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CAT823RTDI-GT3 The On Semiconductor CAT823RTDI-GT3 is a supervisor IC designed for system reset and monitoring functions. It features active low reset and operates within a temperature range of -40°C to 85°C.
Mfr Part #:

CAT823RTDI-GT3

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor CAT823RTDI-GT3 is a supervisor IC designed for system reset and monitoring functions. It features active low reset and operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 36,390 pcs
$ Price Range: $0.75

CAT823RTDI-GT3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
19,600 pcs
On Request
19600 pcs On Request 1 On Request On Request 12+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,790 pcs
On Request
1790 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CAT823RTDI-GT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
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CAT823RTDI-GT3 Description

Short technical summary and product information.

The CAT823RTDI-GT3 from On Semiconductor is a system supervisory voltage reset IC. It provides essential reset and monitoring functions for electronic systems, automatically restarting microprocessors after power failures and detecting brownouts. This device features an active low, push-pull reset output and monitors a single voltage level.

 

Key electrical specifications include a voltage monitoring threshold of 2.63V and a minimum reset timeout of 140ms, ensuring power supply stabilization. The operating temperature range is -40°C to 85°C (TA). The IC is supplied in a compact TSOT-23-5 package, suitable for surface mount applications.

 

This supervisor IC is designed for use in microprocessor and microcontroller-based systems, intelligent instruments, control systems, and portable equipment. It is pin and function compatible with MAX823/24 products and is Pb-free and halogen-free.

 

Features include automatic microprocessor restart, pushbutton monitoring for external override, and accurate under-voltage system monitoring. The TSOT-23-5 package is ideal for space-constrained designs.

CAT823RTDI-GT3 Quick Information

Product Type: Supervisor IC
Canonical Name: CAT823 System Supervisory Voltage Reset with Watchdog and Manual Reset
Subcategory: Supervisors

CAT823RTDI-GT3 Compliance

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

CAT823RTDI-GT3 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

CAT823RTDI-GT3 Features

  • Monitors system voltage and provides reset.
  • Active low push-pull reset output.
  • 140ms minimum reset timeout.
  • Operates from -40°C to 85°C.
  • TSOT-23-5 surface mount package.

CAT823RTDI-GT3 Applications

  • Microprocessor and microcontroller systems.
  • Intelligent instruments and control systems.
  • Portable electronic equipment.
  • Critical system monitors.

CAT823RTDI-GT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reset threshold voltage of the CAT823RTDI-GT3?

2.63V.

What is the package type of the CAT823RTDI-GT3?

TSOT-23-5 (thin SOT-23-5).

What is the operating temperature range?

-40°C to 85°C.

What is the reset timeout period?

140ms minimum.

What type of output does the CAT823RTDI-GT3 provide?

Push-pull, totem pole, active low.

How many voltages does the CAT823RTDI-GT3 monitor?

1 voltage.

What is the function of the CAT823RTDI-GT3?

Simple reset/power-on reset.

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