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

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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

DS1233MS-55+T&R

Supervisory Circuits 3.3V EconoReset

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 2.484

Multiples of: 2500

Voltage Supervisory

Smd/Smt

SOIC - 8

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

no watchdog

No Backup

500 ms

5.5 V

- 40 C

+ 85 C

Ds1233ms

Reel

MAX6467US29D3+T

Supervisory Circuits Microprocessor Supervisory Reset Circuits with Edge-Triggered One-Shot 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 2.4862

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 143 - 4

1.8 v to 5 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

225 ms

5.5 V

- 40 C

+ 125 C

Max6467

Cut Tape

ISL88708IB829Z

Supervisory Circuits UP VMON W/PFI MR RST VTRIP=2 92V 8LD

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.

Renesas

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 2.4862

Multiples of: 1

2.92 V

DS1833Z-5+

Supervisory Circuits 5V EconoReset

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 2.487

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 223 - 3L

1.2 v to 5.5 V

1 Input

Active High

No Manual Reset

No Watchdog

no watchdog

No Backup

450 ms

5.5 V

- 40 C

+ 85 C

Ds1833

Tube

ADM6306D331ARJZ-R7

Supervisory Circuits 5-PIN, MULTIPLE-INPUT, PROG RESET ICs

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 2.4875

Multiples of: 1

Voltage Supervisory

SOT - 23 - 5

Adj

2 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 125 C

Adm6306

Reel

ADM6306D131ARJZ1R7

Supervisory Circuits 5-PIN, MULTIPLE-INPUT, PROG RESET ICs

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 2.4875

Multiples of: 1

Voltage Supervisory

SOT - 23 - 5

Adj

2 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

1.4 ms

5.5 V

- 40 C

+ 125 C

Adm6306

Reel

ADM6305D3ARJZ1-RL7

Supervisory Circuits 5-PIN, MULTIPLE-INPUT, PROG RESET ICs

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 2.4875

Multiples of: 1

Voltage Supervisory

SOT - 23 - 5

Adj

2 Input

Active Low, Open Drain

No Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 125 C

Adm6305

Reel

MAX6745XKRD3+T

Supervisory Circuits Low-Power Dual/Triple-Voltage SC70 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 2.4875

Multiples of: 1

Voltage Supervisory

Smd/Smt

SC - 70 - 5

1.8 v to 5 v , 0.9 v to 3.3 v

2 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

No Backup

225 ms

5.5 V

- 40 C

+ 85 C

Max6745

Cut Tape

ADM6306D331ARJZ1R7

Supervisory Circuits 5-PIN MULTIPLE-INPUT PROG RESET ICs

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 2.4875

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

3.08 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 125 C

Adm6306

Cut Tape

MAX6348UR40+T

Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT uP Reset 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 2.4875

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 3

2.5 v , 3 v , 3.3 v , 5 v

1 Input

Active Low, Open Drain

No Manual Reset

no watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6348

Cut Tape

LTC2903CS6-A1#PBF

Supervisory Circuits LTC2903-1 - Precision Quad Supply Monitor in 6-Lead 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 2.4875

Multiples of: 1

Smd/Smt

SOT - 6

Ltc2903 - 1

ICL7665SAIBA

Supervisory Circuits CMOS OVER/UNDER V DETECTOR IND

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.

Renesas

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 2.4889

Multiples of: 180

Voltage Monitors

Smd/Smt

SOIC - 8

1.3 v or 1.3 V

2 Input

No Manual Reset

no watchdog

16 V

- 40 C

+ 85 C

Icl7665

Tube

MAX8211CSA+T

Supervisory Circuits MPU Voltage Monitor

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 2.4907

Multiples of: 2500

Voltage Supervisory

SOIC - 8 Narrow

1 Input

Active Low, Open Drain

No Manual Reset

no watchdog

No Backup

16.5 V

0 C

+ 70 C

Max8211

Reel

TL7700CDGKRG4

Supply Voltage Supervisory 0.49V to 0.51V 8-Pin VSSOP 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 2.4974

Multiples of: 2500

Voltage Supervisory

Smd/Smt

VSSOP - 8

0.5 V

1 Input

Open Collectors

No Manual Reset

no watchdog

No Backup

programmable

40 V

- 40 C

+ 85 C

Tl7700

Reel

MAX6418UK44+T

Supervisory Circuits Low-Power, Single/Dual-Voltage uP Reset Circuits with Capacitor-Adjustable Reset 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 2.5

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

1.6 v to 5 V

2 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

No Backup

5.4 ms

5.5 V

- 40 C

+ 125 C

Max6418

Reel

MAX6416UK+T

Supervisory Circuits Low-Power, Single/Dual-Voltage uP Reset Circuits with Capacitor-Adjustable Reset 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 2.5

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5L

1.6 v to 5 V

1 Input

Active High, Push - Pull

No Manual Reset

No Watchdog

no watchdog

No Backup

5.4 ms

5.5 V

- 40 C

+ 125 C

Max6416

Reel

MAX6413UK46+T

Supervisory Circuits Low-Power, Single/Dual-Voltage uP Reset Circuits with Capacitor-Adjustable Reset 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 2.5

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5L

1.6 v to 5 V

1 Input

Active High, Push - Pull

Manual Reset

No Watchdog

no watchdog

No Backup

5.4 ms

5.5 V

- 40 C

+ 125 C

Max6413

Reel

MAX6333UR23D3+T

Supervisory Circuits 3-Pin, Ultra-Low-Voltage, Low-Power uP Reset 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 2.5

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 3

1.8 v , 2.5 V

1 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 125 C

Max6333

Cut Tape

MAX6414UK30+T

Supervisory Circuits Low-Power, Single/Dual-Voltage uP Reset Circuits with Capacitor-Adjustable Reset 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 2.5

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

3 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

5.4 ms

5.5 V

- 40 C

+ 125 C

Max6414

Cut Tape

MAX6354LTUK+T

Supervisory Circuits Dual/Triple-Voltage 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