LTC691IN#PBF

LTC691IN#PBF

$7.89
  • Description:LTC691 - UP SUPERVISOR WITH WATC
  • Series:-
  • Mfr:Linear Technology
  • Package:Bulk

SKU:24e3eaa2bfe3 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:LTC691 - UP SUPERVISOR WITH WATC
  • Series:-
  • Mfr:Linear Technology
  • Package:Bulk
  • Type:Simple Reset/Power-On Reset
  • Number of Voltages Monitored:1
  • Voltage - Threshold:4.65V
  • Output:Open Drain or Open Collector
  • Reset:Active High/Active Low
  • Reset Timeout:35ms Minimum
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Mounting Type:Through Hole
  • Package / Case:16-DIP (0.300", 7.62mm)
  • Supplier Device Package:16-PDIP
  • Grade:-
  • Qualification:-

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LTC691IN#PBF

Buying Guide
Summary

Linear Technology LTC691INPBF is sourced in Supervisors category when teams want clear constraints and a repeatable validation path. Key specs include Description (LTC691 - UP SUPERVISOR WITH WATC), Type (Simple Reset/Power-On Reset), Packaging (Bulk), Temperature (-40°C ~ 85°C (TA)), and Package/case (16-DIP (0.300", 7.62mm)).

Selection Notes
  • For LTC691INPBF, match the output type (Open Drain or Open Collector) when selecting alternates or second sources.
  • Validate the operating temperature range (-40°C ~ 85°C (TA)) for your environment and margin.
  • Verify Voltage - Threshold (4.65V) matches your requirements and the datasheet test conditions.
  • Ensure the package/case (16-DIP (0.300", 7.62mm)) and land pattern match your PCB layout before procurement.
Alternates & Substitutions
  • In Supervisors, confirm that alternates preserve startup states and fault behavior so system behavior does not change quietly.
  • Confirm the physical match (package/case 16-DIP (0.300", 7.62mm), supplier package 16-PDIP, mounting Through Hole) and the operating corners (temperature -40°C ~ 85°C (TA)) so the substitution is not a hidden redesign.
  • For production substitutions, confirm traceability and documentation expectations so the alternate can be released cleanly.
  • Always compare the datasheet test conditions behind key specs (load, frequency, temperature) to avoid swapping in a part that was characterized differently.
FAQ

Who is the manufacturer of LTC691INPBF?
Linear Technology

What Number of Voltages Monitored is listed for LTC691INPBF?
1

Which Reset is listed for LTC691INPBF?
Active High/Active Low

How is LTC691INPBF packaged?
Bulk

Application Scenarios

In real deployments, when sourcing Linear Technology LTC691INPBF for Supervisors, engineers typically focus on de-risking integration and keeping validation repeatable. When power margins are designed in, downstream signal integrity and timing margins are usually easier to hold in production. They manage conversion, sequencing, and supervision so rails remain stable under load steps, brownouts, and surge conditions. In consumer chargers and adapters, startup behavior and protection response influence safety compliance and field reliability. Within building automation controllers, stable rails prevent nuisance resets during brownouts and long cable-induced transients. Within consumer chargers and adapters, startup behavior and fault response influence safety compliance and perceived reliability. Across industrial drives, auxiliary supplies must remain stable under inverter noise so control loops and sensing remain predictable.

Compatibility Advice
  • In practice, confirm thresholds, hysteresis, and timing so reset and sequencing behavior is deterministic across supply ramp shapes before release to production.
Project Fit
  • A weaker fit when integrating Linear Technology LTC691INPBF for Supervisors, supply ramp shapes and noise cannot be bounded, increasing false reset and oscillation risk, because the remaining risk is system-level and cannot be bounded by datasheet checks alone.
LTC691IN#PBFLTC691IN#PBF
$7.89
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