Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Maxim Integrated
	Sub Type	Microprocessor Power Supply Supervisor
	Product Type	Voltage Supervisor
	Number of Supervisors	1
	Watchdog Timer	No
	Manual Reset	No
	Power Fail Detection	Yes
	Mount Type	Surface
	Package Type	SOT-223
	Pin Count	4
	Reset Active Time	450ms
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Series	DS1233A
	Height	1.8mm
	Length	6.7mm
	Maximum Supply Voltage	5.5V
	Minimum Supply Voltage	1.2V
	Automotive Standard	No

	Select all
	Brand Maxim Integrated
	Sub Type Microprocessor Power Supply Supervisor
	Product Type Voltage Supervisor
	Number of Supervisors 1
	Watchdog Timer No
	Manual Reset No
	Power Fail Detection Yes
	Mount Type Surface
	Package Type SOT-223
	Pin Count 4
	Reset Active Time 450ms
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Series DS1233A
	Height 1.8mm
	Length 6.7mm
	Maximum Supply Voltage 5.5V
	Minimum Supply Voltage 1.2V
	Automotive Standard No

Automatically restarts microprocessor after power failure

Monitors pushbutton for external override

Internal circuitry debounces pushbutton switch

Maintains reset for 350ms after VCC returns to an in-tolerance condition or pushbutton released

Accurate 10% or 15% microprocessor 3.3V power supply monitoring

Reduces need for discrete components

Precision temperature-compensated voltage reference and voltage sensor

Low-cost TO-92 package or surface mount SOT-223 package

Internal 5kΩpull-up resistor

Operating temperature of -40°C to +85°C

Maxim Integrated 1 Voltage Supervisor 4-Pin SOT-223

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