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BU4926F-TR

BU4926F-TR

BU4926F-TR

ROHM Semiconductor

2.4V4 Terminals 4-Pin BU4926 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4926F-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-82
Number of Pins 4
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 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Subcategory Power Management Circuits
Max Power Dissipation400mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4926
Output Push-Pull, Totem Pole
Pin Count4
Power Supplies2.5/5V
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 1.23μA
Adjustable Threshold NO
Quiescent Current400nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 2.6V
Number of Voltages Monitored1
Min Reset Threshold Voltage 2.574V
Max Reset Threshold Voltage 2.626V
Threshold Voltage +2.6V
Undervoltage Threshold2.574V
Overvoltage Threshold2.626V
Length 2mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:27548 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.515862$0.515862
10$0.486662$4.86662
100$0.459115$45.9115
500$0.433128$216.564
1000$0.408611$408.611

BU4926F-TR Product Details

BU4926F-TR Overview


This power management consists of 4 mounting terminals on which it can be mounted. This power ic is packaged in a way that looks like a Tape & Reel (TR). To assist you, this IC power includes 1 functions. Depending on the power managment ic you are looking at, you can find a total of 1 channels. Please refer to power management for SC-82 functions. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. During operation, the power ic is supplied with a voltage of 2.4V. A supply voltage of 1 is used to conduct the PMIC chip. By Surface Mount, IC management has been mounted. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. It has a total of 4 pins that are attached to IC management. 4 pins are on the supervisor. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 700mV, which is the minimum supply voltage that should be applied. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 7V volts. A Surface Mount mounting type is recommended. You should set the supervisor's temperature during -40°C~125°C TA . While this power management is operating, it will output Push-Pull, Totem Pole as the output voltage. The supply current of the power management is 550nA. A similar IC managements number of the manufacturer can always be found by using BU4926, the base power ics number. It requires 2.5/5V watts of power to operate this voltage supervisor. The maximum supply temperature voltage supervisor can handle is 1.23μA.

BU4926F-TR Features


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

BU4926F-TR Applications


There are a lot of ROHM Semiconductor BU4926F-TR Voltage Supervisors applications.

  • Solar power charger
  • Smartphones
  • Display equipment
  • Power distribution systems of CCU
  • Personal computers
  • Rechargeable batteries
  • Electronics installed in the vehicle
  • Transformer load monitoring equipment
  • Set top box
  • Microcontroller system

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