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BU4809FVE-TR

BU4809FVE-TR

BU4809FVE-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU4809 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4809FVE-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 BU4809
Output Open Drain or Open Collector
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 880nA
Adjustable Threshold NO
Quiescent Current300nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 0.9V
Number of Voltages Monitored1
Min Reset Threshold Voltage 891mV
Max Reset Threshold Voltage 909mV
Threshold Voltage +0.9V
Undervoltage Threshold891mV
Overvoltage Threshold909mV
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
In-Stock:25910 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$10.863530$10.86353
10$10.248613$102.48613
100$9.668503$966.8503
500$9.121229$4560.6145
1000$8.604933$8604.933

BU4809FVE-TR Product Details

BU4809FVE-TR Overview


A total of 5 terminals are used to mount this power management. It is packaged with Tape & Reel (TR). The purpose of this IC management is to provide you with a reference of 1 functions. It is possible to find on this power management a series of 1 channels. Please find attached SOT-665 functions for your reference in this IC power. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. When 2.4V is applied to the power ic, it conducts. Power management conducts at a voltage of 1. The mount is provided by Surface Mount. The power management belongs to the Power Management Circuits subcategory. The total number of pins on this power management is 5. There are 5 pins on the power managment ic. It is recommended that Vsup should not be less than 700mV for this IC power. Voltage (Vsup) shouldn't exceed 7V volts in this PMIC. The mounting type of the supervisors is Surface MountYou should set the supervisor's temperature during -40°C~125°C TA . Power management has an output of Open Drain or Open Collector during operation. There is a supply current of 550nA for the power management. A similar IC managements number of the manufacturer can always be found by using BU4809, the base power ics number. At the most, voltage supervisor can work with a supply temperature of 880nA.

BU4809FVE-TR Features


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

BU4809FVE-TR Applications


There are a lot of ROHM Semiconductor BU4809FVE-TR Voltage Supervisors applications.

  • Detection of phase imbalance
  • Unattended substation automation
  • Power distribution systems of infant care room
  • Power distribution systems of ICU
  • Magnetic resonance imaging
  • Electrical fire monitoring system
  • Consumer electronics
  • Efficient information transmission
  • Military communications
  • Sensitive sensors

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