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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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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl GST)	Quantity	Threshold Voltage	No. of Supervisors / Monitors	Supply Voltage Min	Supply Voltage Max	Reset Type	Digital IC Case	No. of Pins	Delay Time	Operating Temperature Min	Operating Temperature Max	Product Range	Automotive Qualification Standard
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STM708SM6F	2807013 Data Sheet + RoHS	Microprocessor Supervisor, Active-Low, Push Pull, 1.2V to 5.5V Operating, 2.93V Threshold, SOIC-8 STMICROELECTRONICS You previously purchased this product. View in Order History	Each	1+ S$0.773 (S$0.83)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.93V	1Monitors	1V	5.5V	Manual, Active-High, Active-Low, Push-Pull	SOIC	8Pins	200ms	-40°C	85°C	-	-
DS1233DZ-10+T&R	2512436 Data Sheet + RoHS	Microprocessor Supervisor, EconoReset, 1 Monitor, Active-Low, Open-Drain, 1.2 V to 5.5 V, SOT-223-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2512436 2512436RL in Re-reel	1+ S$3.95 (S$4.27) 10+ S$3.55 (S$3.83) 25+ S$3.35 (S$3.62) 100+ S$2.90 (S$3.13) 250+ S$2.76 (S$2.98) 500+ S$2.47 (S$2.67) 2500+ S$2.15 (S$2.32) 5000+ S$2.11 (S$2.28) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	5.5V	-	-	4Pins	-	-40°C	85°C	-	-
DS1233DZ-10+T&R	2512436RL Data Sheet + RoHS	Microprocessor Supervisor, EconoReset, 1 Monitor, Active-Low, Open-Drain, 1.2 V to 5.5 V, SOT-223-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2512436RL 2512436 in Cut Tape	100+ S$2.90 (S$3.13) 250+ S$2.76 (S$2.98) 500+ S$2.47 (S$2.67) 2500+ S$2.15 (S$2.32) 5000+ S$2.11 (S$2.28)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	5.5V	-	-	4Pins	-	-40°C	85°C	-	-
MAX6708LKA+T	2909761 Data Sheet + RoHS	Microprocessor Supervisor, 1 Monitor, Active-High, Active-Low, Push-Pull, 1.2 V to 5.5 V, SOT-23-8 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2909761 2909761RL in Re-reel	1+ S$3.28 (S$3.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.63V	1Monitors	1.2V	5.5V	Active-High, Active-Low, Push-Pull	SOT-23	8Pins	300ms	-40°C	125°C	-	-
MAX6423XS26+T	2799230 Data Sheet + RoHS	Supervisor, Active-Low, Open-Drain, 1 V to 5.5 V supply, 2.625 V Threshold, SC-70-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2799230 2799230RL in Re-reel	1+ S$2.18 (S$2.35)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.625V	1Monitors	1V	5.5V	Active-Low, Open-Drain	SC-70	4Pins	-	-40°C	125°C	-	-

MAX6708LKA+T	2909761RL Data Sheet + RoHS	Microprocessor Supervisor, 1 Monitor, Active-High, Active-Low, Push-Pull, 1.2 V to 5.5 V, SOT-23-8 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2909761RL 2909761 in Cut Tape	1+ S$3.28 (S$3.54)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	4.63V	1Monitors	1.2V	5.5V	Active-High, Active-Low, Push-Pull	SOT-23	8Pins	300ms	-40°C	125°C	-	-

MAX6423XS26+T	2799230RL Data Sheet + RoHS	Supervisor, Active-Low, Open-Drain, 1 V to 5.5 V supply, 2.625 V Threshold, SC-70-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2799230RL 2799230 in Cut Tape	1+ S$2.18 (S$2.35)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	2.625V	1Monitors	1V	5.5V	Active-Low, Open-Drain	SC-70	4Pins	-	-40°C	125°C	-	-

MC34161DMR2G	2774746RL Data Sheet + RoHS	Voltage Monitor, 2 Monitors, 2 V to 40 V Supply, 1.27 V Threshold, Active-Low, MSOP-8 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2774746RL 2774746 in Cut Tape	100+ S$1.09 (S$1.18) 500+ S$1.03 (S$1.11) 1000+ S$0.801 (S$0.87) 2000+ S$0.779 (S$0.84) 4000+ S$0.731 (S$0.79) 8000+ S$0.718 (S$0.78) More Pricing...	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	1.27V	2Monitors	2V	40V	Active-Low	MSOP	8Pins	-	0°C	70°C	-	-

MC34161DMR2G	2774746 Data Sheet + RoHS	Voltage Monitor, 2 Monitors, 2 V to 40 V Supply, 1.27 V Threshold, Active-Low, MSOP-8 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2774746 2774746RL in Re-reel	1+ S$1.89 (S$2.04) 10+ S$1.59 (S$1.72) 100+ S$1.09 (S$1.18) 500+ S$1.03 (S$1.11) 1000+ S$0.801 (S$0.87) 2000+ S$0.779 (S$0.84) 4000+ S$0.731 (S$0.79) 8000+ S$0.718 (S$0.78) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.27V	2Monitors	2V	40V	Active-Low	MSOP	8Pins	-	0°C	70°C	-	-

MC33161DR2G	2534311 Data Sheet + RoHS	Voltage Regulator, 2V-40V Supply, 1.27V Threshold, 2 Monitors, Delay, Active-High Reset, SOIC-8 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2534311 2534311RL in Re-reel	1+ S$1.89 (S$2.04) 10+ S$1.69 (S$1.83) 100+ S$1.23 (S$1.33) 500+ S$1.08 (S$1.17) 1000+ S$0.927 (S$1.00) 2500+ S$0.877 (S$0.95) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.27V	2Monitors	2V	40V	Active-High	SOIC	8Pins	-	-40°C	105°C	-	-

MCP130T-300I/TT	1332070 Data Sheet + RoHS	Voltage Supervisor, 1V-5.5V Supply, 3V Threshold, 350ms Delay, Active-Low, SOT-23-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1332070 1332070RL in Re-reel	1+ S$0.876 (S$0.95) 25+ S$0.73 (S$0.79) 100+ S$0.672 (S$0.73) 3000+ S$0.659 (S$0.71)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	350ms	-40°C	85°C	-	AEC-Q100

DS1818R-10+T&R	2519214 Data Sheet + RoHS	EconoReset with Pushbutton, Active-Low, 1V-5.5Vin, SOT-23-3 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ S$4.18 (S$4.51) 10+ S$3.76 (S$4.06) 25+ S$3.55 (S$3.83) 100+ S$3.09 (S$3.34) 250+ S$2.93 (S$3.16) 500+ S$2.63 (S$2.84) 3000+ S$2.34 (S$2.53) 6000+ S$2.30 (S$2.48) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.88V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	150ms	-40°C	85°C	-	-

DS1818R-5+T&R	2512471 Data Sheet + RoHS	MPU Supervisor, 1V-5.5V supply, Active-Low, Open-Drain reset, 150 ms delay/3.06V threshold, SOT-23-3 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2512471 2512471RL in Re-reel	1+ S$4.82 (S$5.21) 10+ S$4.33 (S$4.68) 25+ S$4.09 (S$4.42) 100+ S$3.55 (S$3.83) 250+ S$3.36 (S$3.63) 500+ S$3.02 (S$3.26) 3000+ S$2.73 (S$2.95) 6000+ S$2.68 (S$2.89) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	5.5V	-	-	3Pins	-	-40°C	85°C	-	-

TCM809TENB713	9762779 Data Sheet + RoHS	Reset Monitor 308V, Active-Low Reset, 1.2V-5.5Vin, SOT-23B3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9762779 9762779RL in Re-reel	1+ S$0.672 (S$0.73) 25+ S$0.554 (S$0.60) 100+ S$0.512 (S$0.55) 3000+ S$0.502 (S$0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	5.5V	-	-	3Pins	-	-40°C	85°C	-	-

MAX16025TE+T	3596287 Data Sheet + RoHS	Microprocessor Supervisor, 2 Monitor, TQFN-16, 3.052 V, 2.2 to 28 V, -40 °C to 125 °C ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3596287 3596287RL in Re-reel	1+ S$6.56 (S$7.08)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.2V	-	-	TQFN	16Pins	-	-40°C	125°C	-	-

STM811SW16F	8690529 Data Sheet + RoHS	Reset Circuit, 1.2V-5.5V Supply, 2.93V Threshold, 20µs Delay, Active-High/Low, Push-Pull, SOT-143-4 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:8690529 8690529RL in Re-reel	1+ S$1.23 (S$1.33) 10+ S$1.13 (S$1.22) 25+ S$1.09 (S$1.18) 100+ S$0.924 (S$1.00) 250+ S$0.846 (S$0.91) 500+ S$0.731 (S$0.79) 1000+ S$0.624 (S$0.67) 3000+ S$0.489 (S$0.53) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.93V	1Monitors	1.2V	5.5V	Active-Low	SOT-143	4Pins	210ms	-40°C	85°C	-	-

TCM809LENB713	9762744 Data Sheet + RoHS	Reset Monitor 463V, Active-Low Reset, 1.2V-5.5Vin, SOT-23B3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9762744 9762744RL in Re-reel	1+ S$0.658 (S$0.71) 25+ S$0.543 (S$0.59) 100+ S$0.501 (S$0.54) 3000+ S$0.491 (S$0.53)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	5.5V	-	-	3Pins	-	-40°C	85°C	-	-

MAX6425UK46+T	2799231 Data Sheet + RoHS	Supervisor, Active-Low, Open-Drain, 1 V to 5.5 V supply, 4.625 V Threshold, SOT-23-5 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2799231 2799231RL in Re-reel	1+ S$4.92 (S$5.31) 10+ S$4.30 (S$4.64) 25+ S$3.96 (S$4.28) 100+ S$3.62 (S$3.91) 250+ S$3.43 (S$3.70) 500+ S$2.97 (S$3.21) 2500+ S$2.30 (S$2.48) 5000+ S$2.25 (S$2.43) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	5.5V	-	-	5Pins	-	-40°C	125°C	-	-

STM811SW16F	8690529RL Data Sheet + RoHS	Reset Circuit, 1.2V-5.5V Supply, 2.93V Threshold, 20µs Delay, Active-High/Low, Push-Pull, SOT-143-4 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:8690529RL 8690529 in Cut Tape	100+ S$0.924 (S$1.00) 250+ S$0.846 (S$0.91) 500+ S$0.731 (S$0.79) 1000+ S$0.624 (S$0.67) 3000+ S$0.489 (S$0.53)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	2.93V	1Monitors	1.2V	5.5V	Active-Low	SOT-143	4Pins	210ms	-40°C	85°C	-	-

MCP100-450DI/TO	9758330 Data Sheet + RoHS	Supervisory Circuit, Active-Low Reset, 1V-5.5Vin, TO-92-3 MICROCHIP You previously purchased this product. View in Order History	Each	1+ S$0.384 (S$0.41)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.375V	1Monitors	1V	5.5V	Active-Low	TO-92	3Pins	350ms	-40°C	85°C	-	AEC-Q100

STM6904TWEDS6F	2807009 Data Sheet + RoHS	Voltage Supervisor, Active-Low, Open-Drain, 0.8V to 5.5V Supply, 3.078V Threshold, 210ms, TSSOP-8 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2807009 2807009RL in Re-reel	1+ S$1.42 (S$1.53)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.078V	4Monitors	800mV	5.5V	Active-Low, Open-Drain	TSSOP	8Pins	210ms	-40°C	85°C	-	-

APX811-31UG-7	3483043 Data Sheet + RoHS	MPU SUPERVISOR/MONITOR, -40 TO 85DEG C DIODES INC. You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3483043 3483043RL in Re-reel	5+ S$0.462 (S$0.50) 100+ S$0.35 (S$0.38) 500+ S$0.297 (S$0.32) 1000+ S$0.23 (S$0.25) 3000+ S$0.207 (S$0.22)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	3.08V	1Monitors	1.1V	5.5V	Manual, Active-Low, Push-Pull	SOT-143	4Pins	200ms	-40°C	85°C	-	-

MCP100T-300I/TT	9758364 Data Sheet + RoHS	Supervisory Circuit, Active-Low Reset, 1V-5.5Vin, SOT-23-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9758364 9758364RL in Re-reel	1+ S$0.70 (S$0.76) 250+ S$0.604 (S$0.65) 1000+ S$0.532 (S$0.57)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	350ms	-40°C	85°C	-	AEC-Q100

MCP130T-300I/TT	1332070RL Data Sheet + RoHS	Voltage Supervisor, 1V-5.5V Supply, 3V Threshold, 350ms Delay, Active-Low, SOT-23-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:1332070RL 1332070 in Cut Tape	100+ S$0.672 (S$0.73) 3000+ S$0.659 (S$0.71)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	3V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	350ms	-40°C	85°C	-	AEC-Q100

MCP100T-300I/TT	9758364RL Data Sheet + RoHS	Supervisory Circuit, Active-Low Reset, 1V-5.5Vin, SOT-23-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:9758364RL 9758364 in Cut Tape	1+ S$0.70 (S$0.76) 250+ S$0.604 (S$0.65) 1000+ S$0.532 (S$0.57)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	350ms	-40°C	85°C	-	AEC-Q100