CAT1021YI-45-GT3
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- Mfr.Part #
- CAT1021YI-45-GT3
- Manufacturer
- onsemi
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8TSSOP
- Stock
- 31,684
- In Stock ：
- 31,684
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- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Mount :
- Surface Mount
- Supplier Device Package :
- 8-TSSOP
- Published :
- 2008
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 7V
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Min Operating Temperature :
- -40°C
- Operating Supply Current :
- 10μA
- Factory Lead Time :
- 26 Weeks
- Mounting Type :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Reset Timeout :
- 130ms Minimum
- Min Supply Voltage :
- -2V
- Watchdog Timer :
- No
- Number of Voltages Monitored :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Max Power Dissipation :
- 1W
- Number of Pins :
- 8
- Min Reset Threshold Voltage :
- 4.5V
- Max Reset Threshold Voltage :
- 4.75V
- Packaging :
- Tape and Reel (TR)
- Reset :
- Active High/Active Low
- Base Part Number :
- CAT1021
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Output :
- Open Drain or Open Collector
- Max Supply Current :
- 3mA
- Halogen Free :
- Halogen Free
- Max Operating Temperature :
- 85°C
- Voltage - Threshold :
- 4.5V
- Undervoltage Threshold :
- 4.75V
- Datasheets
- CAT1021YI-45-GT3
Supervisors onsemi CAT1021YI-45-GT3 Overview
The Supervisors onsemi CAT1021YI-45-GT3 is a highly reliable IC supervisor, engineered to ensure stable and continuous operation across a variety of electronic applications. This component, housed in an 8TSSOP package, is designed by onsemi, a leader in semiconductor solutions, offering precise monitoring of system conditions to prevent failures. The CAT1021YI-45-GT3 excels in managing power supplies by monitoring voltage levels and providing a reset signal to safeguard sensitive microcontrollers and other digital systems against power anomalies. Its compact form factor and precision make it an ideal choice for designs where space is at a premium and high reliability is essential.
CAT1021YI-45-GT3 Features
The CAT1021YI-45-GT3 features include a single supervisory channel which provides robust monitoring of voltage levels, ensuring devices operate within safe parameters. The reset output is active low, designed to interface seamlessly with common logic systems. This IC also offers low power consumption, making it suitable for power-sensitive applications. Additionally, its operation temperature range is broad, ensuring reliability under varying environmental conditions.
CAT1021YI-45-GT3 Applications
- Consumer Electronics: Utilized in devices such as smartphones and tablets to monitor power supply stability, ensuring consistent performance and preventing system crashes.
- Automotive Systems: Employed in automotive electronics to oversee sensor and ECU power supplies, crucial for vehicle safety and operational reliability.
- Industrial Controls: Integrated into control systems for machinery to provide critical system resets during power disturbances, maintaining operational accuracy and safety.
- Computing Systems: Used in servers and PCs to manage power sequencing and voltage supervision, essential for maintaining system integrity and preventing data loss.
- Portable Devices: Essential in portable medical devices for monitoring battery voltage, ensuring devices operate effectively without power interruption.
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