Voltage Supervisors

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Description Price Voltage Supervisor Type Number of Supervisors Watchdog Timer Manual Reset Maximum Reset Threshold Voltage Minimum Reset Threshold Voltage Mounting Type Package Type Pin Count Dimensions Height Length Maximum Monitored Voltage Maximum Operating Supply Voltage
RS Stock No. 789-3925
Mfr. Part No.CAT811STBI-GT3
HK$3.15
Each (In a Pack of 20)
units
Microprocessor Power Supply Supervisor 1 - Yes 3V 2.85V Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm 5V 5.5 V
RS Stock No. 163-0671
Mfr. Part No.NCP302HSN27T1G
HK$1.49
Each (On a Reel of 3000)
units
Voltage Detector 1 - - 2.781V 2.619V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm 4.9V 10 V
RS Stock No. 121-6412
Mfr. Part No.CAT811STBI-GT3
HK$1.253
Each (On a Reel of 3000)
units
Microprocessor Power Supply Supervisor 1 - Yes 3V 2.85V Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm 5V 5.5 V
RS Stock No. 163-0682
Mfr. Part No.NCP303LSN30T1G
HK$1.65
Each (On a Reel of 3000)
units
Voltage Monitor 1 - - 4.4V 2.59V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm - 10 V
RS Stock No. 124-9970
Mfr. Part No.CAT811TTBI-GT3
HK$1.20
Each (On a Reel of 3000)
units
Microprocessor Power Supply Supervisor 1 - Yes 3.15V 3V Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm 5V 5.5 V
RS Stock No. 808-0158
Mfr. Part No.NCP303LSN30T1G
HK$2.51
Each (On a Tape of 100)
units
Voltage Monitor 1 - - 4.4V 2.59V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm - 10 V
RS Stock No. 773-7706
Mfr. Part No.MAX809SN232T1G
HK$2.98
Each (In a Pack of 10)
units
Microprocessor Voltage Monitor 1 - - 2.45V 2.21V Surface Mount SOT-23 3 3.04 x 1.4 x 1.01mm 1.01mm 3.04mm 4.9V 5.5 V
RS Stock No. 163-2441
Mfr. Part No.MAX809SN232T1G
HK$1.20
Each (On a Reel of 3000)
units
Microprocessor Voltage Monitor 1 - - 2.45V 2.21V Surface Mount SOT-23 3 3.04 x 1.4 x 1.01mm 1.01mm 3.04mm 4.9V 5.5 V
RS Stock No. 806-0760
Mfr. Part No.NCP302HSN27T1G
HK$3.71
Each (On a Tape of 25)
units
Voltage Detector 1 - - 2.781V 2.619V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm 4.9V 10 V
RS Stock No. 789-3929
Mfr. Part No.CAT811TTBI-GT3
HK$2.97
Each (In a Pack of 20)
units
Microprocessor Power Supply Supervisor 1 - Yes 3.15V 3V Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm 5V 5.5 V
RS Stock No. 781-4402
Mfr. Part No.NCP803SN293D3T1G
HK$3.41
Each (On a Tape of 20)
units
Microprocessor Reset Monitor 1 N - 3.08V 2.78V Surface Mount SOT-23 3 2.2 x 1.35 x 0.9mm 0.9mm 2.2mm 4.9V 5.5 V
RS Stock No. 163-0687
Mfr. Part No.NCP303LSN47T1G
HK$1.49
Each (On a Reel of 3000)
units
Voltage Detector 1 - - 4.841V 4.559V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm 4.9V 10 V
RS Stock No. 806-0794
Mfr. Part No.NCP303LSN24T1G
HK$3.71
Each (On a Tape of 25)
units
Voltage Detector 1 - - 2.448V 2.352V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm 4.9V 10 V
RS Stock No. 781-4180
Mfr. Part No.MAX809SN293D3T1G
HK$3.41
Each (In a Pack of 20)
units
Microprocessor Reset Monitor - - - 3.08V 2.78V Surface Mount SOT-23 3 3.04 x 1.4 x 1.01mm 1.01mm 3.04mm 4.9V 5.5 V
RS Stock No. 806-0710
Mfr. Part No.NCP305LSQ22T1G
HK$3.71
Each (In a Pack of 25)
units
Voltage Detector 1 - - 2.244V 2.156V Surface Mount SC-82AB 4 2.2 x 1.35 x 1mm 1mm 2.2mm 4.9V 10 V
RS Stock No. 163-0694
Mfr. Part No.NCP305LSQ09T1G
HK$1.512
Each (On a Reel of 3000)
units
Voltage Detector 1 - - 0.918V 0.882V Surface Mount SC-82AB 4 2.2 x 1.35 x 1mm 1mm 2.2mm 4.9V 10 V
RS Stock No. 806-0716
Mfr. Part No.NCP305LSQ20T1G
HK$3.926
Each (In a Pack of 25)
units
Voltage Detector 1 - - 2.04V 1.96V Surface Mount SC-82AB 4 2.2 x 1.35 x 1mm 1mm 2.2mm 4.9V 10 V
RS Stock No. 781-4418
Mfr. Part No.NCP803SN463D1T1G
HK$3.91
Each (In a Pack of 20)
units
Microprocessor Reset Monitor - - - 4.88V 4.4V Surface Mount SOT-23 3 2.2 x 1.35 x 0.9mm 0.9mm 2.2mm 4.9V 5.5 V
RS Stock No. 163-0697
Mfr. Part No.NCP305LSQ22T1G
HK$1.49
Each (On a Reel of 3000)
units
Voltage Detector 1 - - 2.244V 2.156V Surface Mount SC-82AB 4 2.2 x 1.35 x 1mm 1mm 2.2mm 4.9V 10 V
RS Stock No. 802-4253
Mfr. Part No.NCP303LSN26T1G
HK$3.71
Each (In a Pack of 25)
units
Undervoltage Detector 1 - - 2.652V 2.548V Surface Mount TSOP 5 3 x 1.5 x 1mm 1mm 3mm 4.9V 10 V