OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

BU4343F-TR

BU4343F-TR
Mfr. #:
BU4343F-TR
Manufacturer:
Rohm Semiconductor
Description:
Supervisory Circuits LOW VOLT DETEC VOLT 4.5V
Lifecycle:
New from this manufacturer.
Datasheet:
BU4343F-TR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
BU4343F-TR DatasheetBU4343F-TR Datasheet (P4-P6)BU4343F-TR Datasheet (P7-P9)BU4343F-TR Datasheet (P10-P12)BU4343F-TR Datasheet (P13-P15)BU4343F-TR Datasheet (P16)
ECAD Model:
More Information:
BU4343F-TR more Information
Product Attribute
Attribute Value
Manufacturer:
ROHM Semiconductor
Product Category:
Supervisory Circuits
RoHS:
Y
Type:
Voltage Detectors
Mounting Style:
SMD/SMT
Package / Case:
SOP-4
Threshold Voltage:
4.3 V
Number of Inputs Monitored:
1 Input
Output Type:
CMOS
Manual Reset:
No Manual Reset
Watchdog Timers:
No Watchdog
Battery Backup Switching:
No Backup
Reset Delay Time:
Adjustable
Supply Voltage - Max:
7 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Quiescent Current:
0.55 uA
Accuracy:
1 %
Series:
BU42(43)xxF
Packaging:
Reel
Brand:
ROHM Semiconductor
Overvoltage Threshold:
4.343 V
Undervoltage Threshold:
4.257 V
Chip Enable Signals:
No Chip Enable
Development Kit:
-
Operating Supply Current:
550 nA
Pd - Power Dissipation:
400 mW
Power Fail Detection:
No
Product Type:
Supervisory Circuits
Factory Pack Quantity:
3000
Subcategory:
PMIC - Power Management ICs
Supply Voltage - Min:
0.7 V
Part # Aliases:
BU4343F
Tags
BU4343F, BU4343, BU434, BU43, BU4
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**e
    E**e
    LT

    Works fine. Slow delivery - 2 months to Lithuania, Europe. Seller does not extend protection time automatically.

    2019-05-11
    M***k
    M***k
    DE

    All OK, good Packing, can the Seller recommend.

    2019-08-24
Voltage Detectors (Reset ICs)
ROHM Semiconductor Voltage Detectors (Reset ICs) feature a highly accurate detection voltage of ±1% with low current consumption. The detectors are housed in small thin packages and offered in a wide range of detection voltages. They can be used for every kind of application equipped with controllers like micro controllers, CPU or DSP. In the ROHM voltage detector IC series CMOS and open drain output are available. Output of reset signal can be selected for connected power supply. Default SSOP packages are pin-compatible and function-compatible, so they can be used as replacements for existing ICs. All lineups are Pb-free, and meet RoHS.
BU42xx & BU43xx Voltage Detector ICs
ROHM BU42xx and BU43xx series Voltage Detectors are integrated circuits with high-accuracy, low-current consumption. The devices are complementary metal oxide semiconductor (CMOS) Voltage Detector ICs with adjustable output delay. The devices have two output types (N channel open drain and CMOS output) and detection voltages that range from 0.9V to 4.8V in increments of 0.1V. The average operating temperature range is from -40°C to +125°C. Ultra-low current consumption is 0.55µA (Typ.). Applications include circuits using microcontrollers or logic circuits that require a reset. 
Part # Mfg. Description Stock Price
BU4343F-TR
DISTI # C1S625900665371		ROHM SemiconductorVolt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
RoHS: Compliant		20
  • 10:$0.3440
BU4343FTR
DISTI # C1S625901590108		ROHM SemiconductorProcessor Supervisors
RoHS: Compliant		500
  • 500:$1.1200
  • 100:$1.1700
  • 50:$1.2300
BU4343F-TR
DISTI # BU4343F-TR-ND		ROHM SemiconductorIC DETECTOR VOLT 4.3V CMOS 4SOP
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$0.2263
BU4343F-TR
DISTI # BU4343F-TR		ROHM SemiconductorVolt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4343F-TR)
RoHS: Compliant
Min Qty: 3000
Container: Reel		Americas - 0
  • 3000:$0.1719
  • 6000:$0.1609
  • 12000:$0.1519
  • 18000:$0.1429
  • 30000:$0.1389
BU4343F-TR
DISTI # 755-BU4343F-TR		ROHM SemiconductorSupervisory Circuits LOW VOLT DETEC VOLT 4.5V
RoHS: Compliant		0
  • 1:$0.6400
  • 10:$0.5280
  • 100:$0.3220
  • 1000:$0.2490
  • 3000:$0.2120
  • 9000:$0.1980
  • 24000:$0.1870
BU4343F-TRROHM Semiconductor 77
  • 24:$0.6600
  • 6:$0.8800
  • 1:$1.1000
BU4343F-TR  124
    BU4343F-TRROHM SemiconductorRoHS(ship within 1day)97
    • 1:$0.8500
    • 10:$0.5000
    • 50:$0.3100
    • 100:$0.2700
    • 500:$0.2300
    • 1000:$0.2200
    Image Part # Description
    BU4344F-TR

    Mfr.#: BU4344F-TR

    OMO.#: OMO-BU4344F-TR

    		 Supervisory Circuits LOW VOLT DETEC VOLT 4.6V
    BU4342G-TR

    Mfr.#: BU4342G-TR

    OMO.#: OMO-BU4342G-TR

    		 Supervisory Circuits CMOS LOW VOLT DETEC
    BU4346FTR

    Mfr.#: BU4346FTR

    OMO.#: OMO-BU4346FTR-1190

    		 Processor Supervisors
    BU4347FVETR

    Mfr.#: BU4347FVETR

    OMO.#: OMO-BU4347FVETR-1190

    		 Processor Supervisors
    BU4342FVETR

    Mfr.#: BU4342FVETR

    OMO.#: OMO-BU4342FVETR-1190

    		 Processor Supervisors
    BU4345GTR

    Mfr.#: BU4345GTR

    OMO.#: OMO-BU4345GTR-1190

    		 Processor Supervisors
    BU4343G , TLE8366E , EAG

    Mfr.#: BU4343G , TLE8366E , EAG

    OMO.#: OMO-BU4343G-TLE8366E-EAG-1190

    		 New and Original
    BU4342F-TR

    Mfr.#: BU4342F-TR

    OMO.#: OMO-BU4342F-TR-ROHM-SEMI

    		 Supervisory Circuits LOW VOLT DETEC VOLT 4.4V
    BU4348FVE-TR

    Mfr.#: BU4348FVE-TR

    OMO.#: OMO-BU4348FVE-TR-ROHM-SEMI

    		 Supervisory Circuits CMOS LOW VOLT DETEC
    BU4347G-TR

    Mfr.#: BU4347G-TR

    OMO.#: OMO-BU4347G-TR-ROHM-SEMI

    		 Supervisory Circuits CMOS LOW VOLT DETEC
    Availability
    Stock:
    Available
    On Order:
    2500
    Enter Quantity:
    Current price of BU4343F-TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $0.64
    $0.64
    10
    $0.53
    $5.28
    100
    $0.32
    $32.20
    1000
    $0.25
    $249.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
    Start with
    Newest Products
    • MAX14920/21 AFEs
      MAX14920/21 AFEs
      Maxim's MAX14920/21 high accuracy 12-/16-cell measurement AFEs feature integrated diagnostics, low power, and high flexibility.
    • Cortex®-M Prototyping System+
      Cortex®-M Prototyping System+
      The Cortex®-M prototyping platform from ARM® evaluates and prototypes the Cortex-M family and is part of the ARM Versatile™ Express range of development boards.
    • Rack-Mount Power Distribution Units
      Rack-Mount Power Distribution Units
      Delta, the leading global provider of power and thermal management solutions, has introduced a line of horizontal and vertical mounted power distribution units.
    • Compare BU4343F-TR
      Compare BU4343F-TR
      BU4343FTR vs BU4343FVETR vs BU4343GTLE8366EEAG
    • ISODAMP™ C-1000 Series Elastomers
      ISODAMP™ C-1000 Series Elastomers
      Aearo Technologies' ISODAMP™ C-1000 series elastomers ensure low amplifications at resonance and rapid settling to equilibrium after shock or vibration input.
    • TMC2041 Dual-Axis Stepper Motor Driver
      TMC2041 Dual-Axis Stepper Motor Driver
      TRINAMIC's TMC2041 dual-axis stepper motor driver IC with integrated MOSFET power switches delivers 1.5 A (peak) at 26 V supply voltage per motor.
    More Newest Products
    Top