Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

Open Filters

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.

Compare Selected Compare (0)

Sort by

Best Match

Best Match Price: Low to High Price: High to Low Stock: Low to High Stock: High to Low

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
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
STWD100NYWY3F	2762720 Data Sheet + RoHS	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 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ $2.82 ($3.10) 10+ $2.53 ($2.78) 25+ $2.39 ($2.63) 100+ $2.04 ($2.24) 250+ $1.91 ($2.10) 500+ $1.67 ($1.84) 1000+ $1.58 ($1.74) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.7V	5.5V	-	-	5Pins	-	-40°C	125°C	-	-
MC34064D-005G	9666605 Data Sheet + RoHS	Voltage Regulator, 1V-6.5V Supply, 4.59V Threshold, Active-Low, SOIC-8 ONSEMI You previously purchased this product. View in Order History	Each	1+ $1.45 ($1.60) 10+ $1.20 ($1.32) 98+ $0.91 ($1.00) 588+ $0.792 ($0.87) 1078+ $0.633 ($0.70) 2548+ $0.562 ($0.62) 11662+ $0.522 ($0.57) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.59V	1Monitors	1V	6.5V	Active-Low	SOIC	8Pins	-	0°C	70°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+ $0.72 ($0.79) 25+ $0.588 ($0.65) 100+ $0.539 ($0.59)	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	-	-
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+ $4.81 ($5.29) 10+ $4.35 ($4.79) 25+ $4.11 ($4.52) 100+ $3.58 ($3.94) 250+ $3.37 ($3.71) 500+ $3.04 ($3.34) 3000+ $2.84 ($3.12) 6000+ $2.63 ($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	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+ $5.19 ($5.71) 10+ $4.67 ($5.14) 25+ $4.40 ($4.84) 100+ $3.82 ($4.20) 250+ $3.62 ($3.98) 500+ $3.25 ($3.58) 3000+ $2.94 ($3.23) 6000+ $2.89 ($3.18) 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	-	-

STWD100NPWY3F	2762719 Data Sheet + RoHS	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 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ $2.59 ($2.85) 10+ $2.33 ($2.56) 25+ $2.20 ($2.42) 100+ $1.82 ($2.00) 250+ $1.69 ($1.86) 500+ $1.49 ($1.64) 1000+ $1.18 ($1.30) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.7V	5.5V	-	-	5Pins	-	-40°C	125°C	-	-

NCP803SN293T1G	1703463 Data Sheet + RoHS	Voltage Detector, Micro Supervisor Active-Low, Open-Drain Reset, 1.2V-5.5Vin, SOT-23-3 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1703463 1703463RL in Re-reel	5+ $0.888 ($0.98) 25+ $0.835 ($0.92) 100+ $0.681 ($0.75) 250+ $0.633 ($0.70) 500+ $0.539 ($0.59) 1000+ $0.431 ($0.47) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	2.93V	1Monitors	1.2V	5.5V	Active-Low, Open-Drain	SOT-23	3Pins	460ms	-40°C	105°C	-	-

LM809M3-3.08/NOPB	3008777 + RoHS	Voltage Detector, 1.2V-5.5V Supply, 3.08V Threshold, 240ms Delay, Active-Low, SOT-23-3 TEXAS INSTRUMENTS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ $1.54 ($1.69) 10+ $1.38 ($1.52) 25+ $1.31 ($1.44) 100+ $1.21 ($1.33)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	240ms	-40°C	105°C	-	-

APX823-29W5G-7	3483045 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	5+ $0.583 ($0.64) 25+ $0.544 ($0.60) 100+ $0.435 ($0.48) 250+ $0.404 ($0.44) 500+ $0.342 ($0.38) 1000+ $0.264 ($0.29) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	-	-	-	5.5V	-	-	5Pins	-	-40°C	85°C	-	-

TLV803SDBZR	3008798 + RoHS	Supervisory/Voltage Detector, Active-Low, Open-Drain, 1.1V to 6V Supply, 2.93V Threshold, SOT-23-3 TEXAS INSTRUMENTS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ $1.34 ($1.47) 10+ $1.19 ($1.31) 25+ $1.12 ($1.23) 100+ $0.988 ($1.09)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.93V	1Monitors	1.1V	6V	Active-Low, Open-Drain	SOT-23	3Pins	200ms	-40°C	125°C	-	-

NCP803SN308T1G	1652463 Data Sheet + RoHS	Voltage Detector 1.2V-5.5Vsupp., 3.08V threshold/460 ms delay, Active-Low reset, SOT-23-3 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1652463 1652463RL in Re-reel	5+ $1.09 ($1.20) 25+ $1.03 ($1.13) 100+ $0.834 ($0.92) 250+ $0.775 ($0.85) 500+ $0.659 ($0.72) 1000+ $0.528 ($0.58) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	460ms	-40°C	105°C	-	-

MAX6320PUK29CY+T	2512514 Data Sheet + RoHS	MPU Supervisor, 1V-5.5V supply, Active-Low, Open-Drain reset, 140 ms delay/2.93V 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:2512514 2512514RL in Re-reel	1+ $7.02 ($7.72) 10+ $6.31 ($6.94) 25+ $5.96 ($6.56) 100+ $5.17 ($5.69) 250+ $4.91 ($5.40) 500+ $4.41 ($4.85) 2500+ $4.13 ($4.54) 5000+ $3.83 ($4.21) 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	1V	5.5V	Active-Low, Open-Drain	SOT-23	5Pins	140ms	-40°C	125°C	-	-

MAX810LEUR+T	2512758 Data Sheet + RoHS	MPU Supervisor, 1.2V-5.5V supply, Active-High, Push-Pull, 240 ms delay/4.63V 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:2512758 2512758RL in Re-reel	1+ $6.20 ($6.82) 10+ $5.57 ($6.13) 25+ $5.26 ($5.79) 100+ $4.56 ($5.02) 250+ $4.33 ($4.76) 500+ $3.89 ($4.28) 2500+ $3.70 ($4.07) 5000+ $3.52 ($3.87) More Pricing...	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, Push-Pull	SOT-23	3Pins	240ms	-40°C	105°C	-	-

MAX6457UKD3C+T	2512633 Data Sheet + RoHS	MPU Supervisor, 4V-28V supply, Active-Low, Open-Drain reset, 150 ms delay/1.228V 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:2512633 2512633RL in Re-reel	1+ $6.78 ($7.46) 10+ $6.09 ($6.70) 25+ $5.76 ($6.34) 100+ $4.99 ($5.49) 250+ $4.74 ($5.21) 500+ $4.25 ($4.68) 2500+ $3.84 ($4.22) 5000+ $3.77 ($4.15) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.228V	1Monitors	4V	28V	Active-Low, Open-Drain	SOT-23	5Pins	150ms	-40°C	125°C	-	-

MAX809RTRG	2532863 Data Sheet + RoHS	MPU Reset Monitor, 1V-5.5V supply, 2.63V Threshold, 460 ms Delay, Active-Low Reset, SOT-23-3 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ $0.713 ($0.78) 25+ $0.666 ($0.73) 100+ $0.533 ($0.59) 250+ $0.495 ($0.54) 500+ $0.419 ($0.46) 1000+ $0.324 ($0.36) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	2.63V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	460ms	-40°C	105°C	-	-

STM809TWX6F	8690430 Data Sheet + RoHS	Microprocessor, 1.2V-5.5V Supply, 3.15V Threshold, 20µs Delay, Active-High/Low, Push-Pull, SOT-23-3 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:8690430 8690430RL in Re-reel	5+ $0.796 ($0.88) 25+ $0.748 ($0.82) 100+ $0.611 ($0.67) 250+ $0.567 ($0.62) 500+ $0.483 ($0.53) 1000+ $0.386 ($0.42) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	210ms	-40°C	85°C	-	-

MAX6346UR46+T	2518569 Data Sheet + RoHS	Reset Circuit, Active-Low Reset, 1.2V-5.5Vin, SOT-23-3 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ $6.81 ($7.49) 10+ $6.13 ($6.74) 25+ $5.79 ($6.37) 100+ $5.02 ($5.52) 250+ $4.76 ($5.24) 500+ $4.28 ($4.71) 2500+ $3.86 ($4.25) 5000+ $3.79 ($4.17) 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	-	-

BD48E49G-TR	3011375 Data Sheet + RoHS	Supervisory/Voltage Detector, Active-Low Open-Drain, 950mV to 10V, 4.9V Threshold, 1 Monitor, SSOP-5 ROHM You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ $0.55 ($0.61) 10+ $0.462 ($0.51) 100+ $0.384 ($0.42) 500+ $0.321 ($0.35) 1000+ $0.302 ($0.33) 5000+ $0.291 ($0.32) 10000+ $0.255 ($0.28) More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	4.9V	1Monitors	950mV	10V	Active-Low, Open-Drain	SSOP	5Pins	-	-40°C	105°C	-	-

DS1233DZ-10+T&R	2512436 Data Sheet + RoHS	MPU Supervisor, 1.2V-5.5V supply, Active-Low, Open-Drain, 350 ms delay/4.375V threshold, 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+ $2.29 ($2.52)	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	-	-

MAX16129UAAGA+	2798861 Data Sheet + RoHS	Voltage Protection, AEC-Q100, Overvoltage, Reverse-voltage, High-Voltage, -36V to +90V Input, µMAX-8 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $6.02 ($6.62) 10+ $5.41 ($5.95) 50+ $5.10 ($5.61) 100+ $4.41 ($4.85) 250+ $4.19 ($4.61) 500+ $3.77 ($4.15) 2500+ $3.28 ($3.61) 5000+ $3.22 ($3.54) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1Monitors	3V	30V	Internal	µMAX	8Pins	21µs	-40°C	125°C	-	-

MAX803SQ293T1G	2318552 Data Sheet + RoHS	Reset, Active-Low Reset, 1V-5.5Vin, SC-70-3 ONSEMI You previously purchased this product. View in Order History	Each	1+ $1.29 ($1.42) 10+ $1.14 ($1.25) 25+ $1.07 ($1.18) 100+ $0.869 ($0.96) 250+ $0.807 ($0.89) 500+ $0.687 ($0.76) 1000+ $0.55 ($0.61) 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	1V	5.5V	Active-Low	SC-70	3Pins	460ms	-40°C	105°C	-	-

DS1810R-5+T&R	2512443 Data Sheet + RoHS	MPU Supervisor, 1.2V-5.5V supply, Active-Low, Push-Pull, 150 ms delay/4.62V 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:2512443 2512443RL in Re-reel	1+ $6.78 ($7.46) 10+ $6.11 ($6.72) 25+ $5.78 ($6.36) 100+ $5.00 ($5.50) 250+ $4.74 ($5.21) 500+ $4.26 ($4.69) 1000+ $4.09 ($4.50) 3000+ $4.08 ($4.49) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.62V	1Monitors	1.2V	5.5V	Active-Low, Push-Pull	SOT-23	3Pins	150ms	-40°C	85°C	-	-

DS1818R-5+T&R	2512471RL 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) Re-reel Packaging Options Suggested replacement for:2512471RL 2512471 in Cut Tape	100+ $3.82 ($4.20) 250+ $3.62 ($3.98) 500+ $3.25 ($3.58) 3000+ $2.94 ($3.23) 6000+ $2.89 ($3.18)	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	5.5V	-	-	3Pins	-	-40°C	85°C	-	-

STM809TWX6F	8690430RL Data Sheet + RoHS	Microprocessor, 1.2V-5.5V Supply, 3.15V Threshold, 20µs Delay, Active-High/Low, Push-Pull, SOT-23-3 STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:8690430RL 8690430 in Cut Tape	100+ $0.611 ($0.67) 250+ $0.567 ($0.62) 500+ $0.483 ($0.53) 1000+ $0.386 ($0.42)	Restricted Item Minimum order of 100 items Multiples of 5 only Please enter a valid quantity Add Min: 100 Mult: 5	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	210ms	-40°C	85°C	-	-

MCP111T-240E/LB	1851876 Data Sheet + RoHS	Supervisor, Active-Low, Open-Drain Reset, 1V-5.5Vin, SC-70-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1851876 1851876RL in Re-reel	1+ $0.986 ($1.08) 10+ $0.979 ($1.08) 25+ $0.816 ($0.90) 100+ $0.752 ($0.83)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.32V	1Monitors	1V	5.5V	Active-Low, Open-Drain	SC-70	3Pins	90µs	-40°C	125°C	-	AEC-Q100