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BU4340FVE-TR

BU4340FVE-TR

BU4340FVE-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU43* Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4340FVE-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 2005
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 BU43*
Output Push-Pull, Totem Pole
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Max Supply Current 1.75μA
Adjustable Threshold NO
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 4V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 3.96V
Max Reset Threshold Voltage 4.04V
Threshold Voltage +4V
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:22394 items

Pricing & Ordering

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BU4340FVE-TR Product Details

BU4340FVE-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. It is packaged with Tape & Reel (TR). In this PMIC, you can find 1 functions for your reference. There are 1 channels available on this supervisor, and each channel has a different function. Please refer to power management for SOT-665 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. In a 2.4V supply voltage, the power management conducts. When 1 is applied to the power ic, it conducts. Power management is included in the Surface Mount mount. The power management belongs to the Power Management Circuits subcategory. Taking into account all of the pins, this power management has a total of 5. This power management has 5 pins. Supply voltage (Vsup) should be at least 700mV for this power management. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. Mounting type Surface Mount is recommended. This range of temperature should be set for the supervisors: -40°C~125°C TA. When this power management system is in operation, it produces an output voltage of Push-Pull, Totem Pole. It is always advisable to use BU43*, the base supervisor number, when searching for similar PMICs from the manufacturer. The maximum supply temperature voltage supervisor can handle is 1.75μA.

BU4340FVE-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV

BU4340FVE-TR Applications


There are a lot of ROHM Semiconductor BU4340FVE-TR Voltage Supervisors applications.

  • Efficient information transmission
  • DC stabilized power supply module
  • Electrical fire monitoring system
  • Battery cars
  • Power communication system
  • Detection of phase sequence
  • Microcontroller system
  • Battery-powered equipment
  • Insulation fault location system
  • Display equipment

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