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, Nano Energy™, 4.5V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 4.6V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 1.5V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
204In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor LDO Voltage Regulators 5.5-45V HTSOP-J8 16A LDO Regulator
Datasheet
Product Comments
2,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSOP-J8 5 V
ROHM Semiconductor Supervisory Circuits CMOS Volt Det IC 3-5.5V HVSOF5
Datasheet
590In Stock
12,000Expected 12/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT HVSOF-5
ROHM Semiconductor Power Management Specialized - PMIC PMIC 250mA Output LDO Voltage Tracker, 3V-42V, 40 A, 10mV Accuracy
Datasheet
568In Stock
2,500Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSOP-8
ROHM Semiconductor LDO Voltage Regulators 5.5-45V SOP-J8 14A LDO Regulator
Datasheet
Product Comments
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOP-J8 5 V
ROHM Semiconductor LDO Voltage Regulators 500mA LDO Regulator w/volt det 75uA 5V
Datasheet
Product Comments
193In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT TO-263-5 5 V
ROHM Semiconductor Supervisory Circuits 1V VOLT DETECTOR IC
Datasheet
Product Comments
2,895In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 1.3V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
10In Stock
3,000Expected 9/24/2026
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 11/19/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 2.7V, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
1,284In Stock
3,000Expected 10/22/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits VOLTAGE DETECTOR IC
Datasheet
Product Comments
4,915In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, Nano Energy™, 3.0V, CMOS Output Type, Adjustable Delay Voltage Detector for Automotive
Datasheet
Product Comments
3,000In Stock
3,000Expected 10/23/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.5V, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
1,354In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.8V, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.9V, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 3.1V, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
810In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 3.3V, High Accuracy Voltage Detector
Datasheet
3,440In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.0V, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,349In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 2.3V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
854In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits Motor Driver T/R
Datasheet
2,735In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 3.3V, CMOS Output Type, High Accuracy Voltage Detector
Datasheet
2,680In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.0V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,173In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5
ROHM Semiconductor Supervisory Circuits ICs, Power Management, 4.3V, CMOS Output Type, High Accuracy Voltage Detector for Automotive
Datasheet
Product Comments
2,997In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SSOP-5