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Free Delay Time Setting CMOS Voltage Detector IC - BD4142HFV

BD4142HFV is 1ch voltage detector IC for monitoring an input voltage line. The default detected voltage is 0.5V and is adjustable via external resistors. When monitoring an input voltage supply, the IC outputs a HIGH signal via a PGOOD pin when the supply rises above the threshold and is LOW when below.

* This is a standard-grade product.
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Technical Documents

Application Note

Thermal Resistance
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Part Explanation
For ICs

Additional information Batch Download 

Package Information

Package Information
Package Structure, Packing Specification, Footprint dimensions, Marking Specification, Storage conditions, Soldering conditions
Anti-Whisker formation

Environmental Data

UL94 Flame Classifications of Mold Compound
Compliance with the ELV directive
REACH SVHC Non-use Declaration
RoHS Comission Delegated Directive

Export Information

The Export Control Order
Export Administration Regulations(EAR)


Factory Information