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PT7M7809RTEX PT7M7809RTEX is a 1-channel supervisor IC with a 2.63V threshold voltage, active low reset, and push-pull output. It comes in a SOT23-3 package.
Mfr Part #:

PT7M7809RTEX

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
PT7M7809RTEX is a 1-channel supervisor IC with a 2.63V threshold voltage, active low reset, and push-pull output. It comes in a SOT23-3 package.
✓ Total Stock: 22,838 pcs
$ Price Range: $0.75

PT7M7809RTEX Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
Non-Authorised Inventory information
22,838 pcs
On Request
22838 pcs On Request 1 On Request On Request 1709+ On Request On Request
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PT7M7809RTEX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Type
Voltage
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PT7M7809RTEX Description

Short technical summary and product information.

The PT7M7809RTEX is a voltage supervisor integrated circuit manufactured by Diodes Incorporated. It is designed to monitor a single voltage rail and assert a reset signal when the supply voltage falls below a threshold of 2.63V. The reset output is active low, ensuring compatibility with microcontrollers and other logic devices that require a low-true reset input.

 

The device features a push-pull output configuration, providing a clean and controlled reset signal without the need for an external pull-up resistor. The reset timeout is a minimum of 140ms, allowing sufficient time for the system power supply to stabilize after a power-up or brown-out event. This timeout ensures reliable system startup.

 

Operating over a temperature range of -40°C to +85°C, the PT7M7809RTEX is suitable for industrial and commercial applications. It is packaged in a small SOT23-3 surface-mount package, making it ideal for space-constrained designs. The compact footprint and low power consumption make it a practical choice for a wide variety of electronic systems requiring voltage supervision.

PT7M7809RTEX Quick Information

Product Type: Supervisor IC
Canonical Name: Diodes Incorporated PT7M7809RTEX Supervisor IC, 1 Channel, Active Low, Push-Pull Output, SOT23-3
Subcategory: Supervisors

PT7M7809RTEX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PT7M7809RTEX Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

PT7M7809RTEX Features

  • Monitors single voltage rail at 2.63V.
  • Active low reset output signal.
  • Push-pull totem pole output.
  • Minimum 140ms reset timeout period.
  • Operates from -40°C to +85°C.

PT7M7809RTEX Applications

  • Voltage monitoring for microcontroller systems.
  • Power-on reset generation for logic circuits.
  • Brown-out detection in battery-powered devices.
  • System reset control in industrial controllers.

PT7M7809RTEX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the PT7M7809RTEX?

2.63V.

What is the reset type of the PT7M7809RTEX?

Active Low.

What output configuration does the PT7M7809RTEX have?

Push-Pull, Totem Pole.

How many voltages does the PT7M7809RTEX monitor?

1.

What is the reset timeout of the PT7M7809RTEX?

Minimum 140ms.

What is the operating temperature range of the PT7M7809RTEX?

-40°C to +85°C.

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