Specification	BD87B29FVM-CTR

Grade	Automotive
Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	8-VSSOP, 8-MSOP
Qualification	AEC-Q100
Reset	Active Low
Reset Timeout	5.5 ms
Supplier Device Package	8-MSOP
Type	Voltage Detector
Voltage - Threshold	2.9 V

BD87B29FVM-C Series

Voltage Detector ICs with Watchdog Timer for Automotive

Part	Qualification	Reset Timeout	Mounting Type	Voltage - Threshold	Package / Case	Reset	Operating Temperature [Min]	Operating Temperature [Max]	Type	Supplier Device Package	Number of Voltages Monitored	Grade	Output
Rohm Semiconductor BD87B29FVM-CTR	AEC-Q100	5.5 ms	Surface Mount	2.9 V	8-MSOP 8-VSSOP	Active Low	-40 °C	125 °C	Voltage Detector	8-MSOP	1	Automotive	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	$ 1.99
		10	$ 1.27
		25	$ 1.08
		100	$ 0.86
		250	$ 0.76
		500	$ 0.70
		1000	$ 0.64
	Digi-Reel®	1	$ 1.99
		10	$ 1.27
		25	$ 1.08
		100	$ 0.86
		250	$ 0.76
		500	$ 0.70
		1000	$ 0.64
	Tape & Reel (TR)	3000	$ 0.58
		6000	$ 0.54
		9000	$ 0.53
		15000	$ 0.51
Newark	Each (Supplied on Cut Tape)	1	$ 1.99
		10	$ 1.11
		25	$ 0.99
		50	$ 0.88
		100	$ 0.76
		250	$ 0.72
		500	$ 0.68
		1000	$ 0.62

Description

General part information

BD87B29FVM-C Series

BD87B29FVM-C integrate a Reset (RESET) that monitors the input voltage of the microcomputer and a Watchdog Timer (WDT) that monitors the clock signal of the microcomputer. Even with its wide input voltage up to 20V the quiescent current is kept low, making it possible to improve redundancy of various system with low current consumption. The RESET detection voltage can be selected either from fixed type or from variable type just by adjusting the external resister. Also, the RESET delay time and Watchdog monitor time can be adjusted by the external capacitor.