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Battery Backup Switching :
113 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
MAX6378XR46+T
1+
$1.970
10+
$1.860
25+
$1.490
50+
$1.410
2500+
$0.894
RFQ
2,490
In-stock
Maxim Integrated Supervisory Circuits 3-Pin ULow-Power Voltage Detector Voltage Detectors SMD/SMT SC-70-3L + 85 C MAX6378X Reel 5.5 V     4.6 V 1 Input No Manual Reset  
MAX6466XR46+T
1+
$3.000
10+
$2.830
25+
$2.260
50+
$2.150
2500+
$1.370
RFQ
2,500
In-stock
Maxim Integrated Supervisory Circuits Single uPower Voltage Monitor Voltage Supervisory SMD/SMT SC-70-3 + 125 C MAX6466 Reel 6 V   Active Low, Open Drain 4.6 V 1 Input No Manual Reset  
MAX6379XR46+T
1+
$5.510
10+
$5.200
25+
$4.160
50+
$3.950
2500+
$2.600
RFQ
2,500
In-stock
Maxim Integrated Supervisory Circuits 3-Pin ULow-Power Voltage Detector Voltage Detectors SMD/SMT SC-70-3L + 85 C MAX6379X Reel 5.5 V     4.6 V 1 Input No Manual Reset  
MC34064P-5G
1+
$0.650
10+
$0.535
100+
$0.345
1000+
$0.276
RFQ
4,983
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 70 C MC34064 Bulk 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064P-5RAG
1+
$0.650
10+
$0.535
100+
$0.345
1000+
$0.276
2000+
$0.233
RFQ
3,706
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 70 C MC34064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MCP1318T-46LE/OT
1+
$0.620
10+
$0.590
25+
$0.490
100+
$0.450
3000+
$0.450
RFQ
2,263
In-stock
Microchip Technology Supervisory Circuits Active low P-P Voltage Supervisory SMD/SMT SOT-23-5 + 125 C MCP1318 Reel 5.5 V No Backup Active Low, Push-Pull 4.6 V 1 Input No Manual Reset  
MC33064DM-5R2G
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
4000+
$0.257
RFQ
4,117
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT MSOP-8 + 85 C MC33064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064P-5RPG
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
2000+
$0.257
RFQ
3,477
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 70 C MC34064 Ammo Pack 6.5 V   Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC33064D-5R2G
1+
$0.650
10+
$0.535
100+
$0.345
1000+
$0.276
2500+
$0.233
RFQ
2,198
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 85 C MC33064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC33064P-5G
1+
$0.650
10+
$0.535
100+
$0.345
1000+
$0.276
RFQ
1,974
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory Through Hole TO-92-3 (TO-226) + 85 C MC33064 Bulk 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC33064D-5G
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
RFQ
1,342
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 85 C MC33064 Tube 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064D-5G
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
RFQ
1,240
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 70 C MC34064 Tube 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064SN-5T1G
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
3000+
$0.257
RFQ
535
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOT-23-5 Thin (TSOP-5) + 70 C MC34064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064D-005G
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
RFQ
1,432
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 70 C MC34064 Tube 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064P-5RMG
1+
$0.710
10+
$0.589
100+
$0.380
1000+
$0.304
RFQ
1,646
In-stock
onsemi Supervisory Circuits ANA UNDER 5V SENSE CRKT Voltage Supervisory Through Hole TO-92-3 (TO-226) + 70 C MC34064 Bulk 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
MC34064D-5R2G
1+
$0.650
10+
$0.535
100+
$0.345
1000+
$0.276
2500+
$0.233
RFQ
2,500
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 70 C MC34064 Reel 6.5 V No Backup Open Collector / Drain 4.6 V 1 Input No Manual Reset  
NCP301LSN46T1G
1+
$0.530
10+
$0.434
100+
$0.265
1000+
$0.205
3000+
$0.174
RFQ
478
In-stock
onsemi Supervisory Circuits 4.6V 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 4.6 V 1 Input No Manual Reset  
BD4746G-TR
1+
$0.640
10+
$0.531
100+
$0.324
1000+
$0.250
3000+
$0.214
RFQ
4,981
In-stock
ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 4.6V Voltage Detectors SMD/SMT SSOP-5 + 75 C BD47 Reel 0.85 V No Backup Open Collectors 4.6 V 1 Input No Manual Reset  
XC61HN4642MR-G
1+
$0.740
10+
$0.578
100+
$0.438
500+
$0.373
3000+
$0.262
RFQ
3,000
In-stock
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SOT-23-3 + 80 C   Reel 10 V Backup CMOS, Open Drain 4.6 V 1 Input No Manual Reset 1 uA
BD4846G-TR
1+
$0.500
10+
$0.381
100+
$0.207
1000+
$0.155
3000+
$0.134
RFQ
1,923
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.6V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD48 Reel 10 V No Backup Open Drain 4.6 V 1 Input No Manual Reset  
BU4246G-TR
1+
$0.490
10+
$0.401
100+
$0.245
1000+
$0.189
3000+
$0.161
RFQ
4,320
In-stock
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC Voltage Detectors SMD/SMT SSOP-5 + 125 C BU42 Reel 7 V No Backup Open Drain 4.6 V 1 Input No Manual Reset  
BD5246G-TR
1+
$0.490
10+
$0.369
100+
$0.200
1000+
$0.150
3000+
$0.130
RFQ
2,662
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.6V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD52 Reel 10 V No Backup Open Drain 4.6 V 1 Input No Manual Reset  
BD48K46G-TL
1+
$0.410
10+
$0.311
100+
$0.168
1000+
$0.126
3000+
$0.109
RFQ
2,366
In-stock
ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V Voltage Detectors SMD/SMT SOT-23-3 + 105 C BD48 Reel 6 V     4.6 V 1 Input    
SP809EK-L-4-6/TR
1+
$0.580
10+
$0.433
100+
$0.272
1000+
$0.210
2500+
$0.179
RFQ
1,940
In-stock
Exar Supervisory Circuits 3 PIN MICROPROCESSOR RESET CIRC... Voltage Supervisory SMD/SMT SOT-23-3 + 85 C SP809 Reel 6 V No Backup Active Low, Push-Pull 4.6 V 1 Input No Manual Reset  
BU4846G-TR
1+
$0.440
10+
$0.365
100+
$0.223
1000+
$0.172
3000+
$0.147
RFQ
2,916
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SSOP-5 + 125 C BU4846G Reel 7 V No Backup Open Drain 4.6 V 1 Input No Manual Reset  
R3112Q461A-TR-FE
1+
$0.650
10+
$0.511
100+
$0.387
500+
$0.330
3000+
$0.232
RFQ
100
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector with output delay (output capacit... Voltage Detectors SMD/SMT SC-82AB-4 + 85 C R3112Q Reel 6 V Backup CMOS, Open Drain 4.6 V 1 Input No Manual Reset  
R3111H461A-T1-FE
1+
$0.740
10+
$0.574
100+
$0.436
500+
$0.371
1000+
$0.297
RFQ
100
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 4.6 V 1 Input No Manual Reset  
NCV33064D-5R2G
1+
$1.150
10+
$0.980
100+
$0.753
500+
$0.666
2500+
$0.466
RFQ
2,500
In-stock
onsemi Supervisory Circuits 4.59V UnderVoltage Sensing Circuit Voltage Supervisory SMD/SMT SOIC-8 + 125 C NCV33064 Reel 6.5 V   Open Collector / Drain 4.6 V 1 Input No Manual Reset  
Default Photo
1+
$0.530
10+
$0.434
100+
$0.265
1000+
$0.205
3000+
$0.174
RFQ
3,000
In-stock
onsemi Supervisory Circuits 4.6V Detector w/Reset Low Voltage Detectors SMD/SMT SC-82AB-4 + 85 C NCP304 Reel 10 V     4.6 V 1 Input No Manual Reset  
BU4846F-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SOP-4 + 125 C BU4846F Reel 7 V No Backup Open Drain 4.6 V 1 Input No Manual Reset 0.55 uA
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