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Analog Devices MAX1726EUK50+T — DC-DC Power Modules
Analog Devices

MAX1726EUK50+T LDO Regulator, 5V Fixed, 20 mA, SOT-23-5

MPNMAX1726EUK50+T
End of Life

Analog Devices MAX1726EUK50+T LDO linear regulator, fixed 5V output, 20 mA, 4.5 µA quiescent current, SOT-23-5, active production, RoHS3 compliant.

$2.59Ref. price · indicative, final on quote
MAX1726EUK50+T datasheet
PackagingSC-74A, SOT-753
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

MAX1726EUK50+T Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input12V
Voltage dropout0.6V @ 20mA
Voltage - output (Min (Fixed))5V
Current - output20mA
Current - quiescent4.5 µA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
CaseSC-74A, SOT-753
Control featuresEnable
Protection featuresOver Current, Over Temperature, Reverse Polarity, Short Circuit
Number of regulators1
Output configurationPositive

Product details

Fixed 5V rail with micro-power standby

The MAX1726EUK50+T: This is a single-output positive LDO delivering a fixed 5V at up to 20 mA — sized for always-on bias rails, sensor supply, or RTC keep-alive in battery-powered gear. Quiescent current is just 4.5 µA typical — the regulator's own draw is negligible against a coin cell's self-discharge, so a device sleeping months between wake-ups loses almost nothing to the LDO.

Protection set and enable control

Built-in protection covers overcurrent, overtemperature, reverse polarity, and short circuit — the regulator survives a miswired battery or a sustained output short without damage. An Enable pin lets the system power down the output rail under firmware control, dropping the total draw to near-zero when the load is idle.

SOT-23-5 — small footprint, rework-friendly

Housed in a SOT-23-5 (SC-74A) package — 5 pins, 0.95 mm pitch, easy to hand-solder or rework with a standard hot-air station.