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Battery Backup Switching :
118 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
MAX708ESA+T
1+
$5.860
10+
$5.530
25+
$4.420
50+
$4.200
2500+
$2.670
RFQ
1,825
In-stock
Maxim Integrated Supervisory Circuits Single uPower Supervisor Voltage Supervisory   SOIC-Narrow-8 + 85 C MAX708 Reel 5.5 V No Backup Active High, Active Low, Push-Pull 4.4 V 1 Input Manual Reset  
ADM706ARZ-REEL
1+
$2.550
10+
$2.280
25+
$2.050
50+
$1.950
2500+
$1.240
RFQ
1,883
In-stock
Analog Devices Supervisory Circuits RESET GENERATOR I.C. Voltage Supervisory SMD/SMT SOIC-8 + 85 C ADM706 Reel 5.5 V No Backup Active Low, Push-Pull 4.4 V 1 Input Manual Reset  
ADM708ARZ-REEL
1+
$2.230
10+
$2.020
25+
$1.800
100+
$1.640
2500+
$0.993
RFQ
1,720
In-stock
Analog Devices Supervisory Circuits 3V VTG Monitor MPU Voltage Supervisory SMD/SMT SOIC-8 + 85 C ADM708 Reel 5.5 V No Backup Active High, Active Low 4.4 V 1 Input Manual Reset  
MAX6380XR44+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 MAX6380X Reel 5.5 V     4.4 V 1 Input No Manual Reset  
ADM706ARZ-REEL7
1+
$2.550
10+
$2.280
25+
$2.050
50+
$1.950
1000+
$1.310
RFQ
523
In-stock
Analog Devices Supervisory Circuits RESET GENERATOR I.C. Voltage Supervisory SMD/SMT SOIC-8 + 85 C ADM706 Reel 5.5 V No Backup Active Low, Push-Pull 4.4 V 1 Input Manual Reset  
ADM693ARZ-REEL
1+
$2.650
10+
$2.370
25+
$2.130
50+
$2.030
1000+
$1.360
RFQ
918
In-stock
Analog Devices Supervisory Circuits 5V CMOS I.C. Voltage Supervisory SMD/SMT SOIC-16 + 85 C ADM693 Reel 5.5 V Backup Open Drain, Push-Pull 4.4 V 1 Input No Manual Reset  
ADM706RARZ-REEL7
1+
$2.550
10+
$2.280
25+
$2.050
50+
$1.950
1000+
$1.310
RFQ
222
In-stock
Analog Devices Supervisory Circuits 3V VTG Monitor MPU Voltage Supervisory SMD/SMT SOIC-8 + 85 C ADM706 Reel 5.5 V No Backup Active Low, Push-Pull 4.4 V 1 Input Manual Reset  
BU4944F-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits CMOS VOLT DETECTOR Voltage Detectors SMD/SMT SOP-4 + 125 C BU4944F Reel 7 V No Backup CMOS 4.4 V 1 Input No Manual Reset 0.55 uA
BD4844G-TR
1+
$0.500
10+
$0.381
100+
$0.207
1000+
$0.155
3000+
$0.134
RFQ
2,073
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.4V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD48 Reel 10 V No Backup Open Drain 4.4 V 1 Input No Manual Reset  
R3111N442A-TR-FE
1+
$0.650
10+
$0.511
100+
$0.387
500+
$0.330
3000+
$0.232
RFQ
3,000
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector Voltage Supervisory SMD/SMT SOT-23-3 + 85 C R3111N Reel 10 V Backup CMOS, Open Drain 4.4 V 1 Input No Manual Reset  
BD5244G-TR
1+
$0.490
10+
$0.369
100+
$0.200
1000+
$0.150
3000+
$0.130
RFQ
2,780
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.4V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD52 Reel 10 V No Backup Open Drain 4.4 V 1 Input No Manual Reset  
XC6120N442NR-G
1+
$0.510
10+
$0.383
100+
$0.284
500+
$0.241
3000+
$0.164
RFQ
2,992
In-stock
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SSOT-24-4 + 85 C   Reel 6 V Backup CMOS, Open Drain 4.4 V 1 Input No Manual Reset 0.6 uA
BU4844F-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
2,970
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SOP-4 + 125 C BU4844F Reel 7 V No Backup Open Drain 4.4 V 1 Input No Manual Reset  
BD4944FVE-TR
1+
$0.460
10+
$0.380
100+
$0.232
1000+
$0.179
3000+
$0.153
RFQ
2,979
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.7V Voltage Monitors SMD/SMT VSOF-5 + 105 C BD49 Reel - No Backup CMOS 4.4 V 1 Input No Manual Reset 850 nA
R3111H441C-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 4.4 V 1 Input No Manual Reset  
R3111H441A-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 4.4 V 1 Input No Manual Reset  
R3111Q441A-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 Voltage Supervisory SMD/SMT SC-82AB-4 + 85 C R3111Q Reel 10 V Backup CMOS, Open Drain 4.4 V 1 Input No Manual Reset  
NCP303LSN44T1G
1+
$0.470
10+
$0.387
100+
$0.236
1000+
$0.182
3000+
$0.156
RFQ
6,000
In-stock
onsemi Supervisory Circuits 4.4V 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 4.4 V 1 Input No Manual Reset  
Default Photo
1+
$0.530
10+
$0.434
100+
$0.265
1000+
$0.205
3000+
$0.174
RFQ
39,000
In-stock
onsemi Supervisory Circuits ANA UNDERVOLT DETECT 4.4V Voltage Detectors SMD/SMT SC-82AB-4 + 85 C NCP305 Reel 10 V     4.4 V 1 Input No Manual Reset  
BU4244FVE-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 VSOF-5   BU42 Reel       4.4 V      
XC61CN4402MR-G
1+
$0.640
10+
$0.498
100+
$0.378
500+
$0.321
3000+
$0.226
VIEW
RFQ
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SOT-23-3 + 85 C   Reel 10 V Backup CMOS, Open Drain 4.4 V 1 Input No Manual Reset 0.7 uA
BU4844G-TR
1+
$0.440
10+
$0.365
100+
$0.223
1000+
$0.172
3000+
$0.147
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SSOP-5 + 125 C BU4844G Reel 7 V No Backup Open Drain 4.4 V 1 Input No Manual Reset 0.55 uA
BD48K44G-TL
1+
$0.410
10+
$0.311
100+
$0.168
1000+
$0.126
3000+
$0.109
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V Voltage Detectors SMD/SMT SOT-23-3 + 105 C BD48 Reel 6 V     4.4 V 1 Input    
BU4244G-TR
1+
$0.490
10+
$0.401
100+
$0.245
1000+
$0.189
3000+
$0.161
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC Voltage Monitors SMD/SMT SSOP-5   BU42 Reel       4.4 V      
BD4844FVE-TR
1+
$0.460
10+
$0.380
100+
$0.232
1000+
$0.179
3000+
$0.153
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 4.7V Voltage Detectors SMD/SMT HVSOF-5 + 105 C BD48 Reel 10 V No Backup Open Drain 4.4 V 1 Input No Manual Reset  
XC6120C442HR-G
1+
$0.580
10+
$0.430
100+
$0.319
500+
$0.270
3000+
$0.184
VIEW
RFQ
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT USP-3 + 85 C   Reel 6 V Backup CMOS 4.4 V 1 Input No Manual Reset 0.6 uA
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      
BD48L44G-TL
1+
$0.500
10+
$0.377
100+
$0.204
1000+
$0.153
3000+
$0.132
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SSOP-3 + 105 C   Reel - No Backup Open Drain 4.4 V 1 Input No Manual Reset 850 nA
BU4344FVE-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
VIEW
RFQ
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC Voltage Detectors SMD/SMT VSOF-5 + 125 C BU43 Reel 7 V No Backup CMOS 4.4 V 1 Input No Manual Reset 0.55 uA
R3112Q441C-TR-FE
1+
$0.650
10+
$0.511
100+
$0.387
500+
$0.330
3000+
$0.232
VIEW
RFQ
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 4.4 V 1 Input No Manual Reset  
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