BU4845F-TR

Mfr. #:: BU4845F-TR
Manufacturer:: Rohm Semiconductor
Description:: Supervisory Circuits IC CMOS VOLT DETECT
Lifecycle:: New from this manufacturer.
Datasheet:: BU4845F-TR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: BU4845F-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:: 4.5 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:: No

Supply Voltage - Max:: 7 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Quiescent Current:: 0.55 uA

Accuracy:: 1 %

Series:: BU4845F

Packaging:: Reel

Brand:: ROHM Semiconductor

Overvoltage Threshold:: 4.545 V

Undervoltage Threshold:: 4.455 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:: BU4845F

Tags: BU4845, BU484, BU48, 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

BU4845F-TR Ratings and Reviews

G***w

Ordered 2, came 1 set

2019-07-01

K***n

Works quite smoothly. Good for this price

2019-04-09

S***a

Delivery to 78 region almost 2 months. Put it in the mailbox. Thanks to the seller.

2019-08-27

BU4845F-TR Description

***Components: In a Pack of 20, ROHM BU4845F-TR, Voltage Detector 4-Pin, SOP

***p One Stop Global: Processor Supervisor 4.5V 1 Open Drain 4-Pin SOP T/R

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

***i-Key: IC SUPERVISOR 1 CHANNEL 4SOP

***ark: Voltage Detector, -40 To 125Deg C; Threshold Voltage:4.5V; 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 Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. VOLTAGE DETECTOR, -40 TO 125DEG C; Threshold Voltage:4.5V; 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)

***nell: RILEVATORE TENSIONE, DA -40 A 125°C; Tensione di Soglia:4.5V; No. di Supervisori / Controllori:1Monitor; Tensione di Alimentazione Min:700mV; Tensione di Alimentazione Max:7V; Tipo di Reset:Attivo-Basso, Open-Drain; Case CI Digitale:SOP; No. di Pin:4Pin; Tempo di Ritardo:-; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019)

BU4845F-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.

Market price

Part #	Mfg.	Description	Stock	Price
BU4845F-TR DISTI # C1S625900666264	ROHM Semiconductor	Processor Supervisor 4.5V 1 Open Drain 4-Pin SOP T/R RoHS: Compliant	500	500:$0.9140 50:$0.9620
BU4845F-TR DISTI # BU4845FCT-ND	ROHM Semiconductor	IC VOLT DETECTOR 4.5V SOP4 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2425In Stock	1000:$0.2206 500:$0.2855 250:$0.3374 100:$0.3634 25:$0.4544 10:$0.4870 1:$0.5700
BU4845F-TR DISTI # BU4845FDKR-ND	ROHM Semiconductor	IC VOLT DETECTOR 4.5V SOP4 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2425In Stock	1000:$0.2206 500:$0.2855 250:$0.3374 100:$0.3634 25:$0.4544 10:$0.4870 1:$0.5700
BU4845F-TR DISTI # BU4845FTR-ND	ROHM Semiconductor	IC VOLT DETECTOR 4.5V SOP4 RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	15000:$0.1764 6000:$0.1827 3000:$0.1953
BU4845F-TR DISTI # BU4845F-TR	ROHM Semiconductor	Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R (Alt: BU4845F-TR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€0.2119 6000:€0.1639 12000:€0.1339 18000:€0.1139 30000:€0.1059
BU4845F-TR DISTI # BU4845F-TR	ROHM Semiconductor	Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4845F-TR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.1489 6000:$0.1389 12000:$0.1309 18000:$0.1239 30000:$0.1199
BU4845F-TR DISTI # 01AH6946	ROHM Semiconductor	VOLTAGE DETECTOR, -40 TO 125DEG C,Threshold Voltage:4.5V,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 RoHS Compliant: Yes	100	1000:$0.2150 500:$0.2360 250:$0.2570 100:$0.2780 50:$0.3370 25:$0.3960 10:$0.4550 1:$0.5500
BU4845F-TR DISTI # 755-BU4845F-TR	ROHM Semiconductor	Supervisory Circuits IC CMOS VOLT DETECT RoHS: Compliant	2898	1:$0.5500 10:$0.4550 100:$0.2780 1000:$0.2150 3000:$0.1830 9000:$0.1710 24000:$0.1620 45000:$0.1580
BU4845F-TR	ROHM Semiconductor		32	27:$0.5700 6:$0.7600 1:$0.9500
BU4845F-TR DISTI # 3011319	ROHM Semiconductor	VOLTAGE DETECTOR, -40 TO 125DEG C RoHS: Compliant	0	5000:$0.4000 2500:$0.4100 1000:$0.4200 500:$0.4700 250:$0.5100 100:$0.5500 50:$0.6900 1:$0.7800
BU4845F-TR DISTI # 3011319	ROHM Semiconductor	VOLTAGE DETECTOR, -40 TO 125DEG C RoHS: Compliant	100	500:£0.2650 250:£0.2860 100:£0.3060 50:£0.3880 1:£0.4390
BU4845F-TR	ROHM Semiconductor	RoHS(ship within 1day)	41	1:$0.7500 10:$0.4400 50:$0.2700 100:$0.2400 500:$0.2000 1000:$0.1900

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Availability

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

Current price of BU4845F-TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.55~~; ~~$0.55~~

10: ~~$0.45~~; ~~$4.55~~

100: ~~$0.28~~; ~~$27.80~~

1000: ~~$0.22~~; ~~$215.00~~

Start with

BU4845 4
BU484 56
BU48 254
BU4 1560

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