Reset ICs are integrated circuits that monitor the power supply voltage in CPU and other logic systems, initiating a system reset during power-on or when a momentary power interruption (brownout) is detected.
We support the creation of robust circuits.
Our comprehensive range of Reset ICs includes various feature sets, such as built-in delay circuits, separated sense inputs, manual reset functions, and integrated timers. All products offer high accuracy, low current consumption, and a wide detection voltage range, ensuring a broad portfolio to support your diverse system requirements.

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Parts List

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Series name

Absolute maximum
rating
[V]

Recommended
operating voltage
Min.
[V]

Recommended
operating voltage
Max.
[V]

Detection voltage
Min.
[V]

Detection voltage
Max.
[V]

Detection
voltage
accuracy
[%]

Consumption
current
[μA]

IC-PST81 12.0 0.70 10.00 0.8 6.0 ±0.5 0.25
IC-PST82 12.0 0.70 10.00 0.8 6.0 ±0.5 0.25
IC-PST86 7.0 0.95 6.50 1.2 5.2 ±1 0.25
PST851A 12.0 0.70 10.00 0.8 6.0 ±0.5 0.35
PST852A 12.0 0.70 10.00 0.8 6.0 ±0.5 0.35
PST122A 40.0 2.70 20.00 5.0 10.0 ±2 2.70
PST122B 40.0 3.00 20.00 5.0 10.0 ±2 3.00
PST122C 40.0 3.70 20.00 5.0 10.0 ±2 3.00
PST122D 40.0 2.70 20.00 5.0 10.0 ±2 3.70
PVT1C1 40.0 2.70 20.00 3.0 10.0 ±2.0 3.00
PVT1C2 40.0 2.70 20.00 3.0 10.0 ±2.0 3.00
IC-PST83 12.0 0.70 10.00 0.8 6.0 ±0.5 0.35
IC-PST84 12.0 0.70 10.00 0.8 6.0 ±0.5 0.35
PST893A 7.0 0.95 6.50 1.2 5.2 ±1 0.35
PST894A 7.0 0.95 6.50 1.2 5.2 ±1 0.35
PST89DA 7.0 0.95 6.50 1.2 5.2 ±1 0.35
PST89EA 7.0 0.95 6.50 1.2 5.2 ±1 0.35
PST893B 7.0 0.95 6.50 1.6 5.2 ±1 0.35
PST894B 7.0 0.95 6.50 1.6 5.2 ±1 0.35
PST893R 6.5 0.70 6.00 0.8 5.2 ±1 0.35
PST894R 6.5 0.70 6.00 0.8 5.2 ±1 0.35
PST853A 6.5 0.70 6.00 0.8 5.2 ±1 0.35
PST854A 6.5 0.70 6.00 0.8 5.2 ±1 0.35
PST114 40.0 2.70 20.00 5.0 10.0 ±2 1.70
PST11D 40.0 2.70 20.00 5.0 10.0 ±2 1.70
IC-PST596 12.0 12.00 2.3 4.5 ±15mV 15.00
IC-PST597 12.0 12.00 2.3 4.5 ±15mV 15.00
IC-PST598 12.0 12.00 2.3 4.5 ±15mV 15.00
PST87xA 6.0 1.20 5.50 1.6 4.6 ±1.5 1.00
PST88xA 6.0 1.20 5.50 1.6 4.6 ±1.5 1.00
PST87xR 6.0 1.20 5.50 1.6 4.6 ±1.5 1.00
PST88xR 6.0 1.20 5.50 1.6 4.6 ±1.5 1.00
PST803 7.0 1.10 6.00 1.6 5.0 ±1 0.50
PST804 7.0 1.10 6.00 1.6 5.0 ±1 0.50
PST809 7.0 1.10 6.00 1.6 5.0 ±1 0.50
PST810 7.0 1.10 6.00 1.6 5.0 ±1 0.50

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