Skip to main content Skip to first level navigation
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)
Main content
Main content

R3112 Series

Voltage Detector with Delay Function

  • Consumer
  • PLP
  • RoHS

The R3112 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. The delay time can be set with an external capacitor.

Specs & Datasheets

  Consumer
Operating Voltage Range 0.7 V to 6.0 V (6.5 V)
Operating Temperature Range -40°C to 85°C (125°C)
Supply Current Typ. 0.5 µA (R3112x27xA/C: VDD = 2.6 V)
Detector Threshold Range 0.9 V to 5.0 V (0.1 V step)
Detector Threshold Accuracy ±2.0% (Ta = 25°C)
Detector Threshold Temperature Coefficient Typ. ±100 ppm/°C
Output Type CMOS,Nch Open Drain
Package SON1612-6, SC-82AB, SOT-23-5

Download Datasheet

Technical Documents

Download Circuit Module

    ZUKEN Link Module Station

R3112xxxxA Timing Chart

R3112xxxxA Timing Chart

R3112xxxxC Timing Chart

R3112xxxxC Timing Chart

Quality & Packages

Product Name Compatibility Package Marking Reliability
R3112Dxx1x-TR-FE
  • gradeConsumerC
SON1612-6 R3112D R3112D-FE
R3112Qxx1x-TR-FE
  • gradeConsumerC
  • plpP
SC-82AB R3112Qxx1 R3112Qxx1-FE
R3112Nxx1x-TR-FE
  • gradeConsumerC
  • plpP
SOT-23-5 R3112N R3112N-FE

Refer to the datasheets for the details on the product.
The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Please contact us or our distributors for unpublished reliability information.

Sample / Buy

Functional Description

Search for similar products under conditions below.

Category:Voltage Detectors (Reset ICs)

VIN
min (V)
0.7
VIN
max (V)
6.0
Release
Delay Time
Adjustable
VDET
min (V)
0.9
VDET
max (V)
5.0