CAT853TTBI The ON Semiconductor CAT853TTBI is a supervisory circuit designed for power management applications. It features a 3.3V and 5V threshold voltage and operates within a temperature range of -40°C to +85°C.
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CAT853TTBI

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT853TTBI is a supervisory circuit designed for power management applications. It features a 3.3V and 5V threshold voltage and operates within a temperature range of -40°C to +85°C.
✓ Total Stock: 22,098 pcs
$ Price Range: $0.75

CAT853TTBI Available from 1 distributor

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✓ Non-Authorised
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CAT853TTBI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CAT853TTBI Description

Short technical summary and product information.

The CAT853TTBI from ON Semiconductor is a supervisory circuit belonging to the CAT853 series. This component is designed to monitor voltage levels and ensure system stability in power management applications. It offers dual threshold voltages of 3.3V and 5V, with specific overvoltage and undervoltage thresholds of 3.11V and 3.08V respectively. The device operates with a minimum supply voltage of 1.2V and a maximum of 5.5V, drawing a low operating supply current of 6 µA.

 

This supervisory circuit features an open collector/drain output type and does not include manual reset or watchdog timer functionalities. It is built with no internal hysteresis. The CAT853TTBI is housed in a compact SOT-23-3 surface-mount package, measuring 2.8mm in length, 1.2mm in width, and 1.12mm in height. It is supplied on a reel with a factory pack quantity of 3000 units. The operating temperature range for this component is from -40°C to +85°C, with a maximum power dissipation of 320 mW.

CAT853TTBI Quick Information

Product Type: Supervisory Circuit
Series: Cat853
Canonical Name: CAT853TTBI Supervisory Circuit
Subcategory: PMIC - Power Management ICs

CAT853TTBI Compliance

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

CAT853TTBI Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

CAT853TTBI Features

  • Dual 3.3V and 5V threshold voltages.
  • Low 6 µA operating supply current.
  • Compact SOT-23-3 surface-mount package.
  • Wide -40°C to +85°C operating temperature.
  • No internal hysteresis for clear signal integrity.

CAT853TTBI Applications

  • Essential for system power monitoring.
  • Used in portable electronic devices.
  • Suitable for battery-powered applications.
  • Ensures stable system operation.
  • Protects sensitive circuitry from voltage faults.

CAT853TTBI FAQs

6 frequently asked questions generated from this part’s specifications.
What are the threshold voltages for the CAT853TTBI supervisory circuit?

The CAT853TTBI offers threshold voltages of 3.3V and 5V, with specific overvoltage at 3.11V and undervoltage at 3.08V.

What is the operating voltage range for the CAT853TTBI?

The minimum operating supply voltage is 1.2V and the maximum is 5.5V.

What is the package type for the CAT853TTBI?

The CAT853TTBI is available in a SOT-23-3 package.

What is the operating temperature range of the CAT853TTBI?

The CAT853TTBI operates within a temperature range of -40°C to +85°C.

Does the CAT853TTBI have a manual reset function?

No, the CAT853TTBI does not feature a manual reset function.

What is the typical supply current for the CAT853TTBI?

The typical operating supply current for the CAT853TTBI is 6 µA.

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