BU4938F-TR

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Mfr.Part #
BU4938F-TR
Manufacturer
ROHM Semiconductor
Package / Case
SC-82
Datasheet
Download
Description
IC SUPERVISOR 1 CHANNEL 4SOP
Stock
2,940
In Stock :
2,940

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Manufacturer :
ROHM Semiconductor
Product Category :
Supervisors
Terminal Form :
Gull wing
Output :
Push-Pull, Totem Pole
Type :
Simple Reset/Power-On Reset
Max Supply Voltage :
7V
Base Part Number :
BU4938
Packaging :
Tape and Reel (TR)
Supply Voltage :
2.4V
Length :
2mm
Min Supply Voltage :
700mV
ECCN Code :
EAR99
Lead Free :
Lead Free
Number of Pins :
4
Factory Lead Time :
7 Weeks
Reset :
Active High/Active Low
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Overvoltage Threshold :
3.838V
Power Supplies :
2.5/5V
Number of Functions :
1
Accuracy :
1 %
RoHS Status :
ROHS3 Compliant
Adjustable Threshold :
No
Terminal Position :
Dual
Published :
2009
Number of Voltages Monitored :
1
Operating Supply Current :
550nA
Max Power Dissipation :
400mW
Max Reset Threshold Voltage :
3.838V
Pin Count :
4
Mounting Type :
Surface Mount
Threshold Voltage :
+3.8V
Undervoltage Threshold :
3.762V
Mount :
Surface Mount
Quiescent Current :
500nA
Number of Terminations :
4
Watchdog Timer :
No
Pbfree Code :
yes
Max Supply Current :
1.58μA
Package / Case :
SC-82
Min Reset Threshold Voltage :
3.762V
Number of Channels :
1
Voltage - Threshold :
3.8V
Operating Temperature :
-40°C~125°C TA
Datasheets
BU4938F-TR
Introducing Supervisors ROHM Semiconductor BU4938F-TR from Chip IC,where excellence meets affordability. This product stands out with its Output:Push-Pull, Totem Pole, Type:Simple Reset/Power-On Reset, Base Part Number:BU4938, Number of Pins:4, Mounting Type:Surface Mount, Number of Terminations:4, Package / Case:SC-82, Number of Channels:1, Operating Temperature:-40°C~125°C TA, BU4938F-TR pinout, BU4938F-TR datasheet PDF, BU4938F-TR amp .Beyond Supervisors ROHM Semiconductor BU4938F-TR ,we also offer XC6121E616ER-G, SR1UARU, TPS3840DL28DBVR, Our vast inventory has you covered. Contact us now for immediate solutions.

ROHM Semiconductor BU4938F-TR


Supervisors ROHM Semiconductor BU4938F-TR Overview

The ROHM Semiconductor BU4938F-TR is a state-of-the-art Supervisory IC designed to ensure reliable operation of microprocessors and other sensitive electronic systems. This IC is specially crafted to monitor the system voltage and automatically reset the system when necessary, preventing system failures and data corruption. The BU4938F-TR, housed in a compact 4SOP package, offers precision voltage monitoring suitable for high-density applications where space is at a premium. Its robust design and advanced functionality make it ideal for meeting stringent requirements of modern electronic systems, ensuring both safety and efficiency in operations. This Supervisory IC from ROHM Semiconductor is an essential component for developers looking to enhance system reliability and performance.

BU4938F-TR Features

The BU4938F-TR IC features include a precise voltage monitoring capability, a manual reset input, and low power consumption. Its compact 4SOP package allows for easy integration into system designs without compromising on reliability. Additionally, the IC's wide operating temperature range ensures performance stability in various environmental conditions.

BU4938F-TR Applications

  • Computing Systems: Ensures stable operation and prevents system crashes by monitoring and resetting the CPU in personal computers and servers when voltage drops below a critical threshold.
  • Consumer Electronics: Provides voltage supervision in devices like smartphones and gaming consoles, enhancing device reliability and user experience by preventing unexpected shutdowns and data loss.
  • Industrial Equipment: Critical in monitoring systems in factory automation and control systems, where precise voltage levels are essential for maintaining operational accuracy and safety.
  • Automotive Systems: Utilized in automotive electronics to monitor and control system voltages, crucial for ensuring the proper functioning of safety-critical systems under variable voltage conditions.
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