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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Mounting Style	Package/Case	Threshold Voltage	Number of Inputs Monitored	Output Type	Manual Reset	Watchdog Timers	Battery Backup Switching	Reset Delay Time	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Accuracy	Series	Qualification	Packaging
Supervisory Circuits Push-Pull Low MCP100-485HI/TO Microchip Technology 1: £0.315 1,763In Stock	Mfr. Part No. MCP100-485HI/TO Mouser Part No 579-MCP100-485HI/TO	Microchip Technology	Supervisory Circuits Push-Pull Low	Datasheet	1,763In Stock	£0.315 £0.263 £0.24	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	4.725 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP100	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP120-270GI/TO Microchip Technology 1: £0.45 1,636In Stock	Mfr. Part No. MCP120-270GI/TO Mouser Part No 579-MCP120-270GI/TO	Microchip Technology	Supervisory Circuits Open Drain Low	Datasheet	1,636In Stock	£0.45 £0.375 £0.346	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3 V, 3.3 V, 5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP120	AEC-Q100	Bulk
Supervisory Circuits w/5K Pull-Up Low MCP130-485HI/TO Microchip Technology 1: £0.398 1,807In Stock	Mfr. Part No. MCP130-485HI/TO Mouser Part No 579-MCP130-485HI/TO	Microchip Technology	Supervisory Circuits w/5K Pull-Up Low	Datasheet	1,807In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	4.725 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP130	AEC-Q100	Bulk
Supervisory Circuits Push-Pull Low MCP100-300HI/TO Microchip Technology 1: £0.315 2,109In Stock	Mfr. Part No. MCP100-300HI/TO Mouser Part No 579-MCP100-300HI/TO	Microchip Technology	Supervisory Circuits Push-Pull Low	Datasheet	2,109In Stock	£0.315 £0.263 £0.24	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.925 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP100	AEC-Q100	Bulk
Supervisory Circuits Push-Pull Low MCP102-240E/TO Microchip Technology 1: £0.54 1,877In Stock	Mfr. Part No. MCP102-240E/TO Mouser Part No 579-MCP102-240E/TO	Microchip Technology	Supervisory Circuits Push-Pull Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,877In Stock	£0.54 £0.45 £0.405	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.32 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 125 C		MCP102	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP120-475GI/TO Microchip Technology 1: £0.45 1,490In Stock	Mfr. Part No. MCP120-475GI/TO Mouser Part No 579-MCP120-475GI/TO	Microchip Technology	Supervisory Circuits Open Drain Low	Datasheet	1,490In Stock	£0.45 £0.375 £0.346	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	4.625 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP120	AEC-Q100	Bulk
Supervisory Circuits Push-Pull High MCP101-270HI/TO Microchip Technology 1: £0.368 1,625In Stock	Mfr. Part No. MCP101-270HI/TO Mouser Part No 579-MCP101-270HI/TO	Microchip Technology	Supervisory Circuits Push-Pull High	Datasheet	1,625In Stock	£0.368 £0.315 £0.278	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.625 V	1 Input	Active High, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP101	AEC-Q100	Bulk
Supervisory Circuits Push-Pull High MCP101-460DI/TO Microchip Technology 1: £0.368 1,935In Stock	Mfr. Part No. MCP101-460DI/TO Mouser Part No 579-MCP101-460DI/TO	Microchip Technology	Supervisory Circuits Push-Pull High	Datasheet	1,935In Stock	£0.368 £0.315 £0.278	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	4.475 V	1 Input	Active High, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP101	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP121-270E/TO Microchip Technology 1: £0.398 1,147In Stock	Mfr. Part No. MCP121-270E/TO Mouser Part No 579-MCP121-270E/TO	Microchip Technology	Supervisory Circuits Open Drain Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,147In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.63 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 125 C		MCP121	AEC-Q100	Bulk
Supervisory Circuits Push-Pull Low MCP102-300E/TO Microchip Technology 1: £0.54 1,145In Stock	Mfr. Part No. MCP102-300E/TO Mouser Part No 579-MCP102-300E/TO	Microchip Technology	Supervisory Circuits Push-Pull Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,145In Stock	£0.54 £0.45 £0.405	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.93 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 125 C		MCP102	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP120-315HI/TO Microchip Technology 1: £0.45 1,403In Stock	Mfr. Part No. MCP120-315HI/TO Mouser Part No 579-MCP120-315HI/TO	Microchip Technology	Supervisory Circuits Open Drain Low	Datasheet	1,403In Stock	£0.45 £0.375 £0.346	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3.075 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP120	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP121-195I/TO Microchip Technology 1: £0.398 720In Stock	Mfr. Part No. MCP121-195I/TO Mouser Part No 579-MCP121-195I/TO	Microchip Technology	Supervisory Circuits Open Drain Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	720In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	1.9 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 85 C		MCP121	AEC-Q100	Bulk
Supervisory Circuits Open Drain MCP111-270E/TO Microchip Technology 1: £0.338 1,696In Stock	Mfr. Part No. MCP111-270E/TO Mouser Part No 579-MCP111-270E/TO	Microchip Technology	Supervisory Circuits Open Drain Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,696In Stock	£0.338 £0.278 £0.255	Min.: 1 Mult.: 1	Voltage Detector	Through Hole	TO-92-3	2.63 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup		5.5 V	- 40 C	+ 125 C		MCP111	AEC-Q100	Bulk
Supervisory Circuits w/5K Pull-Up Low MCP130-300FI/TO Microchip Technology 1: £0.398 1,614In Stock	Mfr. Part No. MCP130-300FI/TO Mouser Part No 579-MCP130-300FI/TO	Microchip Technology	Supervisory Circuits w/5K Pull-Up Low	Datasheet	1,614In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	2.925 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP130	AEC-Q100	Bulk
Supervisory Circuits w/5K Pull-Up Low MCP130-315FI/TO Microchip Technology 1: £0.398 1,970In Stock	Mfr. Part No. MCP130-315FI/TO Mouser Part No 579-MCP130-315FI/TO	Microchip Technology	Supervisory Circuits w/5K Pull-Up Low	Datasheet	1,970In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3 V, 3.3 V, 5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP130	AEC-Q100	Bulk
Supervisory Circuits w/5K Pull-Up Low MCP130-460HI/TO Microchip Technology 1: £0.398 1,933In Stock	Mfr. Part No. MCP130-460HI/TO Mouser Part No 579-MCP130-460HI/TO	Microchip Technology	Supervisory Circuits w/5K Pull-Up Low	Datasheet	1,933In Stock	£0.398 £0.33 £0.30	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3 V, 3.3 V, 5 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP130	AEC-Q100	Bulk
Supervisory Circuits Push-Pull Low MCP102-195I/TO Microchip Technology 1: £0.54 1,960In Stock	Mfr. Part No. MCP102-195I/TO Mouser Part No 579-MCP102-195I/TO	Microchip Technology	Supervisory Circuits Push-Pull Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,960In Stock	£0.54 £0.45 £0.405	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	1.9 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 85 C		MCP102	AEC-Q100	Bulk
Supervisory Circuits Push-Pull Low MCP102-315E/TO Microchip Technology 1: £0.54 1,953In Stock	Mfr. Part No. MCP102-315E/TO Mouser Part No 579-MCP102-315E/TO	Microchip Technology	Supervisory Circuits Push-Pull Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,953In Stock	£0.54 £0.45 £0.405	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3.08 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 125 C		MCP102	AEC-Q100	Bulk
Supervisory Circuits Push-Pull High MCP101-315HI/TO Microchip Technology 1: £0.368 1,543In Stock	Mfr. Part No. MCP101-315HI/TO Mouser Part No 579-MCP101-315HI/TO	Microchip Technology	Supervisory Circuits Push-Pull High	Datasheet	1,543In Stock	£0.368 £0.315 £0.278	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	3.075 V	1 Input	Active High, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5.5 V	- 40 C	+ 85 C		MCP101	AEC-Q100	Bulk
Supervisory Circuits Open Drain MCP111-290E/TO Microchip Technology 1: £0.338 1,321In Stock	Mfr. Part No. MCP111-290E/TO Mouser Part No 579-MCP111-290E/TO	Microchip Technology	Supervisory Circuits Open Drain Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,321In Stock	£0.338 £0.278 £0.255	Min.: 1 Mult.: 1	Voltage Detector	Through Hole	TO-92-3	2.9 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup		5.5 V	- 40 C	+ 125 C		MCP111	AEC-Q100	Bulk
Supervisory Circuits Open Drain MCP111-300E/TO Microchip Technology 1: £0.338 1,443In Stock	Mfr. Part No. MCP111-300E/TO Mouser Part No 579-MCP111-300E/TO	Microchip Technology	Supervisory Circuits Open Drain Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	1,443In Stock	£0.338 £0.278 £0.255	Min.: 1 Mult.: 1	Voltage Detector	Through Hole	TO-92-3	2.93 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup		5.5 V	- 40 C	+ 125 C		MCP111	AEC-Q100	Bulk
Supervisory Circuits Open Drain Low MCP131-475E/TO Microchip Technology 1: £0.54 62In Stock 1,000Expected 26/10/2026	Mfr. Part No. MCP131-475E/TO Mouser Part No 579-MCP131-475E/TO	Microchip Technology	Supervisory Circuits Open Drain Low Learn More about Microchip Technology microchip mcp11x voltage detectors	Datasheet	62In Stock 1,000Expected 26/10/2026	£0.54 £0.45 £0.405	Min.: 1 Mult.: 1	Voltage Supervisory	Through Hole	TO-92-3	4.63 V	1 Input	Active Low, Open Drain	No Manual Reset	No Watchdog	No Backup	120 ms	5.5 V	- 40 C	+ 125 C		MCP131	AEC-Q100	Bulk
Supervisory Circuits 5V EconoReset DS1233D-15+ Analog Devices / Maxim Integrated 1: £2.55 1,762In Stock	Mfr. Part No. DS1233D-15+ Mouser Part No 700-DS1233D-15	Analog Devices / Maxim Integrated	Supervisory Circuits 5V EconoReset	Datasheet	1,762In Stock	£2.55 £1.90 £1.74 £1.55 View £1.48 £1.44 £1.37	Min.: 1 Mult.: 1 Max.: 1,409	Voltage Supervisory	Through Hole	TO-92-3	4.125 V	1 Input	Active Low, Open Drain, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	5 V	- 40 C	+ 85 C	15 %	DS1233D		Bulk
Supervisory Circuits 5V EconoReset with Push-Pull Output DS1810-10+ Analog Devices / Maxim Integrated 1: £6.11 387In Stock	Mfr. Part No. DS1810-10+ Mouser Part No 700-DS1810-10	Analog Devices / Maxim Integrated	Supervisory Circuits 5V EconoReset with Push-Pull Output	Datasheet	387In Stock	£6.11 £4.73 £4.38 £4.01 £3.73	Min.: 1 Mult.: 1 Max.: 309	Voltage Monitor	Through Hole	TO-92-3	4.37 V	1 Input	Active Low, Push-Pull	No Manual Reset	No Watchdog	No Backup	150 ms	5.5 V	- 40 C	+ 85 C	2.5 %	DS1810		Bulk
Supervisory Circuits 3.3V EconoReset DS1233A-10+ Analog Devices / Maxim Integrated 1: £2.47 3,009In Stock	Mfr. Part No. DS1233A-10+ Mouser Part No 700-DS1233A-10	Analog Devices / Maxim Integrated	Supervisory Circuits 3.3V EconoReset	Datasheet	3,009In Stock	£2.47 £1.96 £1.79 £1.62 View £1.53 £1.48 £1.43 £1.34	Min.: 1 Mult.: 1 Max.: 2,407	Voltage Supervisory	Through Hole	TO-92-3	4.375 V	1 Input	Active Low, Open Drain, Push-Pull	No Manual Reset	No Watchdog	No Backup	350 ms	3.3 V	- 40 C	+ 85 C	10 %	DS1233A		Bulk