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Battery Backup Switching :
134 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 Quiescent Current
NCP803SN400T1G
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RFQ
4,946
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onsemi Supervisory Circuits 4.00V RESET MONITOR Voltage Supervisory SMD/SMT SOT-23-3 + 105 C NCP803 Reel 5.5 V No Backup Open Collector / Drain 4 V 1 Input Manual Reset  
NCP302LSN40T1G
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RFQ
5,442
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onsemi Supervisory Circuits 4.0V Detector w/Reset Low Voltage Detectors SMD/SMT SOT-23-5 Thin (TSOP-5) + 125 C NCP302 Reel 10 V Backup Active Low, CMOS 4 V 1 Input No Manual Reset  
NCP303LSN40T1G
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RFQ
258
In-stock
onsemi Supervisory Circuits 4.0V Detector w/Reset Low Voltage Detectors SMD/SMT SOT-23-5 Thin (TSOP-5) + 125 C NCP303 Reel 10 V Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
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RFQ
2,988
In-stock
onsemi Supervisory Circuits 4.0V Detector w/Reset Low Voltage Detectors SMD/SMT SC-82AB-4 + 85 C NCP305 Reel 10 V Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
NCP301LSN40T1G
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RFQ
206
In-stock
onsemi Supervisory Circuits 4.0V Detector w/Reset Low Voltage Detectors SMD/SMT SOT-23-5 Thin (TSOP-5) + 125 C NCP301 Reel 10 V Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
BD45402G-TR
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RFQ
2,954
In-stock
ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.0V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD45 Reel - No Backup Open Drain 4 V 1 Input No Manual Reset 800 nA
BD45401G-TR
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RFQ
4,161
In-stock
ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.0V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD45 Reel 10 V No Backup Open Drain 4 V 1 Input Manual Reset  
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RFQ
1,520
In-stock
SII Semiconductor Supervisory Circuits 4.0V 0.9uA N-Ch Open Voltage Detectors Through Hole TO-92-3 + 85 C S-T111 Series Bulk 10 V No Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
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RFQ
480
In-stock
SII Semiconductor Supervisory Circuits 4.0V 0.9uA N-Ch Open Voltage Detectors SMD/SMT SOT-23-5 + 85 C S-T111 Series Reel 10 V No Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
BD5240G-TR
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RFQ
1,434
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.0V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD52 Reel 10 V No Backup Open Drain 4 V 1 Input No Manual Reset  
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RFQ
1,465
In-stock
SII Semiconductor Supervisory Circuits 4.0V 0.9uA N-Ch Open Voltage Detectors SMD/SMT SOT-89-3 + 85 C S-T111 Series Reel 10 V No Backup Active Low, Open Drain 4 V 1 Input No Manual Reset  
XC61CN4002MR-G
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RFQ
3,000
In-stock
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SOT-23-3 + 85 C   Reel 10 V Backup CMOS, Open Drain 4 V 1 Input No Manual Reset 0.7 uA
BD48K40G-TL
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RFQ
1,954
In-stock
ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V Voltage Detectors SMD/SMT SOT-23-3 + 105 C BD48 Reel 10 V No Backup Open Drain 4 V 1 Input No Manual Reset  
BU4240G-TR
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RFQ
2,937
In-stock
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC Voltage Monitors SMD/SMT SSOP-5   BU42 Reel       4 V      
BU4940G-TR
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RFQ
2,955
In-stock
ROHM Semiconductor Supervisory Circuits VOLT DETECT .9V-4.8V 5PIN Voltage Detectors SMD/SMT SSOP-5 + 125 C BU4940G Reel 7 V No Backup CMOS 4 V 1 Input No Manual Reset 0.5 uA
BU46K402G-TL
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RFQ
2,756
In-stock
ROHM Semiconductor Supervisory Circuits IC Vtg detector Voltage Detectors SMD/SMT SSOP-3 + 105 C BU46K402G Reel 6 V No Backup CMOS 4 V 1 Input No Manual Reset 2.8 uA
BU4840G-TR
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RFQ
2,900
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SSOP-5 + 125 C BU4840G Reel 7 V No Backup Open Drain 4 V 1 Input No Manual Reset 0.5 uA
BD4940G-TR
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RFQ
2,333
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.0V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD49 Reel 10 V No Backup CMOS 4 V 1 Input No Manual Reset  
APX823-40W5G-7
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RFQ
1,500
In-stock
Diodes Incorporated Supervisory Circuits 1.1V-5.5V 4V 20mA Voltage Supervisory SMD/SMT SOT-25-5 + 85 C APX823 Reel 5.5 V No Backup Active Low 4 V 1 Input Manual Reset  
R3111H401A-T1-FE
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RFQ
940
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector Voltage Supervisory SMD/SMT SOT-89-3 + 85 C R3111H Reel 10 V Backup CMOS, Open Drain 4 V 1 Input No Manual Reset  
BD4740G-TR
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RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.0V Voltage Monitors SMD/SMT SSOP-5 + 75 C BD47 Reel - No Backup Open Collectors 4 V 1 Input No Manual Reset 1.6 uA
BD4840FVE-TR
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RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.3V Voltage Detectors SMD/SMT HVSOF-5 + 105 C BD48 Reel 10 V No Backup Open Drain 4 V 1 Input No Manual Reset  
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RFQ
187
In-stock
SII Semiconductor Supervisory Circuits 4.0V 0.9uA CMOS Out Voltage Detectors Through Hole TO-92-3 + 85 C S-T111 Series Bulk 10 V No Backup Active Low, CMOS 4 V 1 Input No Manual Reset  
RN5VD40CA-TR-FE
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RFQ
95
In-stock
Ricoh Electronic Supervisory Circuits 10V Input Voltage Detector with Delay Function Voltage Detectors SMD/SMT SOT-23-5 + 85 C RN5VD Reel 10 V Backup CMOS 4 V 1 Input Manual Reset  
R3111H401C-T1-FE
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RFQ
97
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector Voltage Supervisory SMD/SMT SOT-89-3 + 85 C R3111H Reel 10 V Backup CMOS 4 V 1 Input No Manual Reset  
R3117Q402A-TR-FE
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RFQ
100
In-stock
Ricoh Electronic Supervisory Circuits Voltage Detector with SENSE pin Voltage Supervisory SMD/SMT SC-88A-5 + 105 C R3117Q Reel 6 V Backup CMOS, Open Drain 4 V 1 Input No Manual Reset  
R3111N402C-TR-FE
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RFQ
100
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector Voltage Supervisory SMD/SMT SOT-23-3 + 85 C R3111N Reel 10 V Backup CMOS 4 V 1 Input No Manual Reset  
NCP302HSN40T1G
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RFQ
6,000
In-stock
onsemi Supervisory Circuits 4.0V Detector w/Reset Hgh Voltage Detectors SMD/SMT SOT-23-5 Thin (TSOP-5) + 125 C NCP302 Reel 10 V Backup Active High, CMOS 4 V 1 Input No Manual Reset  
XC6126C40ANR-G
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RFQ
3,000
In-stock
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SSOT-24-4 + 85 C   Reel 6 V Backup CMOS 4 V 1 Input No Manual Reset 0.6 uA
APX824-40W5G-7
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RFQ
9,000
In-stock
Diodes Incorporated Supervisory Circuits 1.1V-5.5V 4V 20mA Voltage Supervisory SMD/SMT SOT-25-5 + 85 C APX824 Reel 5.5 V No Backup Active High, Active Low 4 V 1 Input No Manual Reset  
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