 |  |  | |
| PartNumber | BU4919G-TR | BU4920F-TR | BU4920FVE-TR |
| Description | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | Supervisory Circuits IC CMOS VOLT DETECT | Supervisory Circuits IC CMOS VOLT DETECT |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Detectors | Voltage Detectors | Voltage Detectors |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-5 | SOP-4 | VSOF-5 |
| Threshold Voltage | 1.9 V | 2 V | 2 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | CMOS | CMOS | CMOS |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Supply Voltage Max | 7 V | 7 V | 7 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Accuracy | 1 % | 1 % | 1 % |
| Series | BU4919G | BU4920F | BU4920FVE |
| Packaging | Reel | Reel | Reel |
| Brand | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Operating Supply Current | 550 nA | 550 nA | 550 nA |
| Pd Power Dissipation | 540 mW | 400 mW | 210 mW |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 0.9 V | 0.7 V | 0.7 V |
| Part # Aliases | BU4919G | BU4920F | BU4920FVE |
| Reset Delay Time | - | No | No |
| Quiescent Current | - | 0.35 uA | 0.35 uA |
| Overvoltage Threshold | - | 2.02 V | 2.02 V |
| Undervoltage Threshold | - | 1.98 V | 1.98 V |
| Chip Enable Signals | - | No Chip Enable | No Chip Enable |
| Development Kit | - | - | - |
| Power Fail Detection | - | No | No |
| निर्माता | भाग # | विवरण | RFQ |
|---|---|---|---|
| BU4920G-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | ||
| BU4919G-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | ||
| BU4923G-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4922G-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4924G-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | ||
| BU4920F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4921F-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN | ||
| BU4924F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4921FVE-TR | Supervisory Circuits 2.1V, CMOS Standard Low Voltage Detector | ||
| BU4922FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4923F-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN | ||
| BU4923FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4924FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4920FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4921G-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4922F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4924F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4923FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4922F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4920F-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4923F-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN | ||
| BU4921F-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN | ||
| BU4921FVE-TR | Supervisory Circuits 2.1V, CMOS Standard Low Voltage Detecto | ||
| BU4922FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4920FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4924FVE-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4921G-TR | Supervisory Circuits IC CMOS VOLT DETECT | ||
| BU4922G-TR | IC VOLT DETECTOR 2.2V SSOP5 | ||
| BU4923G-TR | IC VOLT DETECTOR STD 5-SSOP | ||
| BU4919G-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | ||
| BU4920G-TR | Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN | ||
| BU4923FVETR | Unclassified | ||
| BU4922FTR | Processor Supervisors | ||
| BU4923FTR | Processor Supervisors | ||
| BU4921FTR | Processor Supervisors | ||
| BU4919FVETR | Processor Supervisors | ||
| BU4922FVETR | Processor Supervisors | ||
| BU4920FVETR | Processor Supervisors | ||
| BU4924FVETR | Unclassified | ||
| BU4919G , TPC6901 , W92 | नयाँ र मौलिक | ||
| BU4920FVE | नयाँ र मौलिक | ||
| BU4920FVE-GTR | नयाँ र मौलिक | ||
| BU4920G-TR , TPC8102 , W | नयाँ र मौलिक | ||
| BU4921F , TPC8107 , W5F | नयाँ र मौलिक | ||
| BU4921FVE , TPC8203 , W5 | नयाँ र मौलिक | ||
| BU4922FVE , TPCA8028-H , | नयाँ र मौलिक | ||
| BU4922G , TPCA8057-H , W | नयाँ र मौलिक | ||
| BU4923F , TPCA8059-H , V | नयाँ र मौलिक | ||
| BU4924G | नयाँ र मौलिक | ||
| BU4920F | नयाँ र मौलिक |
