LP3470IM5X-2.93
- Mfr.Part #
- LP3470IM5X-2.93
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR PWR SUP SUPPORT FI
- Stock
- 1,017
- In Stock :
- 1,017
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- Manufacturer :
- National Semiconductor
- Product Category :
- Supervisors
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C TJ
- Number of Voltages Monitored :
- 1
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- SC-74A, SOT-753
- JESD-609 Code :
- e0
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 2.93 V
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Reset :
- Active Low
- Max Supply Voltage :
- 5.5V
- Max Reset Threshold Voltage :
- 2.9593V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Supply Voltage :
- 1V
- Min Reset Threshold Voltage :
- 2.9007V
- Watchdog Timer :
- No
- Quiescent Current :
- 16μA
- Overvoltage Threshold :
- 2.9593V
- Number of Functions :
- 1
- Length :
- 2.92mm
- Pin Count :
- 5
- Output :
- Open Drain or Open Collector
- Number of Terminations :
- 5
- Terminal Position :
- Dual
- Supply Current-Max (Isup) :
- 0.03mA
- Reset Timeout :
- 1ms Minimum
- Max Power Dissipation :
- 300mW
- Min Supply Voltage :
- 500mV
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Contains Lead
- Number of Pins :
- 5
- Adjustable Threshold :
- No
- Undervoltage Threshold :
- 2.9007V
- Power Dissipation :
- 300mW
- Voltage - Threshold :
- 2.93V
- Threshold Voltage :
- +2.93V
- Operating Supply Current :
- 16μA
- Pbfree Code :
- No
- Base Part Number :
- LP3470
- Type :
- Simple Reset/Power-On Reset
- Datasheets
- LP3470IM5X-2.93

Supervisors National Semiconductor LP3470IM5X-2.93 Overview
The Supervisors National Semiconductor LP3470IM5X-2.93 is a highly reliable IC supervisor specifically engineered to support power supply systems. Its primary function is to monitor the system voltage and provide essential protective features, ensuring stable and continuous operation across various applications. This IC is particularly crucial in managing power functions and preventing system failures by actively supervising the system's health and functionality. Designed by National Semiconductor, a leader in semiconductor technology, the LP3470IM5X-2.93 integrates advanced features into a compact form, making it an excellent choice for sophisticated electronic systems requiring precise voltage supervision and minimal downtime.
LP3470IM5X-2.93 Features
The LP3470IM5X-2.93 includes several key features that enhance its utility and reliability in power management applications:
- Automatic system reset during under-voltage conditions, ensuring system integrity and preventing data loss.
- Low power consumption, which is ideal for battery-operated devices, extending their operational lifespan.
- Compact SOT-23 packaging allows for integration into space-constrained applications without sacrificing performance.
- Precision voltage monitoring that supports a variety of fixed voltage options to match specific system requirements.
- Fast response time to system voltage deviations, crucial for critical systems where uptime is paramount.
LP3470IM5X-2.93 Applications
- Consumer Electronics: Enhances the reliability of devices such as smartphones and tablets by ensuring consistent power supply and system stability.
- Industrial Control Systems: Monitors and controls the power to sensors and actuaries, critical in maintaining the rigorous operational standards of industrial environments.
- Portable/Battery-Powered Devices: Provides essential voltage supervision, maximizing battery life and preventing device malfunction due to power instability.
- Computing Systems: Acts as a watchdog timer to manage and mitigate system crashes or freezes in complex computer systems.
- Telecommunication Equipment: Ensures telecommunication devices maintain optimal performance by monitoring power conditions and preventing unexpected shutdowns.
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