LTC1921IMS8#PBF
- Mfr.Part #
- LTC1921IMS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC DUAL PWR SUPPLY MONITOR 8MSOP
- Stock
- 8,625
- In Stock :
- 8,625
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Supply Controllers, Monitors
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Min (Vsup) :
- 10V
- Number of Terminations :
- 8
- Applications :
- Dual Power Supply Monitor
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Current :
- 160μA
- Neg Supply Voltage-Nom (Vsup) :
- -48V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Base Part Number :
- LTC1921
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Adjustable Threshold :
- No
- Length :
- 3mm
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Voltage - Supply :
- 10V~80V
- Packaging :
- Tube
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Published :
- 2002
- Terminal Pitch :
- 0.65mm
- Height :
- 860μm
- Number of Channels :
- 2
- Number of Pins :
- 8
- Factory Lead Time :
- 8 Weeks
- Pin Count :
- 8
- Supply Current-Max (Isup) :
- 0.3mA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC1921IMS8#PBF

Power Supply Controllers, Monitors Analog Devices, Inc. LTC1921IMS8#PBF Overview
The LTC1921IMS8#PBF by Analog Devices, Inc. is an advanced integrated circuit designed for rigorous monitoring of dual power supplies in critical applications. This device ensures system reliability and stability by providing precise, real-time monitoring and reporting of power supply status. Built in an 8-lead MSOP package, the LTC1921IMS8#PBF is engineered to operate efficiently within a wide range of temperatures and environments, making it an ideal choice for high-demand applications. Its compact form factor and robust feature set facilitate seamless integration into existing designs, minimizing system downtime and enhancing performance.
LTC1921IMS8#PBF Features
- Dual Power Supply Monitoring: Enables simultaneous observation of two power sources, ensuring they operate within specified thresholds.
- Precision Thresholds: Offers tight accuracy for monitoring under and over voltage conditions, crucial for sensitive applications.
- Low Quiescent Current: Reduces power consumption during operation, enhancing overall system efficiency.
- Reset Output: Provides a reset signal when either power supply falls out of predefined range, thereby protecting the system.
- Wide Operating Temperature Range: Suitable for use in harsh environments, ensuring reliability across varied climatic conditions.
LTC1921IMS8#PBF Applications
- Server Farms: Monitors power supply status to prevent server downtime due to power fluctuations.
- Telecommunication Equipment: Ensures stable operation by monitoring power supplies in communication infrastructure.
- Industrial Systems: Provides crucial power supply monitoring in heavy machinery and automated production lines to avoid costly interruptions.
- Medical Devices: Enhances patient safety by ensuring medical devices operate within safe power supply parameters.
- Aerospace and Defense: Utilized in aerospace systems to monitor critical power supplies under extreme conditions.
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