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BU4938F-TR

BU4938F-TR
Mfr. #:
BU4938F-TR
Manufacturer:
Rohm Semiconductor
Description:
Supervisory Circuits IC CMOS VOLT DETECT
Lifecycle:
New from this manufacturer.
Datasheet:
BU4938F-TR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
BU4938F-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:
3.8 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:
No
Supply Voltage - Max:
7 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Quiescent Current:
0.5 uA
Accuracy:
1 %
Series:
BU4938F
Packaging:
Reel
Brand:
ROHM Semiconductor
Overvoltage Threshold:
3.838 V
Undervoltage Threshold:
3.762 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:
BU4938F
Tags
BU4938F, BU4938, BU493, BU49, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***T
    A***T
    BY

    Everything is as indicated.

    2019-06-28
    T***a
    T***a
    US

    Very good.

    2019-08-17
    V***n
    V***n
    RU

    the goods are delivered - this is already good. check back later.

    2019-08-05
    E***o
    E***o
    UA

    The distance between the contacts is about 5mm, the transistor is heated. Delivery 3 weeks.

    2019-09-09
***ical
Processor Supervisor 3.8V 1 Active Low/CMOS 4-Pin SOP T/R
***et
Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R
*** Services
CoC and 2-years warranty / RFQ for pricing
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.
Part # Mfg. Description Stock Price
BU4938F-TR
DISTI # C1S625900666927		ROHM SemiconductorProcessor Supervisor 3.8V 1 CMOS 4-Pin SOP T/R
RoHS: Compliant		300
  • 100:$1.0900
  • 50:$1.1500
BU4938F-TR
DISTI # BU4938F-TR-ND		ROHM SemiconductorIC VOLT DETECTOR STD 4-SOP
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 3000:$0.1953
BU4938F-TR
DISTI # BU4938F-TR		ROHM SemiconductorVolt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R (Alt: BU4938F-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
BU4938F-TR
DISTI # BU4938F-TR		ROHM SemiconductorVolt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4938F-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
BU4938F-TR
DISTI # 755-BU4938F-TR		ROHM SemiconductorSupervisory Circuits IC CMOS VOLT DETECT
RoHS: Compliant		2900
  • 1:$0.5500
  • 10:$0.4550
  • 100:$0.2780
  • 1000:$0.2150
  • 3000:$0.1830
  • 9000:$0.1710
  • 24000:$0.1620
  • 45000:$0.1580
BU4938F-TRROHM Semiconductor 2368
  • 1740:$0.4025
  • 349:$0.4600
  • 1:$1.1500
BU4938F-TR  3742
    BU4938F-TRROHM SemiconductorRoHS(ship within 1day)2960
    • 1:$0.9000
    • 10:$0.5200
    • 50:$0.3300
    • 100:$0.2800
    • 500:$0.2400
    • 1000:$0.2300
    Image Part # Description
    1-1658526-6

    Mfr.#: 1-1658526-6

    OMO.#: OMO-1-1658526-6

    		 Headers & Wire Housings IDC RCPT 26P W/STR RLF
    CRCW04024M02FKED

    Mfr.#: CRCW04024M02FKED

    OMO.#: OMO-CRCW04024M02FKED-VISHAY-DALE

    		 Thick Film Resistors - SMD 1/16watt 4.02Mohms 1%
    501331-0407

    Mfr.#: 501331-0407

    OMO.#: OMO-501331-0407-410

    		 Headers & Wire Housings 1.0 WtB 4Ckt StrWaferAssyEmbsTpPk
    1-1658526-6

    Mfr.#: 1-1658526-6

    OMO.#: OMO-1-1658526-6-TE-CONNECTIVITY

    		 Headers & Wire Housings IDC RCPT 26P W/STR RLF
    Availability
    Stock:
    Available
    On Order:
    1985
    Enter Quantity:
    Current price of BU4938F-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
    $0.55
    $0.55
    10
    $0.45
    $4.55
    100
    $0.28
    $27.80
    1000
    $0.22
    $215.00
    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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