Supervisors & Monitors

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Supervisors & Monitors

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Reset Threshold Voltage - Min	Reset Threshold Voltage - Max	Reset Threshold Voltage - Nom	No. of Monitored Voltages	Supply Voltage Min	Supply Voltage Max	Reset Output Type	IC Case / Package	No. of Pins	IC Mounting	Delay Time	Operating Temperature Min	Operating Temperature Max	Qualification
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MAX1232CPA+	SC18858 Data Sheet + RoHS	Microprocessor Monitor Supervisory Circuit, Active High, Active Low Reset, 4.5V - 5.5Vin, DIP-8 ANALOG DEVICES The MAX1232CPA+ is a Microprocessor Monitor for intelligent instruments. The MAX1232 microprocessor (µP) supervisory circuit provides µP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232 en... You previously purchased this product. View in Order History	Each	1+ £4.53 (£5.44) 10+ £4.06 (£4.87)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Active-Low	DIP	8Pins	Through Hole	610ms	0°C	70°C	-
STWD100NYWY3F	SC18867 Data Sheet + RoHS	Watchdog Timer, 2.7V to 5.5V Supply, 3.4ms / 6.3 ms / 102 ms / 1.6 s, Active Low, Open Drain, SOT-23-5 STMICROELECTRONICS • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 2.7V • Supply Voltage Max : 5.5V • Reset Output Type : Active-Low, Open-Drain • IC Case / Package : SOT-23 • No. of Pins : 5Pins • IC Mounting : Surface Mount • Operating Temperature Min : -40°C • Operating Temperature Max : 125°C You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.65 (£0.78) 10+ £0.51 (£0.61) 100+ £0.43 (£0.52)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	1Monitors	2.7V	5.5V	Active-Low, Open-Drain	SOT-23	5Pins	Surface Mount	-	-40°C	125°C	-
LM809M3-3.08/NOPB	SC18938 + RoHS	Voltage Detector, 1.2V - 5.5V Supply, 3.08V Threshold, 240ms Delay, Active-Low, SOT-23-3 TEXAS INSTRUMENTS The LM809M3-3.08/NOPB is a 3-pin Microprocessor Supervisory Circuit with active-low RESET output. The supervisory circuit can be used to monitor the power supplies in microprocessor and digital systems. It provides a reset to the microprocessor during powe... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.65 (£0.78) 10+ £0.57 (£0.68)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	3.08V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	240ms	-40°C	105°C	-
DS1813R-10+T&R	SC18855 Data Sheet + RoHS	EconoReset with Pushbutton, Active-Low, 0V to 5.5Vin, SOT-23-3 ANALOG DEVICES The DS1813 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active... You previously purchased this product. View in Order History	Each	1+ £2.61 (£3.13) 10+ £2.50 (£3.00)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.35V	1Monitors	0V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	150ms	-40°C	85°C	-
MAX1232CSA+T	SC18848 Data Sheet + RoHS	Monitor Supervisor, 4.5V - 5.5V supply, Active-High / Low, Push-Pull, 610ms delay / 4.62V threshold, NSOIC-8 ANALOG DEVICES The MAX1232CSA+T is a microprocessor (μP) monitor in 8 pin NSOIC package. This supervisory circuit provides μP housekeeping and power supply supervision functions while consuming only 1/10th power of DS1232 device. The MAX1232 enhances circuit reliability ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.44 (£4.13) 10+ £3.11 (£3.73)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.37V	1Monitors	4.5V	5.5V	Active-High, Push-Pull / Active-Low, Push-Pull	0	8Pins	Surface Mount	610ms	0°C	70°C	-

STM809SWX6F	SC19038 Data Sheet + RoHS	Microprocessor, 1.2V - 5.5V Supply, 2.93V Threshold, 20us Delay, Active-High / Low, Push-Pull, SOT-23-3 STMICROELECTRONICS The STM809SWX6F is a microprocessor Reset Circuit with active-low push-pull output. The low-power supervisory device used to monitor power supplies. It performs a single function - asserting a reset signal whenever the VCC supply voltage drops below a pres... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.34 (£0.41) 10+ £0.29 (£0.35) 100+ £0.22 (£0.26)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.93V	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	210ms	-40°C	85°C	-

MAX6369KA+T	SC18852 Data Sheet + RoHS	Pin-Selectable Watchdog Timer, Open Drain, 2.5V to 5.5V, 100ms Width, 1ms to 50s Delay, SOT23-8 ANALOG DEVICES The MAX6369KA+T is a pin-selectable Watchdog Timer for critical μP and microcontroller (μC) monitoring. The MAX6369 is pin-selectable watchdog timer that supervises microprocessor (µP) activity and signal when a system is operating improperly. During norma... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.96 (£3.55) 10+ £2.34 (£2.81)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	1Monitors	2.5V	5.5V	Active-Low, Open-Drain	SOT-23	8Pins	Surface Mount	180s	-40°C	125°C	-

DS1233-5+	SC18859 Data Sheet + RoHS	EconoReset, 4.625V Trip Point, 1.2V - 5.5Vin, TO-92-3 ANALOG DEVICES The DS1233-5+ is a 5V EconoReset Monitor features automatically restarts microprocessor after power failure and maintains reset for 350ms after VCC returns to an in-tolerance condition or pushbutton released. The DS1233 EconoReset monitors two vital condit... You previously purchased this product. View in Order History	Each	1+ £2.56 (£3.07) 10+ £2.29 (£2.75)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.625V	1Monitors	1.2V	5.5V	Active-Low	0	3Pins	Through Hole	350ms	-40°C	85°C	-

MAX809TEUR+T	SC18857 Data Sheet + RoHS	3 Pin Microprocessor Reset Circuits, Active Low, 1.2V to 5.5V in, SOT-23-3 MAXIM INTEGRATED / ANALOG DEVICES • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 1.2V • Supply Voltage Max : 5.5V • Reset Output Type : Active-Low • IC Case / Package : SOT-23 • No. of Pins : 3Pins • Delay Time : 240ms • Operating Temperature Min : -40°C • Operating Temperature Max : 105°C You previously purchased this product. View in Order History	Each	1+ £3.48 (£4.18) 10+ £3.13 (£3.76)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	1Monitors	1.2V	5.5V	Active-Low	SOT-23	3Pins	-	240ms	-40°C	105°C	-

MCP121T-315E/TT	SC18807 + RoHS	Micropower Voltage Supervisor, Open Drain Reset, Active Low, 1V to 5.5V, SOT-23B3 MICROCHIP The MCP121T-315E/TT is a MicroPower Voltage Supervisor with active-low open-drain output. It is designed to keep a microcontroller in reset until the system voltage has reached and stabilized at the proper level for reliable system operation. • Resets micr... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.48 (£0.58) 10+ £0.41 (£0.49) 100+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	3.08V	1Monitors	1V	5.5V	Active-Low, Open-Drain	SOT-23B	3Pins	Surface Mount	120ms	-40°C	125°C	-

MAX803TEXR+T	SC18853 Data Sheet + RoHS	Microprocessor Supervisor, Active Low, Open Drain Reset, 1.2V - 5.5V in, SC-70-3 ANALOG DEVICES The MAX803TEXR+T is a 3-pin microprocessor Reset Circuit for intelligent instruments. The MAX803 is microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low co... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.05 (£3.66) 10+ £2.73 (£3.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	3.08V	1Monitors	1.2V	5.5V	Active-Low, Open-Drain	0	3Pins	Surface Mount	240ms	-40°C	125°C	-

TPS3808G01DBVR	SC18940 + RoHS	Supervisor, 1.7V to 6.5V Supply, 405mV Threshold, 300ms Delay, Active-Low, Open-Drain, SOT-23-6 TEXAS INSTRUMENTS The TPS3808G01DBVR is a low quiescent current programmable-delay Supervisory Circuit monitors system voltages from 0.4 to 5V, asserting an open-drain reset signal when the sense voltage drops below a preset threshold or when the manual reset (MR) pin drops... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.21 (£1.45) 10+ £1.08 (£1.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	400mV	5V	-	1Monitors	1.7V	6.5V	Active-Low, Open-Drain	SOT-23	6Pins	Surface Mount	300ms	-40°C	125°C	-

TPS3823-33DBVR	SC19003 + RoHS	Microprocessor Support, Active Low Reset, 1.1V - 5.5V In, SOT-23-5 TEXAS INSTRUMENTS The TPS3823-33DBVR is a Supply Voltage Supervisor with watchdog input and manual reset that provides circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power-on, RESET asserts when the supply voltage VDD be... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.00 (£1.20) 10+ £0.89 (£1.07)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.93V	1Monitors	1.1V	5.5V	Active-Low	SOT-23	5Pins	Surface Mount	200ms	-40°C	85°C	-

MC34064P-5G	SC19041 Data Sheet + RoHS	Voltage Sensing, 1V - 6.5V Supply, 4.59V Threshold, Active-Low, TO-92-3 ONSEMI The MC34064P-5G is an Under-voltage Sensing Circuit specifically designed for use as a reset controller in microprocessor-based systems. It offers the designer an economical solution for low voltage detection with a single external resistor. The MC34064 fe... You previously purchased this product. View in Order History	Each	1+ £0.33 (£0.40) 10+ £0.29 (£0.35) 100+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.59V	1Monitors	1V	6.5V	Active-Low	0	3Pins	Through Hole	-	0°C	70°C	-

TPS3711DDCT	SC18939 + RoHS	Voltage Detector, 1.8V - 36V Supply, 400mV Threshold, Active-Low, Open-Drain Reset, SOT-23-6 TEXAS INSTRUMENTS • Reset Threshold Voltage - Min : 400mV • Reset Threshold Voltage - Max : 413mV • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 1.8V • Supply Voltage Max : 36V • Reset Output Type : Active-Low, Open-Drain • IC Case / Package : SOT-23 • No. of Pins : 6Pins • IC Mounting : Surface Mount • Operating Temperature Min : -40°C • Operating Temperature Max : 125°C You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.02 (£2.42) 10+ £1.81 (£2.17)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	400mV	413mV	-	1Monitors	1.8V	36V	Active-Low, Open-Drain	SOT-23	6Pins	Surface Mount	-	-40°C	125°C	-

MCP130T-315I/TT	SC19046 Data Sheet + RoHS	Voltage Supervisor, 1V - 5.5V Supply, 3.15V Threshold, 350ms Delay, Active-Low, SOT-23-3 MICROCHIP The MCP130T-315I/TT is a Supervisor Circuit with active-low open-drain output. The voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection f... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.41 (£0.49) 10+ £0.34 (£0.41) 100+ £0.32 (£0.38)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	3.075V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	AEC-Q100

TL7705ACD	SC19001 + RoHS	Supervisor, 3.5V to 18V Supply, 4.55V Threshold, Active High, Active Low, SOIC-8 TEXAS INSTRUMENTS • Reset Threshold Voltage - Nom : 4.55V • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 3.5V • Supply Voltage Max : 18V • Reset Output Type : Active-High, Active-Low • IC Case / Package : SOIC • No. of Pins : 8Pins • Operating Temperature Min : 0°C • Operating Temperature Max : 70°C You previously purchased this product. View in Order History	Each	1+ £0.62 (£0.74) 10+ £0.54 (£0.65)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.55V	1Monitors	3.5V	18V	Active-High, Active-Low	SOIC	8Pins	-	-	0°C	70°C	-

MCP130T-300I/TT	SC18759 Data Sheet + RoHS	Voltage Supervisor, 1V to 5.5V Supply, 3V Threshold, 350ms Delay, Active-Low, SOT-23-3 MICROCHIP The MCP130T-300I/TT is a microcontroller Supervisory Circuit with open drain output. The MCP130 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operat... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.47 (£0.56) 10+ £0.41 (£0.49) 100+ £0.37 (£0.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.925V	1Monitors	1V	5.5V	Active-Low	SOT-23	3Pins	Surface Mount	350ms	-40°C	85°C	AEC-Q100

TPS3828-33DBVT	SC19004 + RoHS	Supervisor MPU 1.1V - 5.5V Supply, 2.93V Threshold, 200ms Delay, Active-Low, SOT-23-5 TEXAS INSTRUMENTS • Power-on reset generator with fixed delay time of 200ms • Manual reset input • Reset output available in open-drain • Supply voltage supervision range (2.5, 3, 3.3, 5V) • Watchdog timer • 15µA Typical supply current • Green product and no Sb/Br You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £1.28 (£1.54) 10+ £1.15 (£1.38)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.93V	1Monitors	1.1V	5.5V	Active-Low	SOT-23	5Pins	Surface Mount	200ms	-40°C	85°C	-

MCP1316T-29LE/OT	SC18760 Data Sheet + RoHS	Voltage Supervisor, Active-Low Reset, 1V to 5.5Vin, SOT-23-5 MICROCHIP The MCP1316T-29LE/OT is a Voltage Supervisor designed to keep a microcontroller in reset until the system voltage has reached and stabilized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the syst... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.56 (£0.67) 10+ £0.53 (£0.64)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.9V	1Monitors	1V	5.5V	Active-Low	SOT-23	5Pins	Surface Mount	200ms	-40°C	125°C	AEC-Q100

MAX811TEUS+T	SC18854 Data Sheet + RoHS	Voltage Monitor with Manual Reset Input, Active Low Reset, 1.25V to 5.5V In, SOT-143-4 ANALOG DEVICES Low-power microprocessor (µP) supervisory circuit used to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V powered or 3V powered ci... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.28 (£3.94) 10+ £2.95 (£3.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	3.08V	1Monitors	1.2V	5.5V	Manual, Active-Low	SOT-143	4Pins	Surface Mount	560ms	-40°C	85°C	-

DS1233A-10+	SC20469 Data Sheet + RoHS	EconoReset, 4.375V Trip Point, 1.2V to 5.5V in, TO-92-3 ANALOG DEVICES • Reset Threshold Voltage - Nom : 2.88V • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 1.2V • Supply Voltage Max : 5.5V • Reset Output Type : Active-Low • IC Case / Package : 0 • No. of Pins : 3Pins • IC Mounting : Through Hole • Delay Time : 350ms • Operating Temperature Min : -40°C • Operating Temperature Max : 85°C You previously purchased this product. View in Order History	Each	1+ £1.83 (£2.20) 10+ £1.64 (£1.97)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	2.88V	1Monitors	1.2V	5.5V	Active-Low	0	3Pins	Through Hole	350ms	-40°C	85°C	-

MAX6838XSD3+T	SC20488 Data Sheet + RoHS	Supervisory / Voltage Detector, Active-Low, Push-Pull, 550mV to 3.6V, 1 Monitor, SC-70-550mV ANALOG DEVICES • No. of Monitored Voltages : 1Monitors • Supply Voltage Min : 550mV • Supply Voltage Max : 3.6V • Reset Output Type : Active-Low, Push-Pull • IC Case / Package : 0 • No. of Pins : 4Pins • IC Mounting : Surface Mount • Delay Time : 210ms • Operating Temperature Min : -40°C • Operating Temperature Max : 85°C You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £2.35 (£2.82) 10+ £1.90 (£2.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	1Monitors	550mV	3.6V	Active-Low, Push-Pull	0	4Pins	Surface Mount	210ms	-40°C	85°C	-

MAX809MEUR+T	SC20430 Data Sheet + RoHS	MPU Supervisor, 1.2V to 5.5V Supply, Active-Low, Push-Pull, 240ms Delay / 4.38V Threshold, SOT-23-3 ANALOG DEVICES The MAX809MEUR+T is a microprocessor reset circuit in 3 pin SOT-23 package. This supervisory circuit is used to monitor power supplies in μP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.01 (£3.61) 10+ £2.61 (£3.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	4.38V	1Monitors	1.2V	5.5V	Active-Low, Push-Pull	SOT-23	3Pins	Surface Mount	240ms	-40°C	105°C	-

MAX6373KA+T	SC20429 Data Sheet + RoHS	Supervisor, 2.5V to 5.5V Supply, 0.8 V Threshold, 10ms Delay, Active-Low, Open-Drain, SOT-23-8 ANALOG DEVICES The MAX6373KA+T is a pin selectable watchdog timer in 8 pin SOT-23 package. This device supervises microprocessor (μP) activity and signal when a system is operating improperly. During normal operation, microprocessor should repeatedly toggle the watchdog ... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £3.42 (£4.10) 10+ £2.97 (£3.56)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	1Monitors	2.5V	5.5V	Active-Low, Open-Drain	SOT-23	8Pins	Surface Mount	10ms	-40°C	125°C	-