UC3903DWTR

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Mfr.Part #
UC3903DWTR
Manufacturer
Texas Instruments
Package / Case
18-SOIC (0.295, 7.50mm Width)
Datasheet
Download
Description
IC SUPERVISOR 4 CHANNEL 18SOIC
Stock
5,825
In Stock :
5,825

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Manufacturer :
Texas Instruments
Product Category :
Supervisors
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Packaging :
Tape and Reel (TR)
Height :
2.65mm
Surface Mount :
yes
Max Supply Current :
18mA
Package / Case :
18-SOIC (0.295, 7.50mm Width)
Terminal Pitch :
1.27mm
Operating Temperature :
0°C~70°C TA
Min Supply Voltage :
8V
Max Supply Voltage :
40V
Adjustable Threshold :
yes
Number of Pins :
18
Supply Voltage :
15V
Thickness :
2.35mm
Reset :
Active Low
Reset Timeout :
Adjustable/Selectable
RoHS Status :
ROHS3 Compliant
ECCN Code :
EAR99
Width :
7.5mm
Type :
Multi-Voltage Supervisor
Length :
11.5mm
Number of Channels :
4
Watchdog Timer :
No
Base Part Number :
UC3903
Factory Lead Time :
6 Weeks
Max Power Dissipation :
1W
Power Dissipation :
1W
Number of Voltages Monitored :
4
Operating Supply Current :
7mA
Number of Terminations :
18
Threshold Voltage :
1.8
Lead Free :
Lead Free
Terminal Position :
Dual
Pbfree Code :
yes
Peak Reflow Temperature (Cel) :
260
Lifecycle Status :
ACTIVE (Last Updated: 6 days ago)
Terminal Form :
Gull wing
Number of Functions :
1
Quiescent Current :
7mA
JESD-609 Code :
e4
Output :
Open Drain or Open Collector
Pin Count :
18
Moisture Sensitivity Level (MSL) :
2 (1 Year)
Mounting Type :
Surface Mount
Datasheets
UC3903DWTR
Introducing Supervisors Texas Instruments UC3903DWTR from Chip IC,where excellence meets affordability. This product stands out with its Package / Case:18-SOIC (0.295, 7.50mm Width), Operating Temperature:0°C~70°C TA, Number of Pins:18, Type:Multi-Voltage Supervisor, Number of Channels:4, Base Part Number:UC3903, Number of Terminations:18, Output:Open Drain or Open Collector, Mounting Type:Surface Mount, UC3903DWTR pinout, UC3903DWTR datasheet PDF, UC3903DWTR amp .Beyond Supervisors Texas Instruments UC3903DWTR ,we also offer XC6121E616ER-G, SR1UARU, TPS3840DL28DBVR, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments UC3903DWTR


Supervisors Texas Instruments UC3903DWTR Overview

The Supervisors Texas Instruments UC3903DWTR is a state-of-the-art supervisory IC, designed to enhance the reliability and accuracy of power supply monitoring in complex electronic systems. Manufactured by Texas Instruments, a leader in semiconductor solutions, this IC is housed in an 18-SOIC package, making it ideal for space-constrained applications. Its primary function is to monitor up to four different supply voltages, ensuring that all system voltages remain within specified thresholds, thus safeguarding the system against power-related failures. The UC3903DWTR is an indispensable component for managing system power supplies efficiently and reliably, appealing to B2B customers looking for robust power management solutions.

UC3903DWTR Features

The UC3903DWTR boasts several key features that make it a vital addition to any power management system. It includes precise voltage monitoring capabilities, programmable delay options, and a reset function across all channels, which ensure that devices operate within safe voltage levels at all times. Additionally, its integrated watchdog timer enhances system reliability by resetting the processor in case of a software fault, which is crucial for mission-critical applications.

UC3903DWTR Applications

  • Server Power Supplies: In server farms, the UC3903DWTR monitors multiple power rails, ensuring stable operation and minimizing the risk of data loss due to power fluctuations.
  • Telecommunications Equipment: This IC supervises power conditions in telecom infrastructures, preventing malfunctions caused by voltage irregularities.
  • Industrial Systems: The UC3903DWTR is used in industrial control systems to monitor power supply status, contributing to machinery safety and reliability.
  • Medical Devices: It ensures that all medical devices operate within safe voltage limits, crucial for devices that rely on consistent power for accurate diagnostics and patient care.
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