BU4940G-TR

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Mfr.Part #
BU4940G-TR
Manufacturer
ROHM Semiconductor
Package / Case
SC-74A, SOT-753
Datasheet
Download
Description
IC SUPERVISOR 1 CHANNEL 5SSOP
Stock
1,947
In Stock :
1,947

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Manufacturer :
ROHM Semiconductor
Product Category :
Supervisors
Terminal Position :
Dual
Max Supply Current :
1.58μA
Max Reset Threshold Voltage :
4.04V
Min Supply Voltage :
700mV
Supply Voltage :
2.4V
Terminal Form :
Gull wing
Undervoltage Threshold :
3.96V
Output :
Push-Pull, Totem Pole
Number of Voltages Monitored :
1
Watchdog Timer :
No
Pbfree Code :
yes
Lead Free :
Lead Free
Nominal Supply Current :
350nA
Voltage - Threshold :
4V
Quiescent Current :
500nA
Pin Count :
5
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Operating Supply Current :
550nA
Type :
Simple Reset/Power-On Reset
Operating Temperature :
-40°C~125°C TA
Mounting Type :
Surface Mount
Package / Case :
SC-74A, SOT-753
Max Power Dissipation :
540mW
Number of Functions :
1
Overvoltage Threshold :
4.04V
Reset :
Active High/Active Low
REACH SVHC :
Unknown
Number of Pins :
5
ECCN Code :
EAR99
Min Reset Threshold Voltage :
3.96V
Adjustable Threshold :
No
Packaging :
Tape and Reel (TR)
RoHS Status :
ROHS3 Compliant
Mount :
Surface Mount
Factory Lead Time :
20 Weeks
Length :
2.9mm
Published :
2009
Threshold Voltage :
+4V
Accuracy :
1 %
Base Part Number :
BU49*
Number of Channels :
1
Number of Terminations :
5
Max Supply Voltage :
7V
Introducing Supervisors ROHM Semiconductor BU4940G-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, Operating Temperature:-40°C~125°C TA, Mounting Type:Surface Mount, Package / Case:SC-74A, SOT-753, Number of Pins:5, Base Part Number:BU49*, Number of Channels:1, Number of Terminations:5, BU4940G-TR pinout, BU4940G-TR datasheet PDF, BU4940G-TR amp .Beyond Supervisors ROHM Semiconductor BU4940G-TR ,we also offer XC6121E616ER-G, SR1UARU, TPS3840DL28DBVR, Our vast inventory has you covered. Contact us now for immediate solutions.

ROHM Semiconductor BU4940G-TR


Supervisors ROHM Semiconductor BU4940G-TR Overview

The BU4940G-TR from ROHM Semiconductor stands out as a premium voltage supervisor IC designed to ensure reliable operation in microprocessor and digital systems by monitoring power supplies. This single-channel supervisor IC, encapsulated in a compact 5SSOP package, is engineered for precision and stability, offering a vital solution for systems requiring consistent monitoring and management of their power status. Its implementation can significantly enhance system reliability by preventing improper operation during power fluctuations and startups, making it an essential component in any critical power management architecture.

BU4940G-TR Features

  • Single voltage threshold level detection which ensures simplicity and effectiveness in monitoring.
  • Compact 5SSOP package allows for minimal footprint and easy integration into existing designs without requiring substantial board space.
  • Low power consumption which enhances the overall efficiency of the application it is used in.
  • High accuracy voltage monitoring ensures that the systems operate reliably under specified power conditions.

BU4940G-TR Applications

  • Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances to manage power effectively and ensure device stability under various power conditions.
  • Computing Devices: Integral in laptops, desktops, and servers for consistent monitoring of power supply to prevent data loss and hardware damage during unexpected power surges or drops.
  • Telecommunications: Used in network routers, switches, and modems to maintain operational integrity and continuous service provision by monitoring voltage thresholds.
  • Industrial Systems: Ensures robust performance in factory automation equipment, sensors, and safety systems by providing critical monitoring and control of power supplies.
  • Automotive Applications: Employed in vehicle electronics to safeguard sensitive microprocessor-based systems against fluctuations in the vehicle’s power supply.
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