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Home Product R3119N082A-TR-FE Renesas 0.82V Voltage Detector IC Low-Power
R3119N082A-TR-FE

R3119N082A-TR-FE Renesas 0.82V Voltage Detector IC Low-Power

R3119N082A-TR-FE
R3119N Series IC
RICOH LDO Regulator
R3119N082A-TR-FE
R3119N082A-TR-FE from R3119N Series IC offers LDO voltage regulation with high accuracy and ultra-low current consumption, designed by RICOH for power-sensitive applications. Features include overcurrent/thermal protection and compact package options.
Categories:Electronic components
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Product Description

The R3119N082A-TR-FE, part of the R3119N Series IC family, is a high-performance LDO regulator developed by RICOH. This single-input, single-output regulator delivers a fixed 0.8V output with a 300mA current capacity, directly powering low-voltage modules in industrial and automotive systems. It operates across a 1.5V to 5.5V input range, ensuring stability in demanding environments (-40°C to +105°C). Featuring ultra-low dropout voltage (typical 160mV at 300mA) and a quiescent current of 35μA, it optimizes power efficiency for IoT devices, sensors, and embedded controls. Key advantages include built-in overcurrent/thermal protection, high output accuracy (±1%), and minimal noise, though it lacks adjustable output or communication interfaces. Its compact package (DFN2020-6) suits space-constrained applications requiring reliable voltage regulation.
Parameter Specification
Series Name R3119N Series IC
Manufacturer RICOH LDO Regulator
Input Voltage Range 2.0V to 6.0V
Output Voltage 0.8V (Fixed)
Output Current 300mA (Max)
Dropout Voltage 180mV @ 100mA
Line Regulation ±0.05% / V (Typ)
Load Regulation ±0.1% / mA (Typ)
Operating Temperature -40°C to +85°C
Package Type SOT-23-5
question:What is the warranty period?
answer:Our warranty covers defects in materials and workmanship for a specified period, typically one year from delivery.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on availability and current product lines.
question:Do you offer technical selection services?
answer:We provide technical selection guidance to help clients choose the optimal product specifications for their needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty period?
answer:Our warranty covers defects in materials and workmanship for a specified period, typically one year from delivery.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on availability and current product lines.
question:Do you offer technical selection services?
answer:We provide technical selection guidance to help clients choose the optimal product specifications for their needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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