LTC1728ES5-3.3#TRPBF
- Mfr.Part #
- LTC1728ES5-3.3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 3 CHANNEL TSOT23-5
- Stock
- 25,147
- In Stock :
- 25,147
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Surface Mount :
- yes
- Output :
- Open Drain or Open Collector
- JESD-609 Code :
- e3
- Number of Voltages Monitored :
- 3
- Type :
- Multi-Voltage Supervisor
- Max Supply Voltage :
- 7V
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- LTC1728
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Number of Channels :
- 3
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Reset :
- Active Low
- Voltage - Threshold :
- 1.683V 3.086V Adj
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 5
- Number of Functions :
- 1
- Adjustable Threshold :
- yes
- Reset Timeout :
- 140ms Minimum
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 5
- Min Supply Voltage :
- 1V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 2.9mm
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pin Count :
- 5
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 8 Weeks
- Datasheets
- LTC1728ES5-3.3#TRPBF

Supervisors Analog Devices, Inc. LTC1728ES5-3.3#TRPBF Overview
The Supervisors Analog Devices, Inc. LTC1728ES5-3.3#TRPBF is an advanced IC supervisor specifically engineered to monitor three separate voltage channels, ensuring reliable system performance and protection. This compact, high-accuracy device is housed in a TSOT-23-5 package, making it ideal for space-constrained applications. Its primary role is to safeguard sensitive electronic components by monitoring power supply conditions, triggering a reset when voltages drop below preset thresholds. With its robust design and precision voltage monitoring, the LTC1728ES5-3.3#TRPBF is a crucial component for any system requiring stringent voltage supervision.
LTC1728ES5-3.3#TRPBF Features
The LTC1728ES5-3.3#TRPBF from Analog Devices boasts a range of features designed for optimal system management and safety. It includes precision monitoring for three voltage channels, a low 1.5 µA supply current, and a wide operating temperature range of -40°C to 85°C. Additionally, it provides a 200ms reset timeout delay, ensuring systems have adequate time to stabilize after a voltage drop. Its reset output stage can be configured for either push-pull or open-drain, enhancing its versatility in various electronic circuits.
LTC1728ES5-3.3#TRPBF Applications
- Computing Systems: Ensures stable operation by monitoring power supplies, essential for preventing data corruption in servers and PCs.
- Portable Devices: Provides critical voltage supervision in battery-operated devices like smartphones and tablets, enhancing device reliability and user experience.
- Industrial Equipment: Monitors voltages in industrial control systems, ensuring operational safety and preventing equipment failures.
- Automotive Electronics: Used in vehicle electronic systems to supervise sensor and controller voltages, crucial for maintaining system integrity under varying environmental conditions.
- Telecommunication Systems: Protects telecom equipment by monitoring power conditions, essential for maintaining communication reliability and service continuity.
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