltage sequencing

The DS1830U+ is an active-production voltage sequencer from Analog Devices, monitoring three supply rails against a 5V threshold and asserting an Active Low reset via an Open Drain output when any rail falls out of tolerance. The reset timeout is configurable to 10ms, 20ms, or 50ms minimum, giving the downstream logic time to stabilize before the processor is released from reset.

Supplied in an 8-TSSOP or 8-MSOP package (0.118", 3.00mm width), the DS1830U+ is also offered in the equivalent 8-uMAX/uSOP supplier package — a surface-mount footprint that fits standard 0.65mm pitch layouts without a board spin.

Frequently asked questions

What does the DS1830U+ monitor and what is its output type?

It monitors three voltage rails against a 5V threshold and drives an Active Low reset through an Open Drain output — the output pulls low when any monitored rail drops below threshold, and the reset timeout (10/20/50ms) delays the release until the rails are stable.

What package options are available for the DS1830U+?

The DS1830U+ is offered in an 8-TSSOP or 8-MSOP package (3.00mm width, 0.118" body), also designated as the 8-uMAX/uSOP supplier package — a surface-mount footprint that is pin-compatible across the three variants.