About Supervisory Circuits

Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.

Supervisory Circuits

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Type
	Mounting Style
	Output Voltage
	Package / Case
	Threshold Voltage
	Number of Inputs Monitored
	Output Type
	Manual Reset
	Watchdog
	Watchdog Timers
	Battery Backup Switching
	Reset Delay Time
	Supply Voltage - Max
	Minimum Operating Temperature
	Maximum Operating Temperature
	Accuracy
	Series
	Qualification
	Packaging

Sorting

Sort Column:

Sort Direction:

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Mounting Style	Output Voltage	Package / Case	Threshold Voltage	Number of Inputs Monitored	Output Type	Manual Reset	Watchdog	Watchdog Timers	Battery Backup Switching	Reset Delay Time	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Accuracy	Series	Qualification	Packaging

MAX6718AUKTID2+T

Supervisory Circuits DualTriple Ultra-Low-Voltage SOT23 uP Supervisory Circuits

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4125

Multiples of: 1

Cut Tape

MAX6735KASYD3+T

Supervisory Circuits Single-/Dual-/Triple-Voltage uP Supervisory Circuits with Independent Watchdog Output

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4125

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 8

900 mV to 5 V

3 Input

Active Low, Push - Pull

Manual Reset

watchdog

No Backup

210 ms

5.5 V

- 40 C

+ 85 C

Max6735

Cut Tape

MAX802LCSA+

Supervisory Circuits Microprocessor Supervisory Circuits

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4241

Multiples of: 64

Voltage Supervisory

Smd/Smt

SOIC - 8

4.65 V

1 Input

Active High

No Manual Reset

No Watchdog

no watchdog

No Backup

200 ms

5.5 V

0 C

+ 70 C

Max802l

Tube

MAX6366PKA31+

Supervisory Circuits MAX6366PKA31+

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.425

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 8

2.5 v , 3 v , 3.3 v , 5 v

1 Input

Active High, Open Drain

No Manual Reset

Watchdog

watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6366p

Cut Tape

ADM8691ARWZ

Analog Devices Supervisory Circuits CMOS MPU IC Battery Mgmt

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4432

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOIC - 16

4.65 V

1 Input

Active Low, Push - Pull

Manual Reset

watchdog

Backup

70 ms

5.5 V

- 40 C

+ 85 C

Adm8691

Tube

ADM805LARNZ

Supervisory Circuits 5V MPU Battery Mgmt Watchdog

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4443

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOIC - 8

4.65 V

1 Input

Active High

No Manual Reset

Watchdog

watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Adm805

Tube

MAX16021LTES+T

Supervisory Circuits Low-Power uP Supervisory Circuits with Battery-Backup Circuit andChip-Enable Gating

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.45

Multiples of: 1

Cut Tape

MAX701CSA+T

Supervisory Circuits Power-Supply Monitor w/Reset

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.45

Multiples of: 1

Voltage Supervisory

SOIC - 8 Narrow

3 v to 15 V

1 Input

Active High, Active Low, Push - Pull

Manual Reset

no watchdog

No Backup

500 ms

15 V

0 C

+ 70 C

Max701

Reel

MAX14527ETA+T

Supervisory Circuits Adjustable Overvoltage Protector with High Accuracy

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4515

Multiples of: 1

Voltage Supervisory

Max14527

Reel

MAX6301CPA+

Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/Watchdog

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4519

Multiples of: 1

MAX6753KA16+T

Supervisory Circuits uP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4625

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 8

1.575 V

1 Input

Active Low, Open Drain

No Manual Reset

watchdog

No Backup

9.487 ms

5.5 V

- 40 C

+ 125 C

Max6753

Cut Tape

LM80CIMTX-3/NOPB

Processor Supervisor 24-Pin TSSOP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4713

Multiples of: 2500

Voltage Supervisory

Smd/Smt

TSSOP - 24

Active High, Active Low, Open Drain

No Manual Reset

watchdog

No Backup

5.75 V

- 25 C

+ 125 C

Lm80

Reel

MAX800MCPE+

Supervisory Circuits Microprocessor Supervisory Circuits

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4736

Multiples of: 1

Voltage Supervisory

Through Hole

PDIP - 16

4.4 V

1 Input

Active High, Active Low, Open Drain

No Manual Reset

Watchdog

watchdog

Backup

200 ms

5.5 V

0 C

+ 70 C

Max800m

Tube

MAX699EWE+

Supervisory Circuits Low-Cost, Power-On Reset and Watchdog Controllers

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.475

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOIC - 16 Wide

5 V

1 Input

Active High, Active Low, Open Drain, Push - Pull

No Manual Reset

Watchdog

watchdog

No Backup

500 ms

5.5 V

- 40 C

+ 85 C

Max699

Tube

LTC2932CF#TRPBF

Supervisory Circuits Configurable Six Input Supply Monitor w/ Adjustable ToleranceLTC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.486

Multiples of: 2500

Voltage Monitors

Smd/Smt

TSSOP - 20

492.5 mV , Adj

6 Input

Open Drain

Manual Reset

no watchdog

No Backup

3 ms

7 V

0 C

+ 70 C

1.5 %

Ltc2932

Tube

MAX6320PUK31BX/V+T

Supervisory Circuits 5-Pin A P Supervisory Circuits with Watchdog and Manual Reset

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4875

Multiples of: 1

Cut Tape

MAX6361LUT29+T

Supervisory Circuits SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4875

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 6L

2.5 v , 3 v , 3.3 v , 5 v

1 Input

Active Low, Push - Pull

Manual Reset

no watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6361l

Cut Tape

MAX6363LUT31+T

Supervisory Circuits SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4875

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 6L

2.5 v , 3 v , 3.3 v , 5 v

1 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6363l

Cut Tape

LTC2908ITS8-A1#TRMPBF

Supervisory Circuits Six Supply Monitor in SOT-23

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 5.4941

Multiples of: 1

Smd/Smt

SOT - 8

Ltc2908

Aec - Q100

Cut Tape

MAX817LCPA+

Supervisory Circuits +5V Microprocessor Supervisory Circuits

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

February 2025