Voltage Detectors (Reset ICs)

ROHM Semiconductor Voltage Detectors (Reset ICs) feature a highly accurate detection voltage of ±1% with low current consumption. The detectors are housed in small, thin packages and offer a wide range of detection voltages. The ICs can be used for every application equipped with controllers like microcontrollers, CPUs, or DSPs. The ROHM voltage detector IC series offers CMOS and open drain output. The output of reset signal can be selected for the connected power supply. Default SSOP packages are pin-compatible and function-compatible so that they can be used as replacements for existing ICs. All lineups are Pb-free and meet RoHS.

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Output Voltage
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.2V, High Accuracy Voltage Detector for Automotive
Datasheet
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2,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.6V, High Accuracy Voltage Detector for Automotive
Datasheet
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3,577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.4V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
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2,782In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT
Datasheet
4,821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 3.2V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,776In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.7V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
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2,937In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC
Datasheet
4,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 3.0V, High Accuracy Voltage Detector
Datasheet
4,631In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.6V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,906In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.7V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,961In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.7V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,655In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits 3.3V, CMOS Output Type, Fixed Delay (400msec) Voltage Detector
Datasheet
2,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-3
ROHM Semiconductor Supervisory Circuits 3.3V, CMOS Output Type, Fixed Delay (200msec) Voltage Detector
Datasheet
2,549In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-3
ROHM Semiconductor Supervisory Circuits 3.8V VOLT DETECTOR IC
Datasheet
4,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits 4.2V VOLT DETECTOR IC
Datasheet
5,064In Stock
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Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 0.9V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
1,305In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 1.1V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,952In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 1.2V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
3,244In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,623In Stock
3,000Expected 10/13/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.4V, Adjustable Delay Voltage Detector for Automotive
Datasheet
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2,943In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.5V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.6V, Adjustable Delay Voltage Detector for Automotive
Datasheet
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3,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.8V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,478In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.9V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
612In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 3.1V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
2,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5