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| Part No. | Features | Vcc(V) | Icc(uA) | Detect Volt. Range (V) | Accurate | Package | ||
| 81XX |
Power Reset IC *High precision voltage detection. (VSS 3% max) *low current consumption.(ICCH=5μA max. ICCL=5μA max.) *Low operating threshold voltage (0.65V typ.) *Hysteresis voltage is provided as a detect voltage.(50mV typ.) *Large output current at the time ON (15mA typ.) *The detect voltage can be selected at your discretion at 0.1V step within the range of 1.9V to 4.6V by the following stipulation method. |
-0.3V~+10.0V | 3.0uA (Typ)/ 5.0uA (Max) | 1.8V~4.6V & 5.0V | ±3.0% |
SOT-23 SOT-25 SOT-23-3 SOT-89 TO-92 |
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| 81CXX |
CMOS Output Voltage Detectors with Built-in Delay. Built-in Delay Time:1ms ~ 50ms &50 ~ 200 ms& 200ms ~ 400ms * Highly Accurate: Detect voltage ± 2% * Built-In Delay time : 1ms ~ 50ms 50ms ~ 200ms 200ms ~ 400ms * Detect Voltage Temperature / Characteristics: TYP± 100ppm/°C * Wide Operating Voltage Range : 0.7V ~ 10.0V * Low Current Consumption : TYP 1.0μA (VIN=2.0V) |
0.7V~+10.0V | 2.0uA (Typ)/ 4.2uA (Max) | 1.0V ~ 5.0V | ±2.0% |
SOT-23 SOT-89 SOT-323 TO-92 SOT-223 SOT-23-3 |
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| 81NXX |
Nch Open Drain Voltage Detectors with Built-in Delay. Built-in Delay Time:1ms ~ 50ms &50 ~ 200 ms& 200ms ~ 400ms * Highly Accurate: Detect voltage ± 2% * Built-In Delay time : 1ms ~ 50ms 50ms ~ 200ms 200ms ~ 400ms * Detect Voltage Temperature / Characteristics: TYP± 100ppm/°C * Wide Operating Voltage Range : 0.7V ~ 10.0V * Low Current Consumption : TYP 1.0μA (VIN=2.0V) |
0.7V~+10.0V | 2.0uA (Typ)/ 4.2uA (Max) | 1.0V ~ 5.0V | ±2.0% |
SOT-23 SOT-89 SOT-323 TO-92 SOT-223 SOT-23-3 |
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| 82XX |
Voltage Detection and System Reset IC with Manual Reset Function, Built-in Delay Time:30~75ms;60~150ms;120~300ms;240ms ~600ms;480~1200ms * Internal Fixed Delay Time Setting by Counter Timer * Grate Delay Time Temperature Characteristics:±800ppm/°C * Operating Limit Voltage as 0.65V(Typ.) * Hysteresis Voltage Provided: 50mV(Typ.) * Circuit Current While On ICCL=300μA(Typ.) * Circuit Current While Off ICCH=200μA(Typ.) |
-0.3V~+10.0V | 600uA (Max) | 1.8V~4.6V & 5.0V | - | SOT-25 | ||
| 82CXX |
CMOS Output Voltage Detectors *High-accuracy detection voltage : ±2% *Detect voltage range : 1.3V to 6.2V in 0.1V increments *Detect voltage temperature characteristics: TYP. ±100ppm/°С. *Wide operating voltage range : 0.7V to 10.0V *Low current consumption : TYP 0.7μA(at VIN=1.5V) |
12.0V | 1.1uA (Typ)/ 3.6uA (Max) | 0.9V ~ 6.2V | ±2.0% |
SOT-25 SOT-23 SOT-23-3 SOT-89 TO-92 |
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| 82NXX |
N-ch Open Drain Output Voltage Detectors * High-accuracy detection voltage : ±2% * Detect voltage range : 1.3V to 6.0V in 0.1V increments * Detect voltage temperature characteristics: TYP.±100ppm/°C. * Wide operating voltage range : 0.7V to 10.0V * Low current consumption : TYP 0.7μA (at VIN=1.5V) |
12.0V | 1.3uA (Typ)/ 4.0uA (Max) | 0.9V ~ 6.0V | ±2.0% |
SOT-25 SOT-23 SOT-23-3 SOT-89 TO-92 |
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| 83CXXX |
CMOS Output Voltage Detectors with Manual Reset Function. Built-in Delay Time: 140~520ms * +3V, +3.3V, and +5V power-supply voltages * Full temperature rated * Supply current: 5μA * Available in configuration: push-pull RESET output * 140ms minimum power-on reset pulse width * Guaranteed reset to VCC = +1V * Power supply transient Immunity * Eliminating external components * Manual reset input |
-0.3V~+6.0V | 5.0uA (Typ)/ 8.0uA (Max) | 2.93V ~ 3.08V | ±2.5% | SOT-143 | ||
| 88CXX |
CMOS Output High-Precision Voltage Detectors with Delay Controlled by External Capacitor * Highly accurate : 2.0% * Hysteresis characteristics: 5% typ. * Ultra-low current consumption: 1.0μA typ. (VDD=2.0V) * Detection voltage ranges: 1.5~6V and step by 0.1V. * Low operating voltage based on detection voltage * Delay time setting by an additional external capacitor |
0.95V~+10.0V | 1.5uA (Typ)/ 5.0uA (Max) | 1.6V,1.7V,1.8V,1.9V,2.0V,2.1V,2.2V,2.3V,2.4V,2.5V,2.6V,2.7V,2.8V,2.9V,3.0V,3.1V,3.2V,3.3V,3.4V,3.5V,3.6V,3.7V,3.8V,3.9V,4.0V,4.1V,4.2V,4.3V,4.4V,4.5V,4.6V,4.7V,4.8V,4.9V,5.0V,5.1V,5.2V,5.3V,6.0V | ±2.0% | SOT-23-5 SOT-25 | ||
| 88NXX |
Nch Open Drain High-Precision Voltage Detectors with Delay Controlled by External Capacitor * Extremely Low Current Dissipation :1.2μA Typ. (Detection Voltage ≥ 1.5 V @ VDD=3.5 V) * ±2.0 % Accuracy Detection Voltage * Hysteresis Characteristics: 5% TYP * Detection Voltage varies from 1.5V to 6.0V with 0.1V step * Output Forms: N-ch open-drain output (when it is in Active-Low) |
0.95V~+10.0V | 5.0uA (Max) | 1.1V ~ 6.0V | ±2.0% | SOT-25 SOT-143 | ||
| 89CXX/89NXX |
* Adjustable delay Time * N-ch open drain and CMOS output selectable * Ultra-low current consumption * Wide operating temperature range |
-0.3 ~ +7 | 0.88-2.28uA (Max) | 0.9V-4.8V | - | SOT-23-5 SOT-343 | ||
| U7704* | Nch Open Drain Output Voltage Detection, Low Quiescent Current, Adjustable delay time with external capacitor, Manual Reset | 0.95V~+10.0V | 0.9uA (Typ)/2.0uA (Max) | 1.0V ~ 6.0V | ±1.0% | SOT-25 SOT-23-5 SOT-353 | ||
| U7705* |
CMOS Output Voltage Detection, Low Quiescent Current, Adjustable delay time with external capacitor, Manual Reset |
0.95V~+10.0V | 0.9uA (Typ)/2.0uA (Max) | 1.0V ~ 6.0V | ±1.0% | SOT-25 SOT-23-5 SOT-353 | ||
| UIC809 |
MICROPROCESSOR RESET CIRCUITS * Voltage monitor for 3V or 3.3V or 5V power supplies * Valid RESET remains with VCC as low as 1V * Typical supply current: 5μA * Fixed 140ms minimum reset pulse width * With Manual reset input |
-0.3V~+6.0V | 10.0uA (Max) | - | - | SOT-23-3 | ||
| UIC811 |
Microprocessor Reset Circuits Include Manual Reset. Built-in Delay Time: 140~560ms; Reset Out With Active Low * Voltage monitor for 3V or 3.3V or 5V power supplies * Valid RESET remains with VCC as low as 1V * Typical supply current: 5μA * Fixed 140ms minimum reset pulse width * With Manual reset input |
-0.3V~+6.0V | 25.0uA (Max) | 2.63V ~ 5.0V | ±2.5% |
SOT-23 SOT-23-3 SOT-143 SOT-343 |
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| UIC812 |
4-PIN μP VOLTAGE MONITORS WITH MANUAL RESET INPUT * Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages * Available in Three Output Configurations Open-Drain RESET Output * Typical supply current: 5μA * 230 mS Min Power-On Reset Pulse Width * Guaranteed Reset Valid to VCC=+1V * Power Supply Transient Immunity * Manual Reset Input * 2% Threshold Accuracy |
-0.3V~+6.0V | 20.0uA (Max) | 2.63V ~ 4.63V | ±2.0% | SOT-23-5 SOT-143 | ||
| UIC813 |
3-PIN MICROPROCESSOR RESET CIRCUITS * Voltage monitor for 3V or 3.3V or 5V power supplies * Valid RESET remains with VCC as low as 1V * Typical supply current: 10μA * Fixed 140ms minimum reset pulse width * Push-Pull Reset Active High Optput. |
-0.3V~+6.0V | 30.0uA (Max) | 2.63V ~ 4.63V | ±2.0% | SOT-23 SOT-143 | ||
| UTC812 |
Microprocessor Reset Circuits Include Manual Reset. Built-in Delay Time: 140~560ms; Reset Out With Active Low * Supply Current: 10μA * Precision Monitoring of +5V, +3.3V, +3.0V Powered Circuits * With the Two Configurations In The Following: Push-Pull RESET Output * Power-On Reset Pulse Width: 140ms (MIN.) * Outputs Guaranteed To Be In The Correct Logic State for VCC Down to 1V. * Required No External Components * Power Supply Transient Immunity |
-0.3V~+6.0V | 10.0uA (Typ)/ 23uA (Max) | 2.63V ~ 5.0V | ±2.5% | SOT-23-3 | ||
