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BU4321F-TR

BU4321F-TR
Mfr. #:
BU4321F-TR
Manufacturer:
Rohm Semiconductor
Description:
Supervisory Circuits LOW VOLT DETEC VOLT 2.3V
Lifecycle:
New from this manufacturer.
Datasheet:
BU4321F-TR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
BU4321F-TR DatasheetBU4321F-TR Datasheet (P4-P6)BU4321F-TR Datasheet (P7-P9)BU4321F-TR Datasheet (P10-P12)BU4321F-TR Datasheet (P13-P15)BU4321F-TR Datasheet (P16)
ECAD Model:
More Information:
BU4321F-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:
2.1 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:
0.35 uA
Accuracy:
1 %
Series:
BU42(43)xxF
Packaging:
Reel
Brand:
ROHM Semiconductor
Overvoltage Threshold:
2.121 V
Undervoltage Threshold:
2.079 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:
BU4321F
Tags
BU4321F, BU4321, BU432, BU43, BU4
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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.
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***p One Stop
Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
***ical
Processor Supervisor 2.1V 1 CMOS 4-Pin SOP T/R
***sener Electronics
IC DETECTOR VOLT 2.1V CMOS 4SOP
***p One Stop
Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
***ical
Processor Supervisor 1.4V 1 Active Low/CMOS 4-Pin SOP T/R
***el Electronic
IC MCU 32BIT 1MB FLASH 100LQFP
***sener Electronics
IC DETECTOR VOLT 1.4V CMOS 4SOP
***p One Stop
Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
***ical
Processor Supervisor 2V 1 Active Low/CMOS 4-Pin SOP T/R
***sener Electronics
IC DETECTOR VOLT 2.0V CMOS 4SOP
***el Electronic
MCU 32-Bit SPC560P54x e200z0h RISC 768KB Flash 3.3V 144-Pin LQFP Tray
***et
Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
***ical
Processor Supervisor 1.1V 1 CMOS 4-Pin SOP T/R
***sener Electronics
IC DETECTOR VOLT 1.1V CMOS 4SOP
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
BU4321F-TR
DISTI # C1S625900664734		ROHM SemiconductorVolt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R
RoHS: Compliant		20
  • 10:$0.1600
BU4321FTR
DISTI # C1S625901589652		ROHM SemiconductorProcessor Supervisors
RoHS: Compliant		500
  • 500:$1.1200
  • 100:$1.1700
  • 50:$1.2300
BU4321F-TR
DISTI # BU4321F-TR-ND		ROHM SemiconductorIC DETECTOR VOLT 2.1V CMOS 4SOP
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$0.2263
BU4321F-TR
DISTI # BU4321F-TR		ROHM SemiconductorVolt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4321F-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
BU4321F-TR
DISTI # 755-BU4321F-TR		ROHM SemiconductorSupervisory Circuits LOW VOLT DETEC VOLT 2.3V
RoHS: Compliant		2977
  • 1:$0.6600
  • 10:$0.5500
  • 100:$0.3400
  • 1000:$0.2600
  • 3000:$0.2200
  • 9000:$0.2100
  • 24000:$0.2000
BU4321F-TRROHM Semiconductor 80
  • 24:$0.6600
  • 6:$0.8800
  • 1:$1.1000
BU4321F-TR  105
    BU4321F-TRROHM SemiconductorRoHS(ship within 1day)100
    • 1:$0.8500
    • 10:$0.5000
    • 50:$0.3100
    • 100:$0.2700
    • 500:$0.2300
    • 1000:$0.2200
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    Availability
    Stock:
    Available
    On Order:
    1985
    Enter Quantity:
    Current price of BU4321F-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
    $0.66
    $0.66
    10
    $0.55
    $5.50
    100
    $0.34
    $34.00
    1000
    $0.26
    $260.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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