Skip to main content Skip to first level navigation

RICOH imagine. change.

RICOH ELECTRONIC DEVICES CO., LTD.

Global
English
ricoh.com
Skip to main content First level navigation Menu
Contact Us About Us ricoh.com
Breadcrumbs
Facebook (Open link in new window) YouTube (Open link in new window) LinkedIn (Open link in new window) E-mail Newsletter
Main content

Application Block for Battery-powered Gas Leak Detector

Battery-powered Gas Leak Detector

High-efficient DCDC converter under light load, low power consumption LDO and Op-amp make battery operation longer and reduce battery size. High-accuracy sensing with low noise and high PSRR LDO.

Recommended Items

Product Name Function
RP402 PWM/VFM Step-up DC/DC Converter with Synchronous Rectifier
RP604 0.3µA IQ Low Quiescent Current 300mA Buck-Boost DC/DC Converter with Synchronous Rectifier
RP605 Low Power Consumption 300mA Buck-Boost DC/DC Converter with Battery Monitor
RP118 100mA Low Supply Current 0.2µA LDO Regulator
RP122 Low Noise and Low Supply Current 400mA LDO Regulator
RP123 Low Noise and Low Supply Current 250mA LDO Regulator
NJU77552 1.7MHz, 50µA/ch, Excellent EMI Immunity, Rail-to-Rail Input/Output, Operational Amplifier
NJU77230/NJU77231 Rail-to-Rail Input Push-Pull Output Low power CMOS Comparators
NJU77240/NJU77241 Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators
NJW1280 High Capacitance Piezo-sounder Driver with charge pumpNew Japan Radio

Helpful Information from a Group Company

Applications Block Diagram of New Japan Radio Co., Ltd. (NJR)

NJR provides various products for automotive electronic components, industrial installation, home electrical appliances, communication equipment, etc. NJR proposes its best products for each block of the equipment. 

*Ricoh Electronic Devices and New Japan Radio are electronics companies belonging to the Nisshinbo Group.

Application Blocks