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

MAX6375XR26+T

Supervisory Circuits 3-Pin, Ultra-Low-Power SC70/SOT23 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 1.9524

Multiples of: 2500

Voltage Monitors

Smd/Smt

SC - 70 - 3L

2.63 V

1 Input

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

No Manual Reset

No Watchdog

no watchdog

No Backup

5.5 V

- 40 C

+ 85 C

2.5 %

Max6375x

Reel

TPS3837J25DBVTG4

Processor Supervisor 2.25V 1.6V to 6V 5-Pin SOT-23 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 1.9534

Multiples of: 250

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

1.6 v to 6 V

1 Input

Push - Pull

Manual Reset

no watchdog

No Backup

10 ms , 200 ms

6 V

- 40 C

+ 85 C

Tps3837j25

Reel

MAX16150AUT+T

Supervisory Circuits Nano-Power Pushbutton ONOFF Controller with +-15kV ESD Protection and Programmable Timer

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 1.9553

Multiples of: 1

Cut Tape

MAX16150AWT+

Supervisory Circuits Nano-Power Pushbutton ONOFF Controller with 15kV ESD Protection and Programmable Timer

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 1.958

Multiples of: 330

Cut Tape

2U3838K33QDBVRG4Q1

Processor Supervisor 2.93V 1.6V to 6V Automotive 5-Pin SOT-23 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 1.9614

Multiples of: 3000

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

2.93 V

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

300 ms

6 V

- 40 C

+ 125 C

Tps3838k33 - Q1

Reel

TL7770-5IDWRG4

Supply Voltage Supervisory 16-Pin SOIC 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 1.9617

Multiples of: 2000

Voltage Supervisory

Smd/Smt

SOIC - 16

2 Input

No Manual Reset

no watchdog

18 V

- 40 C

+ 85 C

Tl7770 - 5

Reel

ADM699AR

Supervisory Circuits 5V CMOS SUPERVISORS IC

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 1.9625

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOIC - 16

3 v to 5.5 V

1 Input

Push - Pull

No Manual Reset

Watchdog

watchdog

No Backup

280 ms

5.5 V

- 40 C

+ 85 C

Adm699

Tube

MAX6801UR40D2+T

Supervisory Circuits Single uPower 3-Pin 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 1.9625

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 3

2.85 v to 5 V

1 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

No Backup

40 ms

5.5 V

- 40 C

+ 125 C

Max6801

Cut Tape

MAX6464XR22+T

Supervisory Circuits Ultra-Low-Power Voltage Detectors and P 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 1.9625

Multiples of: 1

Voltage Supervisory

Smd/Smt

SC - 70 - 3

2.2 V

1 Input

Active Low, Push - Pull

No Manual Reset

no watchdog

260 ms

6 V

- 40 C

+ 125 C

2.5 %

Max6464

Cut Tape

ISL88012IH546Z-TK

Supervisory Circuits DL VMON W//MR /RST R STVTH1=464VVTH2=06V5

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 1.9636

Multiples of: 1

Voltage Supervisory

SOT - 23

2.5 v , 3 v , 3.3 v , 5 v

2 Input

Active High, Active Low

Manual Reset

no watchdog

No Backup

260 ms

5.5 V

- 40 C

+ 85 C

Isl88012

Reel

TS12011ITD1022

Supervisory Circuits A 0.8V/1.5 A Op Amp/Reference/Comparator w/Push-pull Output IC, UDFN22EP-10

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.

Silicon Labs

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 1.9658

Multiples of: 1

Ts12011

Cut Tape

MAX6419UK44+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 1.9661

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 23 - 5

1.6 v to 5 V

2 Input

Active High, Push - Pull

No Manual Reset

no watchdog

No Backup

5.4 ms

5.5 V

- 40 C

+ 125 C

Max6419

Cut Tape

LTC2915ITS8-1#TRMPBF

Supervisory Circuits Single Supervisor with 27 Selectable Thresholds

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 1.967

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 8

Adj

1 Input

Open Drain

Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 85 C

1.5 %

Ltc2915

Aec - Q100

Cut Tape

TPS3305-33DR

Supervisory Circuits Dual Processor

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 1.9701

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOIC - 8

5 V , 3.3 V

2 Input

Push - Pull

Manual Reset

Watchdog

watchdog

No Backup

200 ms

6 V

- 40 C

+ 85 C

Tps3305 - 33

Reel

TPS3620-50DGKT

Supervisory Circuits 5-V Battery-Backup for RAM Retention

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 1.9707

Multiples of: 250

Voltage Supervisory

Smd/Smt

MSOP - 8

3.3 v , 5 V

1 Input

Push - Pull

Manual Reset

No Watchdog

no watchdog

Backup

100 ms

5.5 V

- 40 C

+ 85 C

Tps3620 - 50

Reel

LTC2916HTS8-1#TRMPBF

Supervisory Circuits Single Supervisor with 9 Thresholds 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 1.9708

Multiples of: 1

Voltage Supervisory

Smd/Smt

SOT - 8

Adj

1 Input

Active Low, Open Drain

Manual Reset

no watchdog

No Backup

200 ms

5.5 V

- 40 C

+ 125 C

1.5 %

Ltc2916

Aec - Q100

Cut Tape

LTC2935CDC-2#TRMPBF

Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail Output & Selectable Thresholds

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 1.9708

Multiples of: 1

Voltage Supervisory

Smd/Smt

DFN - 8

2.25 v , 2.4 v , 2.55 v , 2.7 v , 2.85 v , 3 v , 3.15 v , 3.3 v

8 Input

Active High, Active Low, Push - Pull

Manual Reset

no watchdog

No Backup

200 ms

5.5 V

0 C

+ 70 C

1.5 %

Ltc2935

Cut Tape

MAX6328UR28+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 1.975

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

Max6328u

Cut Tape

MAX810MEXRT

Maxim Integrated Supervisory Circuits 3-Pin MPU Supervisor

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 1.975

Multiples of: 1

Voltage Supervisory

Smd/Smt

SC - 70 - 3

2.5 v , 3 v , 3.3 v , 5 v

1 Input

Active High, Push - Pull

No Manual Reset

no watchdog

No Backup

240 ms

5.5 V

- 40 C

+ 125 C

Max810m

Reel

MAX6326UR23T

Maxim Integrated Supervisory Circuits 3-Pin 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