SR1HARU
- Mfr.Part #
- SR1HARU
- Manufacturer
- STMicroelectronics
- Package / Case
- 6-UDFN
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 6UDFN
- Stock
- 2,543
- In Stock :
- 2,543
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Supervisors
- Number of Pins :
- 6
- REACH SVHC :
- No SVHC
- Nominal Supply Current :
- 1μA
- Output :
- Open Drain or Open Collector
- Length :
- 1.5mm
- Min Supply Voltage :
- 2V
- Width :
- 1.05mm
- Max Reset Threshold Voltage :
- 5.5V
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Factory Lead Time :
- 10 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Series :
- Smart Reset™
- Number of Terminations :
- 6
- Lead Free :
- Lead Free
- Package / Case :
- 6-UDFN
- Height :
- 600μm
- Min Reset Threshold Voltage :
- 300mV
- Max Supply Voltage :
- 5.5V
- Type :
- Reset Timer
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Base Part Number :
- SR1
- Reset Timeout :
- Adjustable/Selectable
- Watchdog Timer :
- No
- Mounting Type :
- Surface Mount
- Number of Voltages Monitored :
- 1
- Packaging :
- Cut Tape (CT)
- Reset :
- Active Low
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Weight :
- 21.092045mg
- Datasheets
- SR1HARU

Supervisors STMicroelectronics SR1HARU Overview
The SR1HARU from STMicroelectronics is a robust IC supervisor designed to monitor the operation of its host microcontroller. Offering precise voltage monitoring and control, this compact device, housed in a 6-pin UDFN package, ensures that system integrity is maintained across a variety of conditions. It is particularly suited for applications demanding high reliability and continuity. The Supervisors STMicroelectronics SR1HARU is designed to enhance system stability by providing critical operational status feedback, making it an essential component in safeguarding system operations from unforeseen power failures or anomalies.
SR1HARU Features
The SR1HARU boasts a range of features designed for comprehensive system supervision. Key attributes include a highly precise monitoring threshold, low power consumption, and a compact 6-UDFN package that is optimal for space-sensitive applications. Its ability to perform under low power conditions makes it an excellent choice for portable and battery-operated devices.
SR1HARU Applications
- Consumer Electronics: Used in smartphones, tablets, and other portable devices to monitor power supply and prevent data loss during unexpected shutdowns.
- Automotive Systems: Integrates into automotive control systems to ensure consistent operation and safety through voltage supervision.
- Industrial Equipment: Helps to maintain system reliability in harsh industrial environments by continuously checking for voltage irregularities.
- Telecommunications: Essential in telecommunications equipment to oversee power stability, enhancing communication reliability even under fluctuating power conditions.
- Healthcare Devices: Used in medical monitoring equipment to guarantee accurate functioning by supervising power supply parameters.
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