Surface mount reset timer IC featuring a 4-pin DFN package (1.5mm x 1.05mm x 0.6mm). Monitors a single voltage with a reset threshold range of 300mV to 5.5V and operates within a supply voltage of 2V to 5.5V. Offers an active-low reset with a 240ms timeout and a low supply current of 1µA. Suitable for applications requiring precise voltage monitoring and reset functionality.
PackageDFN
Current1uA
MountingSurface Mount
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Technical Specifications
Stmicroelectronics SR1PBBU technical specifications.
General
Package/Case
DFN
Height
0.6mm
Lead Free
Lead Free
Length
1.5mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Reset Threshold Voltage
5.5V
Min Reset Threshold Voltage
300mV
Max Supply Voltage
5.5V
Min Supply Voltage
2V
Mount
Surface Mount
Number of Elements
1
Number of Voltages Monitored
1
Package Quantity
1
Packaging
Tape and Reel
Reach SVHC Compliant
No
Reset
Active Low
Reset Timeout
240ms
RoHS Compliant
Yes
Series
Smart Reset™
Supply Current
1uA
Type
Reset Timer
Watchdog Timer
No
Weight
0.000744oz
Width
1.05mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics SR1PBBU Datasheet
Download the complete datasheet for Stmicroelectronics SR1PBBU to view detailed technical specifications.
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