LTC691IN#PBF
- Mfr.Part #
- LTC691IN#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- LTC691 - UP SUPERVISOR WITH WATC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Linear Technology
- Product Category :
- Supervisors
- Adjustable Threshold :
- No
- Mounting Type :
- Through Hole
- Factory Lead Time :
- 8 Weeks
- Pin Count :
- 16
- Output :
- Open Drain or Open Collector
- Power Supplies :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Power Dissipation :
- 500mW
- Nominal Supply Current :
- 1.5mA
- Base Part Number :
- LTC691
- Type :
- Simple Reset/Power-On Reset
- Min Reset Threshold Voltage :
- 4.5V
- ECCN Code :
- EAR99
- Supply Current-Max (Isup) :
- 2.5mA
- Watchdog Timer :
- yes
- RoHS Status :
- ROHS3 Compliant
- Reset Timeout :
- 35ms Minimum
- Number of Voltages Monitored :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Threshold :
- 4.65V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Surface Mount :
- No
- Number of Terminations :
- 16
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Reset Threshold Voltage :
- 4.75V
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Reset :
- Active High/Active Low
- Number of Pins :
- 16
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Packaging :
- Tube
- Height Seated (Max) :
- 3.937mm
- Lead Free :
- Lead Free
- Published :
- 2011
- Number of Channels :
- 1
- Min Supply Voltage :
- 4.75V
- Width :
- 7.62mm
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 2.54mm
- Datasheets
- LTC691IN#PBF

Supervisors Linear Technology LTC691IN#PBF Overview
The Supervisors Linear Technology LTC691IN#PBF embodies a pinnacle of vigilance in circuit protection, serving as an ultra-reliable watchdog for your electronic systems. Linear Technology, a brand synonymous with precision and durability, presents this top-tier voltage supervisor IC that is meticulously designed to guard digital systems. It ensures that microprocessors start within safe operating conditions by supervising the power supply levels, securing system integrity, and robustness. This component is a must-have for B2B clients who require consistent performance and long-term reliability. The LTC691IN#PBF particularly excels in complex circuits where precise monitoring is critical, offering a safeguard against unpredictable power failures and ensuring seamless functionality of your applications. Its integration into your product lineup will not only offer protection but significantly enhance the overall system stability, perfect for bulk purchasers aiming to embed dependability in their electronics.
LTC691IN#PBF Features
- Automatic reset generation on power-up
- Power supply glitch immunity
- Watchdog timer with a long 1.6-second timeout
- Wide supply voltage range
- Low supply current
LTC691IN#PBF Applications
- Microprocessor Systems: Stabilizes and resets the microcontroller if the supply voltage drops unexpectedly, preventing data corruption.
- Portable Electronics: Ensures devices operate consistently despite battery fluctuations or unexpected power interruptions.
- Aerospace and Defence Systems: Offers robust power supervision suitable for the high reliability required in critical applications.
- Telecommunications: Guards against energy surges and brownouts that can compromise communication equipment.
- Industrial Controls: Integrates with control systems to prevent malfunctions due to power supply errors, increasing overall safety and reliability.
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