LP3470IM5-2.83/NOPB
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- Mfr.Part #
- LP3470IM5-2.83/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- LP3470 ACTIVE-LOW RESET IC WITH
- Stock
- 13,486
- In Stock ：
- 13,486
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- Manufacturer :
- National Semiconductor
- Product Category :
- Supervisors
- Max Reset Threshold Voltage :
- 5V
- Undervoltage Threshold :
- 2.8017V
- Overvoltage Threshold :
- 2.8583V
- Number of Pins :
- 5
- Reset Timeout :
- 1ms Minimum
- Mount :
- Surface Mount
- Package / Case :
- SC-74A, SOT-753
- Min Reset Threshold Voltage :
- 2.4V
- Power Dissipation :
- 300mW
- Terminal Finish :
- Matte Tin (Sn)
- Number of Voltages Monitored :
- 1
- JESD-609 Code :
- e3
- Thickness :
- 1.2mm
- Reset :
- Active Low
- Number of Functions :
- 1
- Threshold Voltage :
- +2.83V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Output :
- Open Drain or Open Collector
- Number of Terminations :
- 5
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max (Isup) :
- 0.03mA
- Operating Supply Current :
- 16μA
- Voltage - Threshold :
- 2.83V
- Operating Temperature :
- -40°C~85°C TJ
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Height :
- 1.45mm
- Max Supply Voltage :
- 5.5V
- Base Part Number :
- LP3470
- Length :
- 2.9mm
- Min Supply Voltage :
- 500mV
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Max Power Dissipation :
- 300mW
- Terminal Form :
- Gull wing
- Number of Channels :
- 1
- Supply Voltage :
- 1V
- Type :
- Simple Reset/Power-On Reset
- Watchdog Timer :
- No
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- Width :
- 1.6mm
- Quiescent Current :
- 16μA
- Adjustable Threshold :
- No
- Datasheets
- LP3470IM5-2.83/NOPB
Supervisors National Semiconductor LP3470IM5-2.83/NOPB Overview
The Supervisors National Semiconductor LP3470IM5-2.83/NOPB is a highly reliable, low-power microprocessor supervisory circuit designed to maintain system integrity during power failures or unexpected shutdowns. This component primarily ensures that the microprocessor and associated peripherals are reset to a known, safe state whenever supply voltages fall below a designated threshold. Ideal for robust digital systems, this supervisor IC enhances the operational reliability of applications requiring consistent monitoring and management of system conditions.
LP3470IM5-2.83/NOPB Features
The LP3470IM5-2.83/NOPB includes several key features that make it an excellent choice for demanding applications. It offers a precision voltage monitor with a fixed threshold of 2.83V, ensuring devices operate within safe voltage limits. Additionally, its active low reset output guarantees that the connected microprocessor resets quickly and effectively. The IC is available in a compact SOT-23 package, making it suitable for space-constrained applications. Its low power consumption and wide operating temperature range from -40°C to 125°C enable deployment in diverse environmental conditions.
LP3470IM5-2.83/NOPB Applications
- Consumer Electronics: Used in smartphones, tablets, and other portable devices to manage power supply stability and prevent data corruption during unexpected power drops.
- Automotive Systems: Integrates into automotive electronics like ECU (Engine Control Units) to ensure reliable operation under variable voltage conditions typical in automotive environments.
- Industrial Equipment: Employed in sensors and monitoring systems to guarantee accurate resetting during power interruptions, ensuring consistent performance and operational safety.
- Communication Infrastructure: Critical for maintaining system reliability in network routers, switches, and other communication equipment, facilitating uninterrupted service and control.
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