BU4921G-TR

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Mfr.Part #
BU4921G-TR
Manufacturer
ROHM Semiconductor
Package / Case
SC-74A, SOT-753
Datasheet
Download
Description
IC VOLT DETECTOR STD 5-SSOP
Stock
2,416
In Stock :
2,416

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Manufacturer :
ROHM Semiconductor
Product Category :
Supervisors
Factory Lead Time :
20 Weeks
Mount :
Surface Mount
Max Supply Voltage :
7V
Undervoltage Threshold :
2.079V
Package / Case :
SC-74A, SOT-753
Mounting Type :
Surface Mount
Max Power Dissipation :
540mW
RoHS Status :
ROHS3 Compliant
Adjustable Threshold :
No
Packaging :
Tape and Reel (TR)
Operating Supply Current :
550nA
Max Reset Threshold Voltage :
2.121V
Accuracy :
1 %
Quiescent Current :
350nA
Reset :
Active High/Active Low
Pin Count :
5
Length :
2.9mm
Output :
Push-Pull, Totem Pole
Type :
Simple Reset/Power-On Reset
Terminal Position :
Dual
Published :
2009
Max Supply Current :
1.05μA
Terminal Form :
Gull wing
ECCN Code :
EAR99
Voltage - Threshold :
2.1V
Pbfree Code :
yes
Number of Voltages Monitored :
1
Min Reset Threshold Voltage :
2.079V
Number of Pins :
5
Overvoltage Threshold :
2.121V
Number of Channels :
1
Number of Terminations :
5
Watchdog Timer :
No
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Lead Free :
Lead Free
Min Supply Voltage :
700mV
Threshold Voltage :
+2.1V
Number of Functions :
1
Supply Voltage :
2.4V
Operating Temperature :
-40°C~125°C TA
Datasheets
BU4921G-TR
Introducing Supervisors ROHM Semiconductor BU4921G-TR from Chip IC,where excellence meets affordability. This product stands out with its Package / Case:SC-74A, SOT-753, Mounting Type:Surface Mount, Output:Push-Pull, Totem Pole, Type:Simple Reset/Power-On Reset, Number of Pins:5, Number of Channels:1, Number of Terminations:5, Operating Temperature:-40°C~125°C TA, BU4921G-TR pinout, BU4921G-TR datasheet PDF, BU4921G-TR amp .Beyond Supervisors ROHM Semiconductor BU4921G-TR ,we also offer XC6121E616ER-G, SR1UARU, TPS3840DL28DBVR, Our vast inventory has you covered. Contact us now for immediate solutions.

ROHM Semiconductor BU4921G-TR


Supervisors ROHM Semiconductor BU4921G-TR Overview

The BU4921G-TR by ROHM Semiconductor is a precision voltage detector designed for applications requiring accurate monitoring and stable operation. This IC excels in ensuring system reliability and protection by providing timely responses to voltage fluctuations. The compact 5SSOP package allows for seamless integration into space-constrained designs, making it an ideal choice for sophisticated electronic systems. The voltage detector's ability to operate over a wide temperature range ensures adaptability in various operating environments, promoting its use in both industrial and consumer electronic applications. With its commitment to quality and performance, the Supervisors ROHM Semiconductor BU4921G-TR is essential for designers aiming to enhance system integrity and ensure consistent performance.

BU4921G-TR Features

This voltage detector features a precise voltage threshold, low power consumption, and a rapid response time, which are critical for maintaining system stability and performance. The device's built-in hysteresis effect also prevents output chattering caused by noise, thereby enhancing its reliability. Additionally, its operation across a broad temperature range makes it versatile for diverse applications.

BU4921G-TR Applications

  • Power Supply Monitoring: Ensures that all connected electronic components receive stable voltages, preventing damage due to voltage spikes or drops.
  • System Reset: Automatically initiates system resets in microcontrollers and other digital devices to recover from unstable conditions or errors.
  • Portable Devices: Used in mobile phones, portable gaming systems, and other battery-operated devices to monitor battery status and manage power consumption efficiently.
  • Automotive Applications: Monitors car battery and power system to provide early warnings of potential system failures, contributing to vehicle reliability and safety.
  • Industrial Equipment: Critical in safeguarding sensitive industrial machinery against irregular voltage levels that could lead to operational disruptions.
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