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4-SOP PKG
Integrated Circuits (ICs)

BU4218F-TR

NRND
Rohm Semiconductor

POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +1.8VV, CMOS, PDSO4, ROHS COMPLIANT, SOP-4

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4-SOP PKG
Integrated Circuits (ICs)

BU4218F-TR

NRND
Rohm Semiconductor

POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +1.8VV, CMOS, PDSO4, ROHS COMPLIANT, SOP-4

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Technical Specifications

Parameters and characteristics for this part

SpecificationBU4218F-TR
Mounting TypeSurface Mount
Number of Voltages Monitored1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
OutputOpen Drain or Open Collector
Package / CaseSC-82
ResetActive Low
Reset TimeoutAdjustable/Selectable
Supplier Device Package4-SOP
TypeSimple Reset/Power-On Reset
Voltage - Threshold1.8 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.11
10$ 0.69
25$ 0.58
100$ 0.46
250$ 0.39
500$ 0.36
1000$ 0.32
Digi-Reel® 1$ 1.11
10$ 0.69
25$ 0.58
100$ 0.46
250$ 0.39
500$ 0.36
1000$ 0.32
Tape & Reel (TR) 3000$ 0.22

Description

General part information

BU4218 Series

ROHM's low voltage CMOS reset ICs utilize CMOS processes for high precision and low current consumption. In addition, a delay circuit is built in, enabling arbitrary setting of the delay time via external capacitor. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. Tthe entire series is of course both lead-free and RoHS-compliant.·Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments)·High detection voltage accuracy : ±1%·Ultra-low current consumption

Documents

Technical documentation and resources