PT7M7809JTEX

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	140 ms Minimum
Voltage - Threshold:	4V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

<p>The PT7M7809JTEX is a high performance PMIC - Supervisors that provides system power on reset, voltage monitoring and other related functions. It can be used as a power-on reset for processors and other applications requiring a reset on power-up or brownout condition. The PT7M7809JTEX is suitable for a wide range of embedded applications and it has a variety of characteristics that make it an ideal choice for any application.</p><p>The PT7M7809JTEX is a 3.3V power supervisor with an input voltage range of 4.5V to 5.5V, making it suitable for a variety of systems. It has a built-in 7 milliamp power-on reset circuit, allowing it to reset the system if the input voltage falls below the programmed threshold. The PT7M7809JTEX also features a monitor circuit that monitors the input voltage levels and can detect a brownout situation. Additionally, it has an active low reset output and a timeout reset that can be configured for a pulse or continuous active low reset.</p><p>The PT7M7809JTEX is an ideal choice for a variety of applications and is particularly well suited for embedded systems. It has a low supply current of only 2uA and a power-on reset pulse width of 200ms. It also has a wide input voltage range that can accommodate a wide range of power sources. Furthermore, its reset output is active low, which makes it suitable for use with many microprocessors. The PT7M7809JTEX is also available in a wide range of packaging options, allowing it to be used in a variety of environments and applications.</p><p>The working principle of the PT7M7809JTEX is quite simple. When power is applied to the device, it charges a small capacitor through an internal resistor. When the input voltage drops below the programmed threshold, the capacitor is discharged and a reset signal is generated. The reset signal then triggers the output of the active low reset line, which shuts off the system power. Additionally, the PT7M7809JTEX contains a timeout reset circuit, which can be configured to activate after a certain amount of time has elapsed. This can be used to ensure that the system is properly reset should the input voltage drop for an extended period of time.</p><p>The PT7M7809JTEX is a versatile and cost-effective PMIC - Supervisors that is well suited for applications in embedded systems. Its wide input voltage range and low power consumption make it ideal for most any application. Additionally, its reset output is active low and its built-in timeout reset ensures that the system is properly reset even in the event of a brownout situation. Finally, the wide range of packaging options makes the PT7M7809JTEX a great fit for any application.</p>

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description