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BU4935FVE-TR

BU4935FVE-TR

BU4935FVE-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU4935 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4935FVE-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-665
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 Dissipation210mW
Technology CMOS
Terminal Position DUAL
Terminal FormFLAT
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4935
Output Push-Pull, Totem Pole
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 1.58μA
Adjustable Threshold NO
Quiescent Current500nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 3.5V
Number of Voltages Monitored1
Min Reset Threshold Voltage 3.465V
Max Reset Threshold Voltage 3.535V
Threshold Voltage +3.5V
Undervoltage Threshold3.465V
Overvoltage Threshold3.535V
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
In-Stock:2117 items

BU4935FVE-TR Product Details

BU4935FVE-TR Overview


There are 5 terminals connected to this power management, which makes it easy to mount. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. Please find attached 1 functions for your reference in this IC power. A series of 1 channels can be found on this supervisor. As a reference, this IC power includes SOT-665 functions for your convenience. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. IC management conducts at a voltage of 2.4V. Power management conducts at a voltage of 1. By Surface Mount, IC management has been mounted. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, the power management has 5 pins in it. There are 5 pins on the power managment ic. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 700mV. Voltage (Vsup) shouldn't exceed 7V volts in this PMIC. A Surface Mount mounting type is recommended. The temperature of the supervisors should be set to this range: -40°C~125°C TA. During operation, this power management system outputs Push-Pull, Totem Pole. In order to maintain a stable supply current for the power management, 550nA is the recommended value. A similar IC managements number of the manufacturer can always be found by using BU4935, the base power ics number. A maximum supply temperature of 1.58μA can be used.

BU4935FVE-TR Features


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

BU4935FVE-TR Applications


There are a lot of ROHM Semiconductor BU4935FVE-TR Voltage Supervisors applications.

  • Display equipment
  • DSP
  • Dash board
  • emergency room
  • Electrical fire monitoring system
  • Detection of phase sequence
  • Transformer load monitoring equipment
  • Multi-voltage system
  • Military communications
  • Cloud computing

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