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38 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Type Mounting Style Package / Case Maximum Operating Temperature Series Packaging Supply Voltage - Max Battery Backup Switching Output Type Threshold Voltage Number of Inputs Monitored Manual Reset
BU4229F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
3,320
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.1V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 2.9 V 1 Input No Manual Reset
BU4211F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,567
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.3V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 1.1 V 1 Input No Manual Reset
BU4230F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
1,994
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.2V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 3 V 1 Input No Manual Reset
BU4209F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,353
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.1V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 0.9 V 1 Input No Manual Reset
BU4224F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,977
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.4V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V     2.4 V 1 Input  
BU4225F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
990
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.7V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       2.5 V    
BU4238F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.0V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       3.8 V    
BU4217F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,980
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.9V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.7 V    
BU4231F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,980
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.3V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       3.1 V    
BU4210F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,949
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.2V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 1 V 1 Input No Manual Reset
BU4226F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,854
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.8V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 2.6 V 1 Input No Manual Reset
BU4212F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,279
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.4V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 1.2 V 1 Input No Manual Reset
BU4227F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
425
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.9V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 2.7 V 1 Input No Manual Reset
BU4246F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.8V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4.6 V    
BU4240F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.2V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4 V    
BU4218F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.0V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.8 V    
BU4245F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.7V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4.5 V    
BU4242F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.4V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4.2 V    
BU4243F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.5V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4.3 V    
BU4214F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.6V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.4 V    
BU4244F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 4.6V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       4.4 V    
BU4237F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.9V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       3.7 V    
BU4236F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.8v Voltage Monitors SMD/SMT SOP-4   BU42 Reel       3.6 V    
BU4216F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.8V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.6 V    
BU4223F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.5V Voltage Detectors SMD/SMT SOP-4 + 125 C BU42 Reel 7 V No Backup Open Drain 2.3 V 1 Input No Manual Reset
BU4235F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 3.7V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       3.5 V    
BU4215F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.7V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.5 V    
BU4222F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.4V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       2.2 V    
BU4219F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 2.1V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.9 V    
BU4213F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits LOW VOLT DETECT VOLT 1.5V Voltage Monitors SMD/SMT SOP-4   BU42 Reel       1.3 V    
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