APX803L Micro Power Voltage Detectors

Diodes Incorporated APX803L Micro Power Voltage Detectors are designed for monitoring the power supplies in microprocessors (μP), μC, and digital systems. The APX803L requires a low supply current of only 1.0μA which minimizes the operating current, improving system efficiency on portable, battery-powered devices. High threshold voltage accuracy of +1.5% on the device allows precise VCC reset thresholds. The device circuits perform supervisory functions by sending out a reset signal when the monitored VCC level falls below the chosen threshold voltage level. The reset signal will remain until VCC recovers to a level higher than the threshold voltage, completing the cycle. Another benefit provided is an open-drain output with an active-low output pin that features several delay time options (0ms, 55ms, 220ms, and 450ms) as needed by the system. The packages of 3-pin SOT23, SOT323, SC59, SOT25, and two-pin variants are available on the APX803L Voltage Detectors.

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Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité.
Qté. RoHS Modèle de ECAO Type
Style de montage
Package/Boîte
Tension de seuil
Nombre d'entrées contrôlées
Type de sortie
Réinitialisation manuelle
Horloges de surveillance (type watchdog)
Basculement sur la batterie de secours
Durée du délai avant réinitialisation
Tension d’alimentation - Max.
Température de fonctionnement min.
Température de fonctionnement max.
Précision
Série
Conditionnement

Diodes Incorporated Circuits de surveillance 3.3V, 55ms Reset Generator
Fiche technique
3 239En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3.3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 55 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 4.6V, 55ms Reset Generator
Fiche technique
3 271En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 4.6 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 55 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 1.2V, 220ms Reset Generator
Fiche technique
4 499En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 1.2 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 1.6V, 220ms Reset Generator
Fiche technique
3 303En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 1.6 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 1.8V, 220ms Reset Generator
Fiche technique
358En stock
3 00023/03/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 1.8 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.3V, 220ms Reset Generator
Fiche technique
940En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.5V, 220ms Reset Generator
Fiche technique
2 453En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.5 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.6V, 220ms Reset Generator
Fiche technique
4 892En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.6 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.7V, 220ms Reset Generator
Fiche technique
4 048En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.7 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.7V, 220ms Reset Generator
Fiche technique
4 527En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23R-3 2.7 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.8V, 220ms Reset Generator
Fiche technique
4 503En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.8 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.9V, 220ms Reset Generator
Fiche technique
689En stock
15 00020/02/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.9 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 3.0V, 220ms Reset Generator
Fiche technique
4 597En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 3.1V, 220ms Reset Generator
Fiche technique
3 301En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3.1 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 3.3V, 220ms Reset Generator
Fiche technique
2 897En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3.3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 3.6V, 220ms Reset Generator
Fiche technique
3 839En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3.6 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 4.1V, 220ms Reset Generator
Fiche technique
2 956En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 4.1 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 4.3V, 220ms Reset Generator
Fiche technique
3 421En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 4.3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 4.4V, 220ms Reset Generator
Fiche technique
2 992En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 4.4 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 220 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.6V, 450ms Reset Generator
Fiche technique
6 113En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.6 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.7V, 450ms Reset Generator
Fiche technique
2 847En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.7 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance Reset Generator
Fiche technique
2 977En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23R-3 2.7 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 2.9V, 450ms Reset Generator
Fiche technique
3 350En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 2.9 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 3.3V, 450ms Reset Generator
Fiche technique
4 778En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 3.3 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel

Diodes Incorporated Circuits de surveillance 4.0V, 450ms Reset Generator
Fiche technique
4 635En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 3 000

Voltage Detector SMD/SMT SOT-23-3 4 V 1 Input Active Low, Open Drain No Manual Reset No Watchdog No Backup 450 ms 5.5 V - 40 C + 150 C 1.5 % APX803L Reel, Cut Tape, MouseReel