Supervisors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Type	Number of Voltages Monitored	Voltage - Threshold	Output	Reset	Reset Timeout	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

TPS3899DL28DSER 36-V LOW RON, 1:1, 4 CHANNEL, MU Texas Instruments	2,612 In Stock	1 : ¥11.31000 Cut Tape (CT) 3,000 : ¥4.78426 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Monitor	1	2.8V	Open Drain or Open Collector	Active Low	40µs Typical	-40°C ~ 125°C (TA)	Surface Mount	6-WFDFN	6-WSON (1.5x1.5)
TPS3899DL10DSER NANOPOWER SUPERVISOR WITH PROGRA Texas Instruments	2,402 In Stock	1 : ¥12.97000 Cut Tape (CT) 3,000 : ¥4.08438 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	Simple Reset/Power-On Reset	1	1V	Open Drain or Open Collector	Active Low	40µs Typical	-40°C ~ 125°C (TA)	Surface Mount	6-WFDFN	6-WSON (1.5x1.5)

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A PMIC Supervisors is designed to monitor and/or control voltage rails within a circuit with the ability to interface with a microcontroller to maintain certain power limits. The types of Supervisors are Battery Back-up Circuit, Monitor, Multi-Voltage Supervisor, Power Supply Monitor, Regulator/Supervisor, Reset Timer, Sequencer, Simple Reset/Power-On Reset, Smart On/Off Controller, System Manager, Voltage Detector, and Watchdog Circuit.