Voltage Detector

Product
Name
Operating
Voltage
Range
Detector
Threshold
Range
Detector
Threshold
Accuracy
Reset
Signal
SENSE
pin
MR
pin
*1
Adjustable
Release Output
Delay Time
Output Delay
Time Accuracy
Supply
Current
*2
Hysteresis Package Data
Sheet
(PDF)
RP300x 0.72V to 5.50V 1.1V, 2.32V, 2.63V, 2.8V, 2.93V, 3.08V, 3.4V, 4.38V, 4.6V ±0.8% L N Y Int. Counter 50ms±5%
200ms±5%
0.95µA N DFN(PLP)
1010-4B

SOT-23-5
Download
R3114x 0.5V to 6.0V 0.7V to 5.0V ±0.8% L N N - - 0.35µA Y DFN(PLP)
1010-4

SC-82AB
SOT-23-5
Download
R3112x 0.7V to 6.0V 0.9V to 5.0V ±2.0% L N N Ext. Capacitor Not specified 0.5µA Y SON1612-6
SC-82AB
SOT-23-5
Download
R3116x 0.5V to 6.0V 0.7V to 5.0V ±0.8% L N N Ext. Capacitor ±15% 0.35µA Y DFN(PLP)
1010-4

SC-82AB
SOT-23-5
Download
R3130N 1.0V to 6.0V 1.6V to 4.8V ±1.5% L N N Int. Counter 50ms±10%
240ms±10%
1.4µA N SOT-23-3 Download
R3132x 0.75V to 6.0V 1.0V to 5.0V ±2.0% L N Y Int. Counter 240ms±15% 0.8µA N SON1612-6
SC-82AB
Download
R3133D 0.8V to 6.0V 1.0V to 5.0V ±2.0% H N Y Int. Counter 240ms±15% 0.8µA N SON1612-6 Download
R3134N 0.75V to 6.0V   1.0V to 5.0V ±1.8% L N Y Int. Counter 240ms±15% 0.8µA N SOT-23-5 Download
R3117xxx1/2*4 1.0V to 6.0V   0.7V to 5.0V ±1.0% L Y N - - 0.29µA Y DFN(PLP)
1010-4

SC-88A
SOT-23-5
Download
R3117xxx3/4*5 Download
R3118x 1.0V to 6.0V 0.6V to 5.0V ±1.5% L Y N Ext. Capacitor ±30% 0.4µA Y DFN(PLP)
1212-6

SC-88A
SOT-23-5
Download
R3111x 0.7V to 10.0V 0.9V to 6.0V ±2.0% L/H*3 N N - - 1.0µA Y SON1612-6
SC-82AB
SC-88A
SOT-23-3
SOT-23-5
SOT-89
Download
1.30MB
RN5VD 0.7V to 10.0V 0.9V to 6.0V ±2.5% L N N Ext. Capacitor Not specified 1.0µA Y SOT-23-5 Download
R3119xxxxA 1.2V to 36.0V 2.3V to 12.0V ±1.5% L N N Ext. Capacitor -50%, +80% 3.3µA Y SOT-23-5
DFN(PLP)
1820-6
Download
R3119xxxxE 2.1V to 6.0V*6 Y N - -
R3150NxxxA  1.4V to 36.0V  5.0V to 10.0V
Release
Threshold
Range*5:
5.3V to 11.0V)
 ±1.5%
Release
Threshold
Accuracy:
±1.5%)
L N N Ext. Capacitor,
Detector Output
Delay Time is
Adjustable
-35%, +40%
Detector Output
Delay Time
Accuracy:
-35%, +40%
3.8µA Y SOT-23-6 Download
2.24MB
R3150NxxxB H
R3150NxxxE 3.6V to 6.0V*6 L Y 3.5µA
R3150NxxxF H
Product
Name
Operating
Voltage
Range
Detector
Threshold
Range
Detector
Threshold
Accuracy
Reset
Signal
SENSE
pin
MR
pin
*1
Adjustable
Release Output
Delay Time
Output Delay
Time Accuracy
Supply
Current
*2
Hysteresis Package Data
Sheet
(PDF)

* : Products partially available for applications under a high temperature environment. For details, please refer to each product page or High Temperature Products.

  • *1Manual Reset Pin
  • *2Detector Threshold (-VDET)=1.5V, Detection Released
  • *3SON1612-6, SC-82AB and SC-88A generates a high reset signal.
  • *4If the SENSE pin voltage of R3117xxx1A/C and R3117Qxx2A/C make the gradual curve by rasing 0.5V/ms or less, it may cause noise when the output voltage is switched from low to high. Please use R3117xxx3A/C and R3117Qxx4A/C Series for new designs instead of these products to avoid the above problem.
  • *5R3117xxx3A/C and R3117Qxx4A/C Series may cause the malfunction (miss detection), in the case of its VDD pin voltage changes very rapidly. Please check the details in the page 11 of the datasheet.
  • *6Input Voltage of SENSE Pin: 0V to 36.0V
  • *7Detector Threshold (-VDET) and Release Threshold (+VDET) are adjustable. Detector Output Delay Time and Release Output Delay Time are also adjustable using external capacitors.

*

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Technical Info.

  • Application Note

    Technical Information on Ricoh Power Management ICs.

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