LTC1728ES5-3.3#TRMPBF
- Mfr.Part #
- LTC1728ES5-3.3#TRMPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 3 CHANNEL TSOT23-5
- Stock
- 2,707
- In Stock :
- 2,707
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Supply Voltage :
- 3.3V
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Base Part Number :
- LTC1728
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 5
- JESD-609 Code :
- e3
- Pin Count :
- 5
- Terminal Position :
- Dual
- Height Seated (Max) :
- 1.45mm
- Voltage - Threshold :
- 1.683V 3.086V Adj
- Terminal Finish :
- Tin (Sn)
- Reset Timeout :
- 140ms Minimum
- Number of Channels :
- 3
- Qualification Status :
- Not Qualified
- Adjustable Threshold :
- yes
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Length :
- 2.9mm
- JESD-30 Code :
- R-PDSO-G5
- Type :
- Multi-Voltage Supervisor
- Output :
- Open Drain or Open Collector
- Supply Current-Max (Isup) :
- 0.02mA
- Number of Voltages Monitored :
- 3
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 250
- Reset :
- Active Low
- Width :
- 1.625mm
- Terminal Pitch :
- 0.95mm
- Datasheets
- LTC1728ES5-3.3#TRMPBF

Supervisors Analog Devices, Inc. LTC1728ES5-3.3#TRMPBF Overview
The Supervisors Analog Devices, Inc. LTC1728ES5-3.3#TRMPBF is an advanced microprocessor supervisory circuit designed to monitor power supplies in microprocessor systems. It provides a crucial safeguard against low voltage and failure conditions, ensuring system reliability and robustness. This IC is particularly beneficial in managing system resets and preventing processor malfunction by monitoring multiple supply voltages. Its compact TSOT-23 package is ideal for space-constrained applications where multiple voltage thresholds are monitored simultaneously.
LTC1728ES5-3.3#TRMPBF Features
- Triple voltage monitoring capability for enhanced system stability.
- Low supply current making it suitable for power-sensitive applications.
- Precision monitoring of 3.3V, along with adjustable reset and watchdog timer features.
- Compact TSOT-23 package allows for efficient use of PCB space.
LTC1728ES5-3.3#TRMPBF Applications
- Computing Systems: Utilized to manage power states and monitor CPU and memory voltages to prevent data loss and system failures.
- Portable and Battery-Powered Devices: Ensures reliable operation by monitoring battery levels and system voltages, thus protecting circuit components.
- Communications Equipment: Critical for maintaining system reliability in networking hardware by overseeing power supply integrity.
- Industrial Systems: Deployed to oversee multiple sensor and control systems voltages, vital for ensuring operational accuracy and safety.
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