Professional IC Distribution & Technical Solutions

MAX709LCPA+ Manufacturer: Maxim Integrated

#### Specifications:

• Manufacturer: Maxim Integrated
• Series: MAX709
• Type: Microprocessor Reset Circuit
• Package: 8-PDIP
• Mounting Type: Through Hole
• Operating Temperature Range: 0°C to +70°C
• Output Type: Active-Low, Push-Pull
• Reset Threshold Voltage: 4.65V (Adjustable)
• Supply Voltage (Vcc): 1.2V to 5.5V
• Reset Timeout Period: 140ms (Min), 280ms (Typ)
• Quiescent Current: 35µA (Typ)
• Manual Reset Input: Yes (Active-Low)
• Lead-Free Status: Lead-Free
• RoHS Compliance: Yes

#### Descriptions:

The MAX709LCPA+ is a microprocessor (µP) supervisory circuit designed to monitor system power supply voltages. It provides a reset signal to the µP when the supply voltage drops below a preset threshold, ensuring proper system initialization. The device includes a manual reset input and operates over a wide supply voltage range (1.2V to 5.5V).

#### Features:

• Precision Voltage Monitoring: Ensures reliable µP reset at 4.65V threshold.
• Low Power Consumption: Only 35µA typical quiescent current.
• Manual Reset Capability: Active-low input for external reset control.
• Wide Operating Voltage Range: 1.2V to 5.5V.
• Guaranteed Reset Output: Valid down to Vcc = 1V.
• 140ms (Min) Reset Timeout: Ensures µP stability after power-up.
• Push-Pull Reset Output: No external pull-up resistor required.
• 8-Pin DIP Package: Easy through-hole mounting.
• Lead-Free & RoHS Compliant: Environmentally friendly.

This device is commonly used in embedded systems, industrial controls, and automotive applications where reliable power monitoring is critical.