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BU4932G-TR

BU4932G-TR

BU4932G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU4932 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4932G-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2009
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Subcategory Power Management Circuits
Max Power Dissipation540mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4932
Output Push-Pull, Totem Pole
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 1.4μA
Adjustable Threshold NO
Quiescent Current450nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 3.2V
Number of Voltages Monitored1
Min Reset Threshold Voltage 3.168V
Max Reset Threshold Voltage 3.232V
Threshold Voltage +3.2V
Undervoltage Threshold3.168V
Overvoltage Threshold3.232V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:33125 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.528000$0.528
10$0.498113$4.98113
100$0.469918$46.9918
500$0.443319$221.6595
1000$0.418225$418.225

BU4932G-TR Product Details

BU4932G-TR Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 5 in total. A Tape & Reel (TR) package is used to package the power management. In this PMIC, you can find 1 functions for your reference. This power managment ic consists of 1 channels, each of which can be used independently. IC management is packaged as a SC-74A, SOT-753 package. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. IC management conducts in a 2.4V-voltage supply. Power ics operate at 1 supply voltages. The mount is provided by Surface Mount. It is possible to subcategorize this power ic as a Power Management Circuits chip. In total, it has 5 pins on IC management. This power management has 5 pins. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 700mV. The supply voltage (Vsup) should not exceed 7V volts in this IC power. Power management recommends the Surface Mount mounting type. Temperature setting for the supervisors should be -40°C~125°C TA. When this power management system is in operation, it produces an output voltage of Push-Pull, Totem Pole. There is a 550nA supply current present in the power management. If you want to search for similar IC managements of this manufacturer, you can always refer to BU4932, which is the base power ics number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 1.4μA.

BU4932G-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current

BU4932G-TR Applications


There are a lot of ROHM Semiconductor BU4932G-TR Voltage Supervisors applications.

  • Military communications
  • Stable power system
  • Radio
  • Urban rail transit weak current power monitoring
  • Power distribution systems of infant care room
  • Consumer electronics
  • Power communication system
  • WiFi router
  • Linux and server computing
  • Insulation fault location system

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