- Mfr. #:
- BU4943F-TR
- Description:
- Supervisory Circuits IC CMOS VOLT DETECT
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
BU4943F-TR 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.
Specifications
| RoHS: | Y |
|---|---|
| Type: | Voltage Detectors |
| Product Category: | Supervisory Circuits |
| Product Type: | Supervisory Circuits |
| Package / Case: | SOP-4 |
| Mounting Style: | SMD/SMT |
| Packaging: | Reel |
| Brand: | ROHM Semiconductor |
| Manufacturer: | ROHM Semiconductor |
| Subcategory: | PMIC - Power Management ICs |
| Watchdog Timers: | No Watchdog |
| Manual Reset: | No Manual Reset |
| Chip Enable Signals: | No Chip Enable |
| Battery Backup Switching: | No Backup |
| Reset Delay Time: | No |
| Power Fail Detection: | No |
| Output Type: | CMOS |
| Part # Aliases: | BU4943F |
| Series: | BU4943F |
| Supply Voltage - Max: | 7 V |
| Operating Supply Current: | 550 nA |
| Pd - Power Dissipation: | 400 mW |
| Overvoltage Threshold: | 4.343 V |
| Threshold Voltage: | 4.3 V |
| Undervoltage Threshold: | 4.257 V |
| Factory Pack Quantity: | 3000 |
| Number of Inputs Monitored: | 1 Input |
| Accuracy: | 1 % |
| Supply Voltage - Min: | 0.7 V |
| Quiescent Current: | 0.55 uA |
| Minimum Operating Temperature: | - 40 C |
| Development Kit: | - |
| Maximum Operating Temperature: | + 125 C |
BU4943F-TR Price & Stock
Rohm BU4943F-TR pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Mouser | 755-BU4943F-TR | 3,000 | 3.83 | 3.17 | 1.94 | 1.50 | 1.19 | 2020-01-03T07:40:53Z |
| Digi-Key | BU4943F-TR-ND | - | - | - | - | - | 1.36 | 2020-01-05T13:46:59Z |
| Chip One Stop Global | C1S625901691337 | 500 | - | - | 5.31 | 4.83 | 4.83 | 2020-01-05T13:13:15Z |
| Avnet | BU4943F-TR | - | - | - | - | - | 0.974 | 2020-01-04T03:43:12Z |
| Avnet Europe | BU4943F-TR | - | - | - | - | - | 1.06 | 2020-01-05T08:06:16Z |
| Sourceability | BU4943F-TR | 2,438 | - | - | - | - | - | 2019-12-31T21:37:05Z |
| Quest | BU4943F-TR | 1,950 | 6.27 | 5.02 | 3.76 | 2.51 | 2.51 | 2020-01-04T11:25:42Z |
| GreenTree Electronics | BU4943F-TR | 2,438 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| Classic Components | BU4943F-TR | 1,877 | - | - | - | - | - | 2020-01-03T22:37:29Z |
| Sierra IC | BU4943F-TR | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
| North Star Micro | BU4943F-TR | Contact | - | - | - | - | - | 2015-05-20T05:52:12Z |
AD5242BRUZ1M distributor
- BU4943F-TR ROHM Semiconductor - Mouser Electronics
- BU4943F-TR Rohm Semiconductor | Integrated Circuits (ICs) | DigiKey
- BU4943F - Data Sheet, Product Detail | ROHM.com
- BU4943F-TR ROHM - Voltage Supervisors - Distributors, Price ...
- BU4943F-TR Datasheet(PDF) - Rohm - ALLDATASHEET.COM
- BU4943F-TR Datasheet | ROHM - DatasheetsPDF.com
- Anti-whisker formation of leadfree plating
- BU4943F-TR |LAPIS Semiconductor
- ローム｜ものづくりポータル アペルザ (Aperza)
Alternate Names
Rohm has several brands around the world that may have alternate names for BU4943F-TR due to regional differences or acquisition. BU4943F-TR may also be known as the following names:
- ROHM SEMICONDUCTOR BU4943F-TR
- RHOM BU4943F-TR
- ROH BU4943F-TR
- ROHM CO LTD BU4943F-TR
- RHM BU4943F-TR
- ROHM ELECTRONICS BU4943F-TR
- ROM BU4943F-TR
- ROHS BU4943F-TR
- ROHN BU4943F-TR
- ROMH BU4943F-TR
- ROHM SEMI BU4943F-TR
- ROHM CORP BU4943F-TR
- ROHM CORPORATION BU4943F-TR
- MIYA BU4943F-TR
- Rohm Company Limited BU4943F-TR
- ROHM CO BU4943F-TR
- ROHM ELEC BU4943F-TR
- ROHM ELECTRO BU4943F-TR
- ROHM SEMICONDUCTOR(VA) BU4943F-TR
- ROHM COMPANY LTD BU4943F-TR
- ROHM INC BU4943F-TR
- ROHM/MISC BU4943F-TR
- ROHM/NONE BU4943F-TR
- ROHM Semiconductors BU4943F-TR
- ROHM/KOA BU4943F-TR