Supervisors & Monitors | Farnell® UK

We offer a broad range of voltage supervisors and voltage supervisor ICs from multiple manufacturers.A voltage supervisor, or voltage supervisor IC, is a device that monitors or supervises a voltage rail and asserts a signal to enable, disable, or reset another device when that monitored rail falls below or rises above a predetermined threshold voltage. The devices are also known as supply voltage supervisors, voltage supervisory circuits, or voltage monitors.We offer devices that can manage one to 16 channels. The multichannel types can sequence the supplies in any order at both power-up and power-down.Voltage supervisors are available with threshold voltages from 4.675mV to 98V, and supply voltages from -10V minimum to 100V maximum. Delay times range from 0ms to 180s. Reset types include Active-High, Active-Low, Manual, Open Drain, and other options and combinations.The devices are available with a wide choice of digital IC case types and pin counts, with single, pack, tape, reel, tray and tube packaging options. Operating temperatures range from -55°C minimum to 150°C maximum. A number of devices that meet the AEC-Q100 failure mechanism based stress test qualification are offered for automotive applications.Our voltage supervisor ICs are manufactured by Analog Devices, Diodes Inc., Micrel Semiconductors, Microchip, Onsemi, Renesas, Rohm, Seiko Instruments, ST Microelectronics, Texas Instruments, and others.

Filter(s) Applied

Reset Output Type

Active-High, Active-Low, Open-Drain

1 Filter(s) Selected

			Price For		Quantity

LTC1727EMS8-5#PBF	4028206 Data Sheet RoHS	ANALOG DEVICES Microprocessor Supervisor 3 Monitors Active-High Active-Low Open-Drain 1 to 7V in MSOP-8	Each	1+ £4.79 10+ £3.56 50+ £3.03 100+ £2.77	Min: 1 / Mult: 1	985mV	1.015V	4.675V, 3.086V, Adj	3Monitors	1V	7V	Active-High, Active-Low, Open-Drain	MSOP	8Pins	Surface Mount	200ms	-40°C	85°C
TL7705AIDR	3123861 RoHS Date/Lot Code	TEXAS INSTRUMENTS VOLTAGE SUPERVISOR 1.8MA 18V 8-SOIC	Each (Supplied on Cut Tape) Cut Tape	1+ £2.69 10+ £2.03 25+ £1.85 50+ £1.76 100+ £1.67 More Pricing...	Min: 1 / Mult: 1	-	-	4.55V	1Monitors	3.5V	18V	Active-High, Active-Low, Open-Drain	SOIC	8Pins	Surface Mount	-	-40°C	85°C
ICL7665ACSA+T	2798772 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Monitor Active-High/Low Open-Drain 2 Monitors 2 V to 16 V supply 1 ms delay NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £6.34 10+ £4.90 25+ £4.53 100+ £4.04 250+ £3.80 More Pricing...	Min: 1 / Mult: 1	-	-	1.3V	2Monitors	2V	16V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	1ms	0°C	70°C
ICL7665ACSA+T	2798772RL Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Monitor Active-High/Low Open-Drain 2 Monitors 2 V to 16 V supply 1 ms delay NSOIC-8	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ £4.90 25+ £4.53 100+ £4.04 250+ £3.80 500+ £3.72	Min: 10 / Mult: 1	-	-	1.3V	2Monitors	2V	16V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	1ms	0°C	70°C
ICL7665AEPA+	2729059 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Voltage Monitor 2 V to 16 Vsupp. 80 µs delay Active-High/Low Open-Drain DIP-8	Each	1+ £7.79 10+ £6.08 50+ £5.24 100+ £4.98 250+ £4.80 More Pricing...	Min: 1 / Mult: 1	-	-	1.3V	1Monitors	2V	16V	Active-High, Active-Low, Open-Drain	DIP	8Pins	Through Hole	80µs	-40°C	85°C
ICL7665ACSA+	2910062 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Supervisory/Voltage Detector Open-Drain Reset 2V to 16V 1.3V Threshold 2 Monitors SOIC-8	Each	1+ £6.43 10+ £4.61 25+ £4.35 100+ £4.08 300+ £3.80 More Pricing...	Min: 1 / Mult: 1	-	-	1.3V	2Monitors	2V	16V	Active-High, Active-Low, Open-Drain	SOIC	8Pins	Surface Mount	1ms	0°C	70°C
TL7705AIDR	3123861RL RoHS Date/Lot Code	TEXAS INSTRUMENTS VOLTAGE SUPERVISOR 1.8MA 18V 8-SOIC	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £1.67 250+ £1.58 500+ £1.53 1000+ £1.49	Min: 100 / Mult: 1	-	-	4.55V	1Monitors	3.5V	18V	Active-High, Active-Low, Open-Drain	SOIC	8Pins	Surface Mount	-	-40°C	85°C
TS834-5IDT	2807016 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS Voltage Supervisor Active-High/Low Open-Drain 1.5 V to 5.5 V Supply 4.33 V Threshold SOIC-8	Each	1+ £0.65 10+ £0.55 100+ £0.46 500+ £0.41 1000+ £0.35 More Pricing...	Min: 1 / Mult: 1	-	-	4.23V	1Monitors	1.5V	5.5V	Active-High, Active-Low, Open-Drain	SOIC	8Pins	Surface Mount	300ms	-40°C	85°C
MAX693AEPE+	2909726 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Supervisory/Voltage Detector Open-Drain Reset 0V to 5.5V 4.4V Threshold DIP-16	Each	1+ £10.42 10+ £8.12	Min: 1 / Mult: 1	-	-	4.4V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	DIP	16Pins	Through Hole	200ms	-40°C	85°C
ADM1186-1ARQZ	4028019 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Monitor 4 Monitors Active-High Active-Low Open-Drain 2.7V to 5.5 Vin QSOP-20 85 °C	Each	1+ £7.43 10+ £5.02 56+ £3.95 112+ £3.62 280+ £3.28 More Pricing...	Min: 1 / Mult: 1	-	-	-	4Monitors	2.7V	5.5V	Active-High, Active-Low, Open-Drain	QSOP	20Pins	Surface Mount	-	-40°C	85°C
ADM1232ARNZ-REEL7	4028023 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 4.5 to 5.5V in NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £3.95 10+ £2.69 25+ £2.39 100+ £1.95 250+ £1.74 More Pricing...	Min: 1 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	610ms	-40°C	85°C
LTC1232CN8#PBF	4028177 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Detector 1 Monitors Active-High Active-Low Open-Drain 4.5 V to 5.5 V NDIP-8	Each	1+ £5.53 10+ £3.83 50+ £3.10 100+ £2.83 250+ £2.55 More Pricing...	Min: 1 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NDIP	8Pins	Through Hole	610ms	0°C	70°C
ADM691AARNZ-REEL7	4028085RL Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in NSOIC-16	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £2.68 250+ £2.41 500+ £2.25	Min: 100 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
LTC1232CS8#PBF	4028178 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Detector 1 Monitors Active-High Active-Low Open-Drain 4.5 V to 5.5 V NSOIC-8	Each	1+ £5.19 10+ £3.75 25+ £3.60 100+ £3.44 300+ £3.27 More Pricing...	Min: 1 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	610ms	0°C	70°C
ADM691AARNZ	4028084 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in NSOIC-16	Each	1+ £5.59 10+ £3.71 48+ £2.94 144+ £2.54 288+ £2.34 More Pricing...	Min: 1 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
ADM691AARWZ-REEL	4028087RL Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in WSOIC-16	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ £4.50 25+ £4.19 100+ £3.39 250+ £3.22 500+ £2.89	Min: 10 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	WSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
ADM1232ARNZ	4028022 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 4.5 to 5.5V in NSOIC-8	Each	1+ £3.52 10+ £2.39 98+ £1.77 196+ £1.73 294+ £1.70 More Pricing...	Min: 1 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	610ms	-40°C	85°C
ADM691AARNZ-REEL7	4028085 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in NSOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ £5.62 10+ £3.73 25+ £3.24 100+ £2.68 250+ £2.41 More Pricing...	Min: 1 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
LTC1232IS8#PBF	4028179 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Voltage Detector 1 Monitors Active-High Active-Low Open-Drain 4.5 V to 5.5 V NSOIC-8	Each	1+ £6.26 10+ £4.36 25+ £4.00 100+ £3.64 300+ £3.25 More Pricing...	Min: 1 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	610ms	-40°C	85°C
LTC1727ES8-5#PBF	4028207 Data Sheet RoHS	ANALOG DEVICES Microprocessor Supervisor 3 Monitors Active-High Active-Low Open-Drain 1 to 7V in NSOIC-8	Each	1+ £5.03 10+ £3.61 25+ £3.20 100+ £2.79 300+ £2.73	Min: 1 / Mult: 1	985mV	1.015V	4.675V, 3.086V, Adj	3Monitors	1V	7V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	200ms	-40°C	85°C
ADM691AARWZ-REEL	4028087 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in WSOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ £5.98 10+ £4.50 25+ £4.19 100+ £3.39 250+ £3.22 More Pricing...	Min: 1 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	WSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
ADM1232ARNZ-REEL7	4028023RL Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 4.5 to 5.5V in NSOIC-8	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ £1.95 250+ £1.74 1000+ £1.52	Min: 100 / Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	8Pins	Surface Mount	610ms	-40°C	85°C
ADM693AARNZ	4028095 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in NSOIC-16	Each	1+ £5.08 10+ £3.50 48+ £2.94 144+ £2.55 288+ £2.36 More Pricing...	Min: 1 / Mult: 1	-	-	4.4V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	NSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
ADM691AARWZ	4028086 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in WSOIC-16	Each	1+ £5.08 10+ £3.63 47+ £3.12 141+ £2.90 282+ £2.44 More Pricing...	Min: 1 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	WSOIC	16Pins	Surface Mount	200ms	-40°C	85°C
ADM691AANZ	4028083 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Microprocessor Supervisor 1 Monitors Active-High Active-Low Open-Drain 0 to 5.5V in NDIP-16	Each	1+ £5.81 10+ £3.86 25+ £3.35 100+ £2.77 250+ £2.49 More Pricing...	Min: 1 / Mult: 1	-	-	4.65V	1Monitors	0V	5.5V	Active-High, Active-Low, Open-Drain	NDIP	16Pins	Through Hole	200ms	-40°C	85°C