BU4229F-TR

Mfr. #:: BU4229F-TR
Manufacturer:: Rohm Semiconductor
Description:: Supervisory Circuits LOW VOLT DETECT VOLT 3.1V
Lifecycle:: New from this manufacturer.
Datasheet:: BU4229F-TR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: BU4229F-TR Datasheet BU4229F-TR Datasheet (P4-P6)BU4229F-TR Datasheet (P7-P9)BU4229F-TR Datasheet (P10-P12)BU4229F-TR Datasheet (P13-P15)BU4229F-TR Datasheet (P16)
ECAD Model:
More Information:: BU4229F-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:: 2.9 V

Number of Inputs Monitored:: 1 Input

Output Type:: Open Drain

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

Accuracy:: 1 %

Series:: BU42(43)xxF

Packaging:: Reel

Brand:: ROHM Semiconductor

Operating Supply Current:: 550 nA

Pd - Power Dissipation:: 400 mW

Product Type:: Supervisory Circuits

Factory Pack Quantity:: 3000

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 0.9 V

Part # Aliases:: BU4229F

Tags: BU4229F, BU4229, BU422, BU42, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BU4229F-TR Ratings and Reviews

E***a

Normal, only for a long time.

2019-05-13

A***o

Checked meet the declared characteristics. very bright. keep the current. the plastic is light-melting-.

2019-04-09

S***k

It's okay.

2019-08-02

V***v

Instead of the AMS1117-5.0 sent lm393, promised to put in the next order but did not put. As a result, i'm 2 months without the right component. Sad

2019-06-14

BU4229F-TR Description

***ure Electronics: Low Voltage CMOS Voltage Detector ICs with Flexible Delay Time in an SOP4 packag

***el Electronic: MCU 32-Bit SPC560P44x e200z0h RISC 384KB 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 2.9V 1 Active Low/Open Drain 4-Pin SOP T/R

***nell: VOLTAGE DETECTOR, 300NA, 7V, SOP-4; Threshold Voltage: 2.9V; No. of Supervisors / Monitors: 1Monitors; Supply Voltage Min: 700mV; Supply Voltage Max: 7V; Reset Type: Active-Low; Digital IC Case: SOP; No. of Pins: 4Pins; Delay Time: -; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: BU42xx Series; Automotive Qualification Standard: -; MSL: -; Supply Current: 300nA

***sener Electronics: IC DETECTOR VOLT 2.9V ODRN 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

***ical: Processor Supervisor 4V 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: 4V; 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 4.0V ODRN 4SOP

BU4229F-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
BU4229F-TR DISTI # C1S625901087987	ROHM Semiconductor	Processor Supervisor 2.9V 1 Open Drain 4-Pin SOP T/R RoHS: Compliant	500	500:$0.9550 50:$1.0000
BU4229F-TR DISTI # BU4229FCT-ND	ROHM Semiconductor	IC DETECTOR VOLT 2.9V ODRN 4SOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2995In Stock	1000:$0.2406 500:$0.3008 250:$0.3534 100:$0.4060 25:$0.4660 10:$0.5260 1:$0.6000
BU4229F-TR DISTI # BU4229FDKR-ND	ROHM Semiconductor	IC DETECTOR VOLT 2.9V ODRN 4SOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2995In Stock	1000:$0.2406 500:$0.3008 250:$0.3534 100:$0.4060 25:$0.4660 10:$0.5260 1:$0.6000
BU4229F-TR DISTI # BU4229FTR-ND	ROHM Semiconductor	IC DETECTOR VOLT 2.9V ODRN 4SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	15000:$0.2044 6000:$0.2117 3000:$0.2263
BU4229F-TR DISTI # BU4229F-TR	ROHM Semiconductor	Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R (Alt: BU4229F-TR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 3000	3000:€0.2289 6000:€0.1779 12000:€0.1459 18000:€0.1229 30000:€0.1139
BU4229F-TR DISTI # BU4229F-TR	ROHM Semiconductor	Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4229F-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
BU4229F-TR DISTI # 755-BU4229F-TR	ROHM Semiconductor	Supervisory Circuits LOW VOLT DETECT VOLT 3.1V RoHS: Compliant	3098	1:$0.6400 10:$0.5280 100:$0.3220 1000:$0.2490 3000:$0.2120 9000:$0.1980 24000:$0.1870
BU4229F-TR	ROHM Semiconductor		2985
BU4229F-TR	ROHM Semiconductor		2208	1819:$0.3850 365:$0.4400 1:$1.1000
BU4229F-TR DISTI # 1681128	ROHM Semiconductor	VOLTAGE DETECTOR 2.9V FREE DELAYSOP4, PK	250	25:£0.1570 75:£0.1510 150:£0.1470 300:£0.1410 600:£0.1380
BU4229F-TR	ROHM Semiconductor	INSTOCK	3235
BU4229F-TR DISTI # 2342981	ROHM Semiconductor	VOLTAGE DETECTOR, 300NA, 7V, SOP-4 RoHS: Compliant	0	5:£0.3970 50:£0.3500 100:£0.2500 250:£0.2380 500:£0.2260
BU4229F-TR	ROHM Semiconductor	RoHS (ship within 1day)	80	1:$1.1800 10:$0.6100 50:$0.4200 100:$0.2900 500:$0.2400 1000:$0.2200

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of BU4229F-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

BU4229F 4
BU4229 9
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BU42 237
BU4 1560

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