Supervisors & Monitors | e絡盟 Hong Kong

We offer a broad range of voltage supervisors and voltage supervisor ICs from multiple manufacturers.A voltage supervisor, or voltage supervisor IC, is a device that monitors or supervises a voltage rail and asserts a signal to enable, disable, or reset another device when that monitored rail falls below or rises above a predetermined threshold voltage. The devices are also known as supply voltage supervisors, voltage supervisory circuits, or voltage monitors.We offer devices that can manage one to 16 channels. The multichannel types can sequence the supplies in any order at both power-up and power-down.Voltage supervisors are available with threshold voltages from 4.675mV to 98V, and supply voltages from -10V minimum to 100V maximum. Delay times range from 0ms to 180s. Reset types include Active-High, Active-Low, Manual, Open Drain, and other options and combinations.The devices are available with a wide choice of digital IC case types and pin counts, with single, pack, tape, reel, tray and tube packaging options. Operating temperatures range from -55°C minimum to 150°C maximum. A number of devices that meet the AEC-Q100 failure mechanism based stress test qualification are offered for automotive applications.Our voltage supervisor ICs are manufactured by Analog Devices, Diodes Inc., Micrel Semiconductors, Microchip, Onsemi, Renesas, Rohm, Seiko Instruments, ST Microelectronics, Texas Instruments, and others.

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STM6904TWEDS6F	2807009 Data Sheet RoHS	STMICROELECTRONICS Voltage Supervisor Active-Low Open-Drain 0.8V to 5.5V Supply 3.078V Threshold 210ms TSSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ HK$10.390 10+ HK$10.390	Total:HK$10.39 Min: 1 / Mult: 1	-	589mV	611mV	-	3.078V, 1.683V, Adj, Adj	4Monitors	800mV	5.5V	Active-Low, Open-Drain	TSSOP	8Pins	Surface Mount	210ms	-40°C	85°C	-	-
STM6904TWEDS6F	2807009RL Data Sheet RoHS	STMICROELECTRONICS Voltage Supervisor Active-Low Open-Drain 0.8V to 5.5V Supply 3.078V Threshold 210ms TSSOP-8	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$10.390	Total:HK$1,039.00 Min: 100 / Mult: 1	-	589mV	611mV	-	3.078V, 1.683V, Adj, Adj	4Monitors	800mV	5.5V	Active-Low, Open-Drain	TSSOP	8Pins	Surface Mount	210ms	-40°C	85°C	-	-
STWD100NYWY3F	2762720RL Data Sheet RoHS	STMICROELECTRONICS Watchdog Timer 2.7 V to 5.5 V Supply 3.4 ms/6.3 ms/102 ms/1.6 s Active-Low Open-Drain SOT-23-5	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.660 500+ HK$4.870 1500+ HK$4.690	Total:HK$566.00 Min: 100 / Mult: 5	-	-	-	-	-	1Monitors	2.7V	5.5V	Active-Low, Open-Drain	SOT-23	5Pins	Surface Mount	-	-40°C	125°C	-	-
STWD100NYWY3F	2762720 Data Sheet RoHS	STMICROELECTRONICS SUPERVISOR WATCHDOG 5.5V SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	5+ HK$9.960 50+ HK$6.420 100+ HK$5.660 500+ HK$4.870 1500+ HK$4.690	Total:HK$49.80 Min: 5 / Mult: 5	-	-	-	-	-	1Monitors	2.7V	5.5V	Active-Low, Open-Drain	SOT-23	5Pins	Surface Mount	-	-40°C	125°C	-	-
MCP130T-300I/TT	1332070 Data Sheet RoHS	MICROCHIP SUPERVISOR 5K SMD SOT-23-3 130	Each (Supplied on Cut Tape) Cut Tape	1+ HK$4.450 25+ HK$3.700 100+ HK$3.360 3000+ HK$3.300	Total:HK$4.45 Min: 1 / Mult: 1	-	-	-	-	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	-	AEC-Q100
TCM809TENB713	9762779 Data Sheet RoHS	MICROCHIP Reset Monitor 308V Active-Low Reset 1.2V-5.5Vin SOT-23B3	Each (Supplied on Cut Tape) Cut Tape	1+ HK$3.950 25+ HK$3.260 100+ HK$3.000 3000+ HK$2.940	Total:HK$3.95 Min: 1 / Mult: 1	-	-	-	-	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23B	3Pins	Surface Mount	320ms	-40°C	85°C	-	-
MC33161DG	1192059 Data Sheet RoHS	ONSEMI Voltage Monitor 2V-40V Supply 1.27V Threshold 2 Monitors Delay Reset SOIC-8	Each	1+ HK$10.330 10+ HK$4.900 100+ HK$4.380 500+ HK$4.350 1000+ HK$4.330 More Pricing...	Total:HK$10.33 Min: 1 / Mult: 1	-	-	-	-	1.27V	2Monitors	2V	40V	-	SOIC	8Pins	Surface Mount	-	-40°C	105°C	-	-
STM811SW16F	8690529 Data Sheet RoHS	STMICROELECTRONICS Reset Circuit 1.2V-5.5V Supply 2.93V Threshold 20µs Delay Active-High/Low Push-Pull SOT-143-4	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.460 10+ HK$3.480 100+ HK$2.840 500+ HK$2.710 1000+ HK$2.480 More Pricing...	Total:HK$5.46 Min: 1 / Mult: 1	-	-	-	-	2.93V	1Monitors	1.2V	5.5V	Active-Low	SOT-143	4Pins	Surface Mount	210ms	-40°C	85°C	-	-
STM6779YWB6F	3129960 Data Sheet RoHS	STMICROELECTRONICS Voltage Detector Active-Low Open-Drain 800mV to 5.5V 2.188V Threshold 2 Monitors SOT-23-6	Each (Supplied on Cut Tape) Cut Tape	1+ HK$8.390 10+ HK$8.160	Total:HK$8.39 Min: 1 / Mult: 1	-	611mV	642mV	-	2.188V, Adj	2Monitors	800mV	5.5V	Active-Low, Open-Drain	SOT-23	6Pins	Surface Mount	210ms	-40°C	85°C	-	-
STM811SW16F	8690529RL Data Sheet RoHS	STMICROELECTRONICS Reset Circuit 1.2V-5.5V Supply 2.93V Threshold 20µs Delay Active-High/Low Push-Pull SOT-143-4	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$2.840 500+ HK$2.710 1000+ HK$2.480 2500+ HK$2.410 5000+ HK$2.370	Total:HK$284.00 Min: 100 / Mult: 5	-	-	-	-	2.93V	1Monitors	1.2V	5.5V	Active-Low	SOT-143	4Pins	Surface Mount	210ms	-40°C	85°C	-	-
MCP100-450DI/TO	9758330 Data Sheet RoHS	MICROCHIP Supervisory Circuit Active-Low Reset 1V-5.5Vin TO-92-3	Each	1+ HK$4.200 25+ HK$3.600 100+ HK$3.180 1000+ HK$2.810 2000+ HK$2.680 More Pricing...	Total:HK$4.20 Min: 1 / Mult: 1	-	-	-	-	4.375V	1Monitors	1V	5.5V	Active-Low	TO-92	3Pins	Through Hole	350ms	-40°C	85°C	-	AEC-Q100
APX811-31UG-7	3483043 Data Sheet RoHS	DIODES INC. MPU SUPERVISOR/MONITOR -40 TO 85DEG C	Each (Supplied on Cut Tape) Cut Tape	5+ HK$2.830 10+ HK$1.740 100+ HK$1.320 500+ HK$1.240 1000+ HK$1.160 More Pricing...	Total:HK$14.15 Min: 5 / Mult: 5	-	-	-	-	3.08V	1Monitors	1.1V	5.5V	Manual, Active-Low, Push-Pull	SOT-143	4Pins	Surface Mount	200ms	-40°C	85°C	-	-
MCP120T-300I/TT	1292233 Data Sheet RoHS	MICROCHIP IC MCU SUPERVISOR 45UA 5.5V SOT23-3	Each (Supplied on Cut Tape) Cut Tape	1+ HK$5.140 25+ HK$4.280 100+ HK$3.950 3000+ HK$3.880	Total:HK$5.14 Min: 1 / Mult: 1	-	-	-	-	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	-	-
STM708SM6F	2807013 Data Sheet RoHS	STMICROELECTRONICS Microprocessor Supervisor Active-Low Push Pull 1.2V to 5.5V Operating 2.93V Threshold SOIC-8	Each	1+ HK$6.850 10+ HK$4.090 100+ HK$3.420 500+ HK$3.190 1000+ HK$3.070 More Pricing...	Total:HK$6.85 Min: 1 / Mult: 1	-	-	-	-	2.93V	1Monitors	1V	5.5V	Manual, Active-High, Active-Low, Push-Pull	SOIC	8Pins	Surface Mount	200ms	-40°C	85°C	-	-
MCP130T-300I/TT	1332070RL Data Sheet RoHS	MICROCHIP Voltage Supervisor 1V-5.5V Supply 3V Threshold 350ms Delay Active-Low SOT-23-3	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.360 3000+ HK$3.300	Total:HK$336.00 Min: 100 / Mult: 1	-	-	-	-	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	-	AEC-Q100
TCM809SVLB713	1840912 Data Sheet RoHS	MICROCHIP Voltage Detector 1V-5.5V Supply 2.93V Threshold 320ms Delay Active-Low Push-Pull SC-70-3	Each (Supplied on Cut Tape) Cut Tape	1+ HK$3.950 25+ HK$3.260 100+ HK$3.000 3000+ HK$2.500	Total:HK$3.95 Min: 1 / Mult: 1	-	-	-	-	2.93V	1Monitors	1V	5.5V	Active-Low, Push-Pull	SC-70	3Pins	Surface Mount	320ms	-40°C	125°C	-	-
MCP120T-300I/TT	1292233RL Data Sheet RoHS	MICROCHIP Voltage Supervisor 1V-5.5V Supply 3V Threshold 350ms Delay Active-Low SOT-23-3	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.950 3000+ HK$3.880	Total:HK$395.00 Min: 100 / Mult: 1	-	-	-	-	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	-	-
TCM809TENB713	9762779RL Data Sheet RoHS	MICROCHIP Reset Monitor 308V Active-Low Reset 1.2V-5.5Vin SOT-23B3	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.000 3000+ HK$2.940	Total:HK$300.00 Min: 100 / Mult: 1	-	-	-	-	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23B	3Pins	Surface Mount	320ms	-40°C	85°C	-	-
TCM809SVLB713	1840912RL Data Sheet RoHS	MICROCHIP Voltage Detector 1V-5.5V Supply 2.93V Threshold 320ms Delay Active-Low Push-Pull SC-70-3	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$3.000 3000+ HK$2.500	Total:HK$300.00 Min: 100 / Mult: 1	-	-	-	-	2.93V	1Monitors	1V	5.5V	Active-Low, Push-Pull	SC-70	3Pins	Surface Mount	320ms	-40°C	125°C	-	-
MC34161DMR2G	2774746 Data Sheet RoHS	ONSEMI Voltage Monitor 2 Monitors 2 V to 40 V Supply 1.27 V Threshold Active-Low MSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ HK$13.940 10+ HK$9.070 50+ HK$8.100 100+ HK$6.060 250+ HK$5.240 More Pricing...	Total:HK$13.94 Min: 1 / Mult: 1	-	-	-	-	1.27V	2Monitors	2V	40V	Active-Low	MSOP	8Pins	Surface Mount	-	0°C	70°C	-	-
MC34161DMR2G	2774746RL Data Sheet RoHS	ONSEMI Voltage Monitor 2 Monitors 2 V to 40 V Supply 1.27 V Threshold Active-Low MSOP-8	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$6.060 250+ HK$5.240 500+ HK$4.750 1000+ HK$4.340 2500+ HK$4.000	Total:HK$606.00 Min: 100 / Mult: 1	-	-	-	-	1.27V	2Monitors	2V	40V	Active-Low	MSOP	8Pins	Surface Mount	-	0°C	70°C	-	-
APX811-31UG-7	3483043RL Data Sheet RoHS	DIODES INC. MPU SUPERVISOR/MONITOR -40 TO 85DEG C	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$1.320 500+ HK$1.240 1000+ HK$1.160 5000+ HK$1.140 10000+ HK$1.120	Total:HK$132.00 Min: 100 / Mult: 5	-	-	-	-	3.08V	1Monitors	1.1V	5.5V	Manual, Active-Low, Push-Pull	SOT-143	4Pins	Surface Mount	200ms	-40°C	85°C	-	-
STM6779YWB6F	3129960RL Data Sheet RoHS	STMICROELECTRONICS Voltage Detector Active-Low Open-Drain 800mV to 5.5V 2.188V Threshold 2 Monitors SOT-23-6	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$8.160	Total:HK$816.00 Min: 100 / Mult: 1	-	611mV	642mV	-	2.188V, Adj	2Monitors	800mV	5.5V	Active-Low, Open-Drain	SOT-23	6Pins	Surface Mount	210ms	-40°C	85°C	-	-
BD45291G-TR	3011004 Data Sheet RoHS	ROHM Supervisory/Voltage Detector Manual Active-Low Open-Drain 950mV to 10V 2.9V Threshold SSOP-5	Each (Supplied on Cut Tape) Cut Tape	5+ HK$5.740 10+ HK$3.640 100+ HK$2.970 500+ HK$2.280 1000+ HK$2.020 More Pricing...	Total:HK$28.70 Min: 5 / Mult: 5	-	-	-	-	2.9V	1Monitors	950mV	10V	Manual, Active-Low, Open-Drain	SSOP	5Pins	Surface Mount	100ms	-40°C	105°C	-	-
BD46425G-TR	3011038 Data Sheet RoHS	ROHM Supervisory/Voltage Detector Manual Active-Low CMOS 950mV to 10V 4.2V Threshold SSOP-5	Each (Supplied on Cut Tape) Cut Tape	1+ HK$3.470 10+ HK$2.190 100+ HK$1.780 500+ HK$1.640 1000+ HK$1.480	Total:HK$3.47 Min: 1 / Mult: 1	-	-	-	-	4.2V	1Monitors	950mV	10V	Manual, Active-Low, CMOS	SSOP	5Pins	Surface Mount	50ms	-40°C	105°C	-	-