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BU4818G-TR

BU4818G-TR

BU4818G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU48* Voltage supervisor1 Channels Min -300mV Max 7V

SOT-23

BU4818G-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 2005
Tolerance 1%
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
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 BU48*
Output Open Drain or Open Collector
Pin Count5
Number of Outputs 1
Max Output Current70mA
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage-300mV
Operating Supply Current 550nA
Power Dissipation540mW
Max Supply Current 1.05μA
Adjustable Threshold NO
Accuracy 1 %
Watchdog TimerNo
Max Output Voltage1.8V
Reset Active High/Active Low
Max Input Voltage 7V
Min Reset Threshold Voltage 1.782V
Max Reset Threshold Voltage 1.818V
Threshold Voltage +1.8V
Height 1.1mm
Length 2.9mm
Width 1.6mm
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:14500 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.097118$0.097118
500$0.071411$35.7055
1000$0.059509$59.509
2000$0.054596$109.192
5000$0.051023$255.115
10000$0.047464$474.64
15000$0.045904$688.56
50000$0.045136$2256.8

BU4818G-TR Product Details

BU4818G-TR Overview


It is mounted through 5 terminals on the power management. Tape & Reel (TR)-packaging is used. Power management is possible to find a series of 1 functions. This power management is made up of 1 channels which are available in a series format. In this PMIC, you can find SC-74A, SOT-753 functions for your reference. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. IC management conducts at a voltage of 2.4V. The mount is provided by Surface Mount. There is a subcategory called Power Management Circuits for this power management. There are a total of 5 pins on power management. There are 5 pins on the power managment ic. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than -300mV volts. The supply voltage (Vsup) should not exceed 7V volts in this IC power. Surface Mount is the recommended mounting type. The temperature of the supervisors should be set to this range: -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. For this power management, there is an 550nA volt supply current. If you want to search for similar IC managements of this manufacturer, you can always refer to BU48*, which is the base power ics number. A maximum supply temperature of 1.05μA can be used with this power management. 1 outputs are available for this IC management's architecture. As IC management of the measurement and testing process, a nominal tolerance of 1% should be noted.

BU4818G-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of -300mV
550nA operating supply current

BU4818G-TR Applications


There are a lot of ROHM Semiconductor BU4818G-TR Voltage Supervisors applications.

  • Magnetic resonance imaging
  • WiFi router
  • Unattended substation automation
  • Military electronics
  • Power distribution systems of CCU
  • Urban rail transit weak current power monitoring
  • Multi-voltage system
  • Precision measurement
  • Consumer electronics
  • Detection of phase loss

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