CAT809HTBI-T3
- Mfr.Part #
- CAT809HTBI-T3
- Manufacturer
- onsemi
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 1,592
- In Stock :
- 1,592
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Min Reset Threshold Voltage :
- 4.48V
- Reset :
- Active Low
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Published :
- 2012
- Reset Timeout :
- 140ms Minimum
- Operating Temperature :
- -40°C~85°C TA
- Number of Channels :
- 1
- Voltage - Threshold :
- 4.55V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 320mW
- Base Part Number :
- CAT809
- Max Supply Voltage :
- 5.5V
- ECCN Code :
- EAR99
- Pin Count :
- 3
- JESD-609 Code :
- e3
- Max Reset Threshold Voltage :
- 4.62V
- RoHS Status :
- RoHS Compliant
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Terminations :
- 3
- Terminal Pitch :
- 0.95mm
- Output :
- Push-Pull, Totem Pole
- Operating Supply Current :
- 6µA
- Number of Voltages Monitored :
- 1
- Terminal Position :
- Dual
- Watchdog Timer :
- No
- Type :
- Simple Reset/Power-On Reset
- Length :
- 2.92mm
- Mounting Type :
- Surface Mount
- Power Dissipation :
- 320mW
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Terminal Finish :
- Tin (Sn)
- Adjustable Threshold :
- No
- Number of Pins :
- 3
- Min Supply Voltage :
- 1.2V
- Supply Voltage :
- 5V
- Datasheets
- CAT809HTBI-T3

Supervisors onsemi CAT809HTBI-T3 Overview
The onsemi CAT809HTBI-T3 is a high-performance, single-channel supervisor IC designed for robust system stability and protection in a variety of applications. As part of the onsemi Supervisors category, this compact SOT-23 packaged IC offers precise monitoring of power supply and system voltages, ensuring that microprocessors and digital systems operate within safe parameters. This key functionality is essential for preventing system failure due to unstable or faulty power supply conditions. By integrating the CAT809HTBI-T3 into your designs, you are choosing a reliable and efficient solution for system management and safety, crucial for maintaining the longevity and integrity of your electronic products.
CAT809HTBI-T3 Features
The CAT809HTBI-T3 supervisor IC incorporates several features that make it an excellent choice for demanding applications. Key features include a precision voltage monitor with low supply current, a manual reset input, and a robust power-on reset generator with a fixed delay time. Additionally, its small SOT-23 package makes it ideal for space-constrained applications, providing system designers with a versatile tool for enhancing system reliability.
CAT809HTBI-T3 Applications
- Consumer Electronics: In devices such as smartphones, tablets, and gaming consoles, the CAT809HTBI-T3 ensures that all system components receive stable voltage, enhancing device reliability and user experience.
- Computing Systems: This IC is critical in PCs, servers, and network devices for managing power sequences and protecting data integrity during unexpected power disruptions.
- Industrial Applications: In industrial settings, it is used to monitor and control systems operating under harsh conditions, ensuring that critical processes are not interrupted by power volatility.
- Automotive Electronics: The CAT809HTBI-T3 plays a crucial role in automotive systems, where precise voltage monitoring ensures the reliability and safety of automotive electronics under varying electrical conditions.
- Portable Devices: Used in portable medical devices and other battery-operated equipment, this supervisor IC helps in extending battery life and ensuring device operation under critical conditions.
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