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CAT150029SWI-GT3 The On Semiconductor CAT150029SWI-GT3 is an 8-SOIC voltage supervisor with a 2.93V threshold and active low reset. It monitors a single voltage supply and provides a reset signal during power fluctuations.
Mfr Part #:

CAT150029SWI-GT3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor CAT150029SWI-GT3 is an 8-SOIC voltage supervisor with a 2.93V threshold and active low reset. It monitors a single voltage supply and provides a reset signal during power fluctuations.
✓ Total Stock: 113 pcs
$ Price Range: $0.75

CAT150029SWI-GT3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
113 pcs
On Request
113 pcs On Request 1 On Request On Request 10+ On Request On Request
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CAT150029SWI-GT3 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
Supplier Device Package
Tape & Reel
Type
Voltage
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CAT150029SWI-GT3 Description

Short technical summary and product information.

The CAT150029SWI-GT3 from On Semiconductor is a voltage supervisor integrated circuit designed for microcontroller-based systems. It features a precision power supply monitor with a 2.93V threshold voltage and an active low reset output. The device protects system controllers during power up/down and brownout conditions by ensuring a valid reset signal when VCC falls below the reset threshold.

 

This supervisor operates within an industrial temperature range of -40°C to 85°C and is housed in an 8-pin SOIC package suitable for surface mounting. It supports SPI compatible communication and offers features like a 16-byte page write buffer and 1,000,000 program/erase cycles for its integrated EEPROM memory. The reset signal becomes inactive approximately 140ms after the supply voltage exceeds the reset threshold.

 

Key electrical characteristics include a supply voltage range of 2.5V to 5.5V and low power consumption in standby mode. The CAT150029SWI-GT3 is designed for applications requiring reliable power monitoring and reset generation to prevent system malfunctions due to unstable power supplies.

CAT150029SWI-GT3 Quick Information

Product Type: Voltage Supervisor
Canonical Name: CAT150029SWI-GT3 Voltage Supervisor with 2-Kb SPI Serial CMOS EEPROM
Subcategory: Power Management ICs (PMIC)

CAT150029SWI-GT3 Compliance

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

CAT150029SWI-GT3 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

CAT150029SWI-GT3 Features

  • Precision voltage monitor with 2.93V threshold.
  • Active low reset output for system protection.
  • 140ms minimum reset timeout duration.
  • Integrated 2-Kbit SPI serial EEPROM.
  • Surface mount 8-SOIC package.

CAT150029SWI-GT3 Applications

  • Microcontroller power supply monitoring.
  • System reset generation during brownouts.
  • Power-up/down sequence control.
  • Embedded system stability enhancement.

CAT150029SWI-GT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the CAT150029SWI-GT3?

The operating supply voltage range for the CAT150029SWI-GT3 is from 2.5V to 5.5V.

What is the threshold voltage for the CAT150029SWI-GT3?

The threshold voltage for the CAT150029SWI-GT3 is 2.93V.

What is the operating temperature range of the CAT150029SWI-GT3?

The CAT150029SWI-GT3 operates in a temperature range of -40°C to 85°C.

What package type is the CAT150029SWI-GT3 available in?

The CAT150029SWI-GT3 is available in an 8-SOIC package.

What is the reset timeout for the CAT150029SWI-GT3?

The reset timeout for the CAT150029SWI-GT3 is a minimum of 140ms.

What is the memory density of the CAT150029SWI-GT3?

The CAT150029SWI-GT3 has a memory density of 2-Kbit.

How many program/erase cycles does the CAT150029SWI-GT3 support?

The CAT150029SWI-GT3 supports 1,000,000 program/erase cycles.

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