Integrated Circuits (ICs)

BD39042MUF-CE2

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SYSTEM POWER GOOD + WATCHDOG TIMER + RESET FOR AUTOMOTIVE

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Search across all available documentation for this part.

DocumentsHow to Use the Thermal Resistance and Thermal Characteristics Parameters Impedance Characteristics of Bypass Capacitor +15

Integrated Circuits (ICs)

BD39042MUF-CE2

Active

Rohm Semiconductor

SYSTEM POWER GOOD + WATCHDOG TIMER + RESET FOR AUTOMOTIVE

Deep-Dive with AI

DocumentsHow to Use the Thermal Resistance and Thermal Characteristics Parameters Impedance Characteristics of Bypass Capacitor +15

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BD39042MUF-CE2

Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Voltages Monitored	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	16-VFQFN Exposed Pad
Qualification	AEC-Q100
Reset	Active High
Reset Timeout	9 ms
Supplier Device Package	VQFN16FV3030
Type	Watchdog Circuit
Voltage - Threshold	2.55 V, 2.5 V

BD39042MUF-C Series

System Power Good + Watchdog Timer + Reset for Automotive

Part	Mounting Type	Grade	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Reset Timeout	Voltage - Threshold	Package / Case	Reset	Qualification	Type	Number of Voltages Monitored	Output
Rohm Semiconductor BD39042MUF-CE2	Surface Mount Wettable Flank	Automotive	-40 °C	125 °C	VQFN16FV3030	9 ms	2.5 V 2.55 V	16-VFQFN Exposed Pad	Active High	AEC-Q100	Watchdog Circuit	4	Open Drain or Open Collector

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	$ 3.74
		10	$ 2.45
		25	$ 2.12
		100	$ 1.74
		250	$ 1.56
		500	$ 1.45
		1000	$ 1.36
	Digi-Reel®	1	$ 3.74
		10	$ 2.45
		25	$ 2.12
		100	$ 1.74
		250	$ 1.56
		500	$ 1.45
		1000	$ 1.36
	Tape & Reel (TR)	3000	$ 0.67
		6000	$ 0.63
		9000	$ 0.61
		15000	$ 0.59

Description

General part information

BD39042MUF-C Series

BD39042MUF-C is a supervisor IC with quad power good, Watchdog timer and reset. This IC enables existing system to improve its ASIL level easily. BD39042MUF-C includes built-in self-test (BIST).