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

MAX6314US44D4+T

Supervisory Circuits 68HC11/Bidirectional Compatible uP 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 2.525

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 143 - 4

4.4 V

1 Input

Active Low, Bidirectional

Manual Reset

no watchdog

No Backup

2240 ms

5.5 V

- 40 C

+ 85 C

Max6314

Cut Tape

MAX6741XKTGD3+T

Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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 2.525

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, Open Drain

Manual Reset

no watchdog

No Backup

225 ms

5.5 V

- 40 C

+ 85 C

Max6741

Cut Tape

MAX6741XKZGD3+T

Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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 2.525

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, Open Drain

Manual Reset

no watchdog

No Backup

225 ms

5.5 V

- 40 C

+ 85 C

Max6741

Cut Tape

MAX6314US46D3+T

Supervisory Circuits 68HC11/Bidirectional Compatible uP 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 2.525

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 143 - 4L

1 v to 5.5 V

1 Input

Active Low, Bidirectional

Manual Reset

No Watchdog

no watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6314

Reel

MAX6845UKD3+T

Supervisory Circuits Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

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 2.525

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5L

0.9 v to 1.5 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

280 ms

1.8 V

- 40 C

+ 85 C

Max6845

Reel

MAX6314US46D2+T

Supervisory Circuits 68HC11Bidirectional-Compatible uP Reset Circuit

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 2.525

Multiples of: 1

Cut Tape

ADM13305-18ARZ-RL7

Supervisory Circuits Dual 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 2.5278

Multiples of: 1000

Voltage Supervisory

SOIC - 8

1.8 v , 2.5 v , 3.3 v , 5 v

2 Input

Push - Pull

Manual Reset

watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 85 C

Adm13305

Reel

DS1810-15+

Supervisory Circuits 5V EconoReset w/Push Pull 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 2.5294

Multiples of: 1

Voltage Supervisory

Through Hole

TO - 92 - 3

5 V

1 Input

Active Low, Push - Pull

No Manual Reset

No Watchdog

no watchdog

No Backup

300 ms

5.5 V

- 40 C

+ 85 C

Ds1810

Bulk

DS4510U-5+

Supervisory Circuits CPU Supervisor with Nonvolatile Memory and Programmable I/O

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 2.5345

Multiples of: 1

Voltage Supervisory

Smd/Smt

UMAX - 10

4.625 V

1 Input

Active Low, Open Drain

No Manual Reset

No Watchdog

no watchdog

No Backup

1100 ms

5.5 V

- 40 C

+ 85 C

Ds4510u

Bulk

MAX6315US29D2+T

Supervisory Circuits Open-Drain uPower Reset Circuit

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 2.535

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 143 - 4

1 v to 5.5 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

28 ms

5.5 V

- 40 C

+ 125 C

Max6315

Reel

MAX6740XKTGD3+T

Supervisory Circuits Low-Power Dual-/Triple-Voltage SC70 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 2.5375

Multiples of: 1

Voltage Supervisory

Smd/Smt

SC - 70 - 5

1.8 v to 5 v , 0.9 v to 3.3 v

3 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

225 ms

5.5 V

- 40 C

+ 85 C

Max6740

Cut Tape

MAX16125WTDP29+

Supervisory Circuits Dual Pushbutton 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 2.5401

Multiples of: 1

Voltage Monitors

Smd/Smt

WLP - 6

2.93 V

4 Input

Active Low, Open Drain, Push - Pull

Manual Reset

no watchdog

- 40 C

+ 125 C

Cut Tape

STM804TM6F

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

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.

STMicroelectronics

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 2.5406

Multiples of: 1

Voltage Supervisory

Smd/Smt

SO - 8

1 v to 5.5 V

1 Input

Active High

No Manual Reset

Watchdog

watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Stm804tm

Reel

STM804SM6F

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

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.

STMicroelectronics

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 2.5406

Multiples of: 1

Voltage Supervisory

Smd/Smt

SO - 8

1 v to 5.5 V

1 Input

Active High

No Manual Reset

Watchdog

watchdog

Backup

280 ms

5.5 V

- 40 C

+ 85 C

Stm804sm

Reel

LTC2934CDC-1#TRMPBF

Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail 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 2.5406

Multiples of: 500

Smd/Smt

DFN - 8

Ltc2934

Reel

MAX14655EWC+T

Supervisory Circuits High Current Overvoltage Protector with Adjustable OVLO

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 2.5425

Multiples of: 2500

MAX6381XR46D3+T

Supervisory Circuits SC70/uDFN, Single/Dual 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 2.5466

Multiples of: 2500

Voltage Supervisory

Smd/Smt

SC - 70 - 3L

1.8 v to 5 V

1 Input

Active Low, Push - Pull

No Manual Reset

No Watchdog

no watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 125 C

Max6381xr

Reel

MAX6456UT29ST

Supervisory Circuits uP Supervisors with Separate VCC Reset and Manual Reset Outputs

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 2.5466

Multiples of: 2500

Voltage Supervisory

Smd/Smt

SOT - 23 - 6L

1.8 v to 5 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 85 C

Max6456

Reel

MAX16129UAEBD+

Supervisory Circuits Load-Dump/Reverse-V Protection Circuit

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 2.55

Multiples of: 1

Voltage Supervisory

Smd/Smt

UMAX - 8

1 Input

Open Drain

No Manual Reset

No Watchdog

no watchdog

No Backup

30 V

- 40 C

+ 125 C

Max16129

Tube

MAX16129UAABA+

Supervisory Circuits Load-Dump/Reverse-Voltage Protection 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