BU4221F-TR

Mfr. #:: BU4221F-TR
製造商:: Rohm Semiconductor
描述:: Supervisory Circuits LOW VOLT DETECT VOLT 2.3V
生命週期:: 製造商新產品
數據表:: BU4221F-TR 數據表
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HTML Datasheet:: BU4221F-TR Datasheet BU4221F-TR Datasheet (P4-P6)BU4221F-TR Datasheet (P7-P9)BU4221F-TR Datasheet (P10-P12)BU4221F-TR Datasheet (P13-P15)BU4221F-TR Datasheet (P16)
ECAD Model:
更多信息:: BU4221F-TR 更多信息

產品屬性
屬性值

製造商：: 羅姆半導體

產品分類：: 監控電路

RoHS：: Y

類型：: 電壓監視器

安裝方式：: 貼片/貼片

包裝/案例：: SOP-4

閾值電壓：: 2.1 V

系列：: BU42(43)xxF

打包：: 捲軸

品牌：: 羅姆半導體

產品類別：: 監控電路

出廠包裝數量：: 3000

子類別：: PMIC - 電源管理 IC

第 # 部分別名：: BU4221F

Tags: BU4221F, BU4221, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

BU4221F-TR 評級和評論

A***v

Good modules, we use them for a year, work stably

2019-06-21

N***v

Good board for creating handmade powerbank. Indicator of charge level! Good current! I recommend!

2019-06-02

BU4221F-TR 描述

***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 Active Low/Open Drain 4-Pin SOP T/R

***sener Electronics: IC DETECTOR VOLT 2.1V ODRN 4SOP

***ical: Processor Supervisor 4.2V 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

***sener Electronics: IC DETECTOR VOLT 4.2V ODRN 4SOP

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

***ical: Processor Supervisor 2V 1 Active Low/Open Drain 4-Pin SOP T/R

***nell: VOLTAGE DETECTOR, -40 TO 125DEG C; Threshold Voltage: 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 2.0V ODRN 4SOP

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

***ical: Processor Supervisor 3.3V 1 Active Low/Open Drain 4-Pin SOP T/R

***sener Electronics: IC DETECTOR VOLT 3.3V ODRN 4SOP

BU4221F-TR 更多信息

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

型號	製造商	描述	庫存	價格
BU4221FTR DISTI # C1S625901589111	ROHM Semiconductor	Processor Supervisors RoHS: Compliant	450	100:$1.1700 50:$1.2300
BU4221F-TR DISTI # BU4221F-TR-ND	ROHM Semiconductor	IC DETECTOR VOLT 2.1V ODRN 4SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	3000:$0.2263
BU4221F-TR DISTI # BU4221F-TR	ROHM Semiconductor	Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4221F-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
BU4221F-TR DISTI # 755-BU4221F-TR	ROHM Semiconductor	Supervisory Circuits LOW VOLT DETECT VOLT 2.3V RoHS: Compliant	3000	1:$0.6400 10:$0.5280 100:$0.3220 1000:$0.2490 3000:$0.2120 9000:$0.1980 24000:$0.1870
BU4221F-TR	ROHM Semiconductor		2212	1819:$0.3850 365:$0.4400 1:$1.1000
BU4221F-TR			3208
BU4221F-TR	ROHM Semiconductor	RoHS(ship within 1day)	2765	1:$0.8500 10:$0.5000 50:$0.3100 100:$0.2700 500:$0.2300 1000:$0.2200

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