Supervisors & Monitors

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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 (ex VAT) (inc VAT)	Quantity	Threshold Voltage	No. of Supervisors / Monitors	Supply Voltage Min	Supply Voltage Max	Reset Type	Sensor Case Style	Digital IC Case	No. of Pins	Delay Time	Operating Temperature Min	Operating Temperature Max	Product Range	Automotive Qualification Standard
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MCP112T-450E/TT	1332062 Data Sheet + RoHS Date/Lot Code	Voltage Detector, 1V-5.5V Supply, 4.38V Threshold, 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:1332062 1332062RL in Re-Reel	1+ €0.486 €0.58 25+ €0.405 €0.48 100+ €0.373 €0.44 3000+ €0.366 €0.44	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.38V	1Monitors	1V	5.5V	Active-Low	-	SOT-23	3Pins	-	-40°C	85°C	-	-
APX803L-33W5-7	3589296 Data Sheet + RoHS Date/Lot Code	Voltage Detector, 1 Monitor, 3.3 V Threshold, 0.9 V to 5.5 V Supply, 5 Pin, SOT-25, -40 °C to 85 °C DIODES INC. You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3589296 3589296RL in Re-Reel	5+ €0.346 €0.41 10+ €0.294 €0.35 100+ €0.205 €0.24 500+ €0.173 €0.21 1000+ €0.134 €0.16 3000+ €0.121 €0.14 6000+ €0.106 €0.13 12000+ €0.104 €0.12 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	3.3V	1Monitors	900mV	5.5V	Active-Low, Open-Drain	-	SOT-25	5Pins	0ms	-40°C	85°C	-	-
MC34064SN-5T1G	2774745 Data Sheet + RoHS	Undervoltage Sensing Circuit, 1 V to 6.5 V Supply, 4.61 V Threshold, Active-Low, TSOP-5 ONSEMI You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2774745 2774745RL in Re-Reel	1+ €1.03 €1.23 10+ €0.912 €1.09 100+ €0.717 €0.85 500+ €0.596 €0.71 1000+ €0.486 €0.58 3000+ €0.449 €0.53 6000+ €0.439 €0.52 12000+ €0.43 €0.51 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.61V	1Monitors	1V	6.5V	Active-Low	-	TSOP	5Pins	-	0°C	70°C	-	-
TPS3809L30DBVR	3123952 + RoHS Date/Lot Code	VOLTAGE SUPERVISOR 20 UA, 6V, SOT23-3 TEXAS INSTRUMENTS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3123952 3123952RL in Re-Reel	1+ €0.594 €0.71 10+ €0.515 €0.61 100+ €0.366 €0.44	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-
ICL7665SIBAZ	2111994 Data Sheet + RoHS Date/Lot Code	Supervisor, Active-Low Reset, 2-Monitors, 1.6V-16Vin, SOIC-8 RENESAS You previously purchased this product. View in Order History	Each	1+ €4.14 €4.93 10+ €3.72 €4.43 25+ €3.43 €4.08 100+ €2.59 €3.08 980+ €2.35 €2.80 1960+ €2.28 €2.71 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.3V	2Monitors	1.6V	16V	Active-Low	-	SOIC	8Pins	-	-40°C	85°C	-	-

CAT809JTBI-GT3	2464385 Data Sheet + RoHS	Supervisory Circuit, Active-Low, Push-Pull 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:2464385 2464385RL in Re-Reel	5+ €0.482 €0.57 10+ €0.383 €0.46 100+ €0.285 €0.34 500+ €0.241 €0.29 1000+ €0.186 €0.22 3000+ €0.17 €0.20 6000+ €0.149 €0.18 12000+ €0.146 €0.17 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	4V	1Monitors	1.2V	5.5V	Active-Low, Push-Pull	-	SOT-23	3Pins	20µs	-40°C	85°C	-	-

MAX825MEUK+T	2512790 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1.2V-5.5V supply, Active-High/Low, Push-Pull, 0.2s delay/4.38V 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:2512790 2512790RL in Re-Reel	1+ €4.14 €4.93 10+ €3.73 €4.44 25+ €3.53 €4.20 100+ €3.05 €3.63 250+ €2.90 €3.45 500+ €2.60 €3.09 1000+ €2.35 €2.80 2500+ €2.30 €2.74 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.38V	1Monitors	1.2V	5.5V	Active-High, Push-Pull / Active-Low, Push-Pull	-	SOT-23	5Pins	200ms	-40°C	125°C	-	-

DS1780E+	2512290 Data Sheet + RoHS	MPU Supervisor, 6 Monitors, 2.8V-5.75V supply, Active-Low reset, 45 ms delay, TSSOP-24 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €5.01 €5.96 10+ €4.52 €5.38 62+ €4.31 €5.13 124+ €3.74 €4.45 310+ €3.47 €4.13	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	6Monitors	2.8V	5.75V	Active-Low	-	TSSOP	24Pins	45ms	-40°C	125°C	-	-

MAX6369KA/V+T	2512573 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 2.5V-5.5V supply, Active-Low, Open-Drain reset, 300 ms delay, 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:2512573 2512573RL in Re-Reel	1+ €4.74 €5.64 10+ €4.26 €5.07 25+ €4.03 €4.80 100+ €3.49 €4.15 250+ €3.31 €3.94 500+ €2.97 €3.53 1000+ €2.68 €3.19 2500+ €2.63 €3.13 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	1Monitors	2.5V	5.5V	Active-Low, Open-Drain	-	SOT-23	8Pins	300ms	-40°C	125°C	-	-

MAX16041TE+	2512282 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 2 Monitors, 2.2V-28V supply, Active-Low, 190 ms delay/3.052V threshold, TQFN-16 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €2.29 €2.73 10+ €2.06 €2.45	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.052V	2Monitors	2.2V	28V	Active-Low	-	TQFN	16Pins	190ms	-40°C	125°C	-	-

STM6710LWB7F	3642674 Data Sheet RoHS Date/Lot Code	Microprocessor Supervisor, 3.08 Threshold, 4 Monitors, 1 V to 5.5 V, SOT-23-6, -40 °C to 105 °C STMICROELECTRONICS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:3642674 3642674RL in Re-Reel	1+ €2.11 €2.51 10+ €1.70 €2.02 25+ €1.59 €1.89 100+ €1.27 €1.51 500+ €1.11 €1.32 1000+ €0.919 €1.09 3000+ €0.916 €1.09 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	3.08V	4Monitors	1V	5.5V	Active-Low, Open-Drain	-	SOT-23	6Pins	200ms	-40°C	105°C	-	-

MCP112T-450E/TT	1332062RL Data Sheet + RoHS Date/Lot Code	Voltage Detector, 1V-5.5V Supply, 4.38V Threshold, 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:1332062RL 1332062 in Cut Tape A €5.00 re-reeling charge will be added for this product	100+ €0.373 €0.44 3000+ €0.366 €0.44	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-

TCM809ZVLB713	9762787RL Data Sheet + RoHS Date/Lot Code	Reset Monitor 232V, Active-Low Reset, 1.2V-5.5Vin, SC-70-3 MICROCHIP You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-Reel Packaging Options Suggested replacement for:9762787RL 9762787 in Cut Tape A €5.00 re-reeling charge will be added for this product	100+ €0.252 €0.30 3000+ €0.247 €0.29	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-

TCM809SVLB713	1840912 Data Sheet + RoHS Date/Lot Code	Voltage Detector,, 1V-5.5V Supply, 2.93V Threshold, 320ms Delay, Active-Low, Push-Pull, 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:1840912 1840912RL in Re-Reel	1+ €0.373 €0.44 25+ €0.308 €0.37 100+ €0.284 €0.34 3000+ €0.278 €0.33	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, Push-Pull	-	SC-70	3Pins	320ms	-40°C	125°C	-	-

MAX6366PKA29+T	2512569 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 0V-5.5V supply, Active-Low, Open-Drain reset, 280 ms delay/2.93V threshold, 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:2512569 2512569RL in Re-Reel	1+ €4.34 €5.16 10+ €3.92 €4.66 25+ €3.74 €4.45 100+ €3.25 €3.87 250+ €3.10 €3.69 500+ €2.83 €3.37 1000+ €2.74 €3.26 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	0V	5.5V	Active-Low, Open-Drain	-	SOT-23	8Pins	280ms	-40°C	85°C	-	-

MAX6315US26D4+T	2512509 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1V-5.5V supply, Active-Low, Open-Drain, 2.688 s delay/2.63V threshold, SOT-143-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2512509 2512509RL in Re-Reel	1+ €2.63 €3.13 10+ €2.37 €2.82 25+ €2.23 €2.65 100+ €1.94 €2.31 250+ €1.84 €2.19 500+ €1.66 €1.98 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.63V	1Monitors	1V	5.5V	Active-Low, Open-Drain	-	SOT-143	4Pins	2.688s	-40°C	125°C	-	-

MAX6315US46D3+T	2512513 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1V-5.5V supply, Active-Low, Open-Drain, 336 ms delay/4.63V threshold, SOT-143-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2512513 2512513RL in Re-Reel	1+ €3.05 €3.63 10+ €2.75 €3.27 25+ €2.60 €3.09 100+ €2.25 €2.68 250+ €2.14 €2.55 500+ €1.92 €2.28 2500+ €1.73 €2.06 5000+ €1.70 €2.02 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	1V	5.5V	Active-Low, Open-Drain	-	SOT-143	4Pins	336ms	-40°C	125°C	-	-

DS1706RESA+	2512158 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1.2V-5.5Vsupp., 2.63V threshold/205 ms delay, Active-Low, Push-Pull reset, NSOIC-8 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €9.06 €10.78 10+ €8.33 €9.91 25+ €7.98 €9.50 100+ €7.03 €8.37	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.63V	1Monitors	1.2V	5.5V	Active-Low, Push-Pull	-	NSOIC	8Pins	205ms	-40°C	85°C	-	-

MAX6338JUB+	2512324 Data Sheet + RoHS	MPU Supervisor, 4 Monitors, 2.5V-5.5V supply, Active-Low, Open-Drain reset, 4.63V threshold, µMAX-10 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €4.52 €5.38	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.63V	4Monitors	2.5V	5.5V	Active-Low, Open-Drain	-	µMAX	10Pins	-	-40°C	85°C	-	-

MAX706RCSA+	2512209 Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1V-5.5V supply, Active-Low, Push-Pull reset, 200 ms delay/2.63V threshold, NSOIC-8 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €5.85 €6.96 10+ €5.28 €6.28 25+ €5.04 €6.00 100+ €4.38 €5.21 300+ €4.18 €4.97	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.63V	1Monitors	1V	5.5V	Active-Low, Push-Pull	-	NSOIC	8Pins	200ms	0°C	70°C	-	-

MAX791CSE+	2519354 Data Sheet + RoHS	Supervisory Circuit, Active-Low Reset, 4.75V-5.5Vin, SOIC-16 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €14.29 €17.01 10+ €13.13 €15.62 50+ €12.58 €14.97 100+ €11.09 €13.20 250+ €10.55 €12.55 500+ €10.21 €12.15 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	4.65V	1Monitors	4.75V	5.5V	Active-Low	-	SOIC	16Pins	200ms	0°C	70°C	-	-

MAX6369KA/V+T	2512573RL Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 2.5V-5.5V supply, Active-Low, Open-Drain reset, 300 ms delay, 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:2512573RL 2512573 in Cut Tape A €5.00 re-reeling charge will be added for this product	100+ €3.49 €4.15 250+ €3.31 €3.94 500+ €2.97 €3.53 1000+ €2.68 €3.19 2500+ €2.63 €3.13	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-

STM1831L24WY6F	2807002 Data Sheet + RoHS Date/Lot Code	Voltage Detector, Active-Low, Open-Drain, 1.6 V to 5.7 V Supply, 2.4 V Threshold, SOT-23-5 STMICROELECTRONICS You previously purchased this product. View in Order History	Each	1+ €0.918 €1.09 10+ €0.798 €0.95 100+ €0.646 €0.77 500+ €0.572 €0.68 1000+ €0.452 €0.54	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	2.4V	1Monitors	1.6V	6V	Active-Low, Open-Drain	-	SOT-23	5Pins	-	-40°C	85°C	-	-

MAX6315US46D3+T	2512513RL Data Sheet + RoHS Date/Lot Code	MPU Supervisor, 1V-5.5V supply, Active-Low, Open-Drain, 336 ms delay/4.63V threshold, SOT-143-4 ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-Reel Packaging Options Suggested replacement for:2512513RL 2512513 in Cut Tape A €5.00 re-reeling charge will be added for this product	100+ €2.25 €2.68 250+ €2.14 €2.55 500+ €1.92 €2.28 2500+ €1.73 €2.06 5000+ €1.70 €2.02	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-

DS1232S+	2512392 Data Sheet + RoHS	MPU Supervisor, 4.5V-5.5V supply, Active-High/Low Open-Drain, 610 ms delay/4.62V threshold, WSOIC-16 ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ €4.35 €5.18 10+ €3.91 €4.65 46+ €3.69 €4.39 138+ €3.20 €3.81 276+ €3.03 €3.61 506+ €2.72 €3.24 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	4.5V	5.5V	Active-High, Push-Pull / Active-Low, Open-Drain	-	WSOIC	16Pins	610ms	0°C	70°C	-	-