BU4347F-TR

Mfr. #:: BU4347F-TR
Manufacturer:: Rohm Semiconductor
Description:: Supervisory Circuits CMOS LOW VOLT DETEC
Lifecycle:: New from this manufacturer.
Datasheet:: BU4347F-TR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: BU4347F-TR Datasheet BU4347F-TR Datasheet (P4-P6)BU4347F-TR Datasheet (P7-P9)BU4347F-TR Datasheet (P10-P12)BU4347F-TR Datasheet (P13-P15)BU4347F-TR Datasheet (P16)
ECAD Model:
More Information:: BU4347F-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:: 4.7 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:: 4.747 V

Undervoltage Threshold:: 4.653 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:: BU4347F

Tags: BU4347F, BU4347, BU434, BU43, BU4

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BU4347F-TR Ratings and Reviews

N***o

Not exactly 100 pcs but ok. Fair price for this amount

2019-01-10

H***a

it's good.

2019-05-19

V***a

Seller shvidko by sending the goods. Packing is good. Leaving is not vicoristovav for priznachennyam. If vicoristay-i'll give you a review.

2019-04-04

A***r

Item deliveredSeller recommend

2019-07-12

BU4347F-TR Description

***p One Stop: Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R

***ical: Processor Supervisor 4.7V 1 Active Low/CMOS 4-Pin SOP T/R

***ca Corp: Power Supply Support Circuit, Fixed, 1 Channel, +4.7V, CMOS, PDSO4

***sener Electronics: IC DETECTOR VOLT 4.7V CMOS 4SOP

***p One Stop: Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R

***el Electronic: MCU 32-Bit SPC56AP54x e200z0h RISC 768KB Flash 3.3V 100-Pin LQFP Tray

***ical: Processor Supervisor 4.8V 1 CMOS 4-Pin SOP T/R

***sener Electronics: IC DETECTOR VOLT 4.8V CMOS 4SOP

***ical: Processor Supervisor 1.8V 1 Active Low/Open Drain 4-Pin SOP T/R

***et: Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R

***sener Electronics: IC DETECTOR VOLT 1.8V ODRN 4SOP

***ical: Processor Supervisor 2.2V 1 Active Low/Open Drain 4-Pin SOP T/R

***et: Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R

***nell: VOLTAGE DETECTOR, -40 TO 125DEG C; Threshold Voltage: 2.2V; No. of Supervisors / Monitors: 1Monitors; Supply Voltage Min: 700mV; Supply Voltage Max: 7V; Reset Type: Active-Low, Open-Drain; Digital IC Case: SOP; No. of Pins: 4Pins; Delay Time: -; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2019)

***sener Electronics: IC DETECTOR VOLT 2.2V ODRN 4SOP

BU4347F-TR More Information

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.

Market price

Part #	Mfg.	Description	Stock	Price
BU4347FTR DISTI # C1S625901590180	ROHM Semiconductor	Processor Supervisors RoHS: Compliant	500	500:$1.1200 100:$1.1700 50:$1.2300
BU4347F-TR DISTI # BU4347F-TR-ND	ROHM Semiconductor	IC DETECTOR VOLT 4.7V CMOS 4SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$0.2263
BU4347F-TR DISTI # BU4347F-TR	ROHM Semiconductor	Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4347F-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
BU4347F-TR DISTI # 755-BU4347F-TR	ROHM Semiconductor	Supervisory Circuits CMOS LOW VOLT DETEC RoHS: Compliant	0	1:$0.6400 10:$0.5280 100:$0.3220 1000:$0.2490 3000:$0.2120 9000:$0.1980 24000:$0.1870
BU4347F-TR	ROHM Semiconductor		40	24:$0.6600 6:$0.8800 1:$1.1000

Related products

Image	Part #	Description
	Mfr.#: BU4348FVE-TR OMO.#: OMO-BU4348FVE-TR	Supervisory Circuits CMOS LOW VOLT DETEC
	Mfr.#: BU4344F-TR OMO.#: OMO-BU4344F-TR	Supervisory Circuits LOW VOLT DETEC VOLT 4.6V
	Mfr.#: BU4346G-TR OMO.#: OMO-BU4346G-TR	Supervisory Circuits CMOS LOW VOLT DETEC
	Mfr.#: BU4347GTR OMO.#: OMO-BU4347GTR-1190	Processor Supervisors
	Mfr.#: BU4346F-TR OMO.#: OMO-BU4346F-TR-ROHM-SEMI	Supervisory Circuits LOW VOLT DETEC VOLT 4.8V
	Mfr.#: BU4340FVE-TR OMO.#: OMO-BU4340FVE-TR-ROHM-SEMI	Supervisory Circuits CMOS LOW VOLT DETEC
	Mfr.#: BU4341FVE-TR OMO.#: OMO-BU4341FVE-TR-ROHM-SEMI	Supervisory Circuits CMOS LOW VOLT DETEC
	Mfr.#: BU4343F-TR OMO.#: OMO-BU4343F-TR-ROHM-SEMI	Supervisory Circuits LOW VOLT DETEC VOLT 4.5V
	Mfr.#: BU4344G-TR OMO.#: OMO-BU4344G-TR-ROHM-SEMI	Supervisory Circuits CMOS LOW VOLT DETEC
	Mfr.#: BU4348G-TR OMO.#: OMO-BU4348G-TR-ROHM-SEMI	Supervisory Circuits CMOS LOW VOLT DETEC

Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of BU4347F-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

BU4347F 5
BU4347 8
BU434 52
BU43 252
BU4 1560

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