Specification	MAX6381LT16D3+T

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Push-Pull, Totem Pole
Package / Case	6-WFDFN
Reset	Active Low
Reset Timeout [Min]	140 ms
Supplier Device Package	6-µDFN
Supplier Device Package [x]	1.5
Supplier Device Package [y]	1
Type	Simple Reset/Power-On Reset
Voltage - Threshold	1.58 V

MAX6381 Series

...

Part	Package / Case	Reset	Operating Temperature [Max]	Operating Temperature [Min]	Type	Output	Mounting Type	Reset Timeout [Min]	Voltage - Threshold	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Number of Voltages Monitored	Grade	Qualification	Reset Timeout
Analog Devices Inc./Maxim Integrated MAX6381LT29D3+T	6-WFDFN	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	140 ms	2.93 V	6-µDFN	1	1.5	1
Analog Devices Inc./Maxim Integrated MAX6381LT29D3+	6-WFDFN	Active Low	125 °C	-40 °C	Power Supply Monitor	Push-Pull Totem Pole	Surface Mount	140 ms	2.93 V	6-µDFN	1	1.5	1	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX6381XR26D3-T	SC-70 SOT-323	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	140 ms	2.63 V	SC-70-3			1
Analog Devices Inc./Maxim Integrated MAX6381XR29D3+	SC-70 SOT-323	Active Low	125 °C	-40 °C	Power Supply Monitor	Push-Pull Totem Pole	Surface Mount	140 ms	2.93 V	SC-70-3			1	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX6381XR39D2+T	SC-70 SOT-323	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	20 ms	3.9 V	SC-70-3			1
Analog Devices Inc./Maxim Integrated MAX6381XR16D1+	SC-70 SOT-323	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount		1.58 V	SC-70-3			1			1 ms
Analog Devices Inc./Maxim Integrated MAX6381XR30D3-T	SC-70 SOT-323	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	140 ms	3 V	SC-70-3			1
Analog Devices Inc./Maxim Integrated MAX6381XR26D2+	SC-70 SOT-323	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	20 ms	2.63 V	SC-70-3			1
Analog Devices Inc./Maxim Integrated MAX6381XR22D3+	SC-70 SOT-323	Active Low	125 °C	-40 °C	Power Supply Monitor	Push-Pull Totem Pole	Surface Mount	140 ms	2.19 V	SC-70-3			1
Analog Devices Inc./Maxim Integrated MAX6381LT16D3+T	6-WFDFN	Active Low	125 °C	-40 °C	Simple Reset/Power-On Reset	Push-Pull Totem Pole	Surface Mount	140 ms	1.58 V	6-µDFN	1	1.5	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.74
		10	$ 4.57
		25	$ 4.01
		100	$ 3.38
		250	$ 3.08
		500	$ 2.89
		1000	$ 2.74
	Digi-Reel®	1	$ 6.74
		10	$ 4.57
		25	$ 4.01
		100	$ 3.38
		250	$ 3.08
		500	$ 2.89
		1000	$ 2.74
	N/A	2434	$ 5.86
		25000	$ 5.86
	Tape & Reel (TR)	2500	$ 2.75

Description

General part information

MAX6381 Series

The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever VCCfalls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCCrises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.The MAX6381/MAX6384/MAX6387 have a push-pull active-low reset output. The MAX6382/MAX6385/MAX6388 have a push-pull active-high reset output, and the MAX6383/MAX6386/MAX6389/MAX6390 have an open-drain active-low reset output. The MAX6384/MAX6385/MAX6386 also feature a debounced manual reset input (with internal pullup resistor). The MAX6387/MAX6388/MAX6389 have an auxiliary input for monitoring a second voltage. The MAX6390 offers a manual reset input with a longer VCCreset timeout period (1120ms or 1200ms) and a shorter manual reset timeout (140ms or 150ms).The MAX6381/MAX6382/MAX6383 are available in 3-pin SC70 and 6-pin µDFN packages and the MAX6384–MAX6390 are available in 4-pin SC70 and 6-pin µDFN packages.ApplicationsComputersControllersCritical µP and µC Power MonitoringDual Voltage SystemsIntelligent InstrumentsPortable Battery-Powered Equipment