Build a global manufacturer and supplier trusted trading platform.
Battery Backup Switching :
100 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
STM1061N23WX6F
1+
$0.490
10+
$0.405
100+
$0.247
1000+
$0.191
3000+
$0.163
RFQ
5,402
In-stock
STMicroelectronics Supervisory Circuits 2.3V Active Lo Open Drain Voltage Detect Voltage Detectors SMD/SMT SOT-23-3 + 85 C STM1061 Reel 6 V No Backup Active Low, Open Drain 2.3 V 1 Input No Manual Reset  
NCP303LSN23T1G
1+
$0.530
10+
$0.434
100+
$0.265
1000+
$0.205
3000+
$0.174
RFQ
1,055
In-stock
onsemi Supervisory Circuits 2.3V 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 2.3 V 1 Input No Manual Reset  
BD4823FVE-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
2,739
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.6V Voltage Detectors SMD/SMT HVSOF-5 + 105 C BD48 Reel 10 V No Backup Open Drain 2.3 V 1 Input No Manual Reset  
BD4923FVE-TR
1+
$0.570
10+
$0.470
100+
$0.287
1000+
$0.222
3000+
$0.189
RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.3V Voltage Monitors SMD/SMT VSOF-5 + 105 C BD49 Reel - No Backup CMOS 2.3 V 1 Input No Manual Reset 750 nA
BD5223G-TR
1+
$0.490
10+
$0.369
100+
$0.200
1000+
$0.150
3000+
$0.130
RFQ
4,000
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.3V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD52 Reel 1.2 V No Backup Open Drain 2.3 V 1 Input No Manual Reset  
BU4823F-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
2,980
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SOP-4 + 125 C BU4823F Reel 7 V No Backup Open Drain 2.3 V 1 Input No Manual Reset 0.4 uA
BU4923FVE-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
2,930
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT VSOF-5 + 125 C BU4923FVE Reel 7 V No Backup CMOS 2.3 V 1 Input No Manual Reset 0.4 uA
BD49K23G-TL
1+
$0.410
10+
$0.311
100+
$0.168
1000+
$0.126
3000+
$0.109
RFQ
4,635
In-stock
ROHM Semiconductor Supervisory Circuits Volt Sup Det 2.3-6V Voltage Detectors SMD/SMT SOT-23-3 + 105 C BD49 Reel 6 V     2.3 V 1 Input    
SP809NEK-L-2-3/TR
1+
$0.580
10+
$0.433
100+
$0.272
1000+
$0.210
2500+
$0.179
RFQ
3,783
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, Open Drain 2.3 V 1 Input No Manual Reset  
SP809EK-L-2-3/TR
1+
$0.580
10+
$0.433
100+
$0.272
1000+
$0.210
2500+
$0.179
RFQ
3,085
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 2.3 V 1 Input No Manual Reset  
BU4923G-TR
1+
$0.440
10+
$0.365
100+
$0.223
1000+
$0.172
3000+
$0.147
RFQ
3,000
In-stock
ROHM Semiconductor Supervisory Circuits IC CMOS VOLT DETECT Voltage Detectors SMD/SMT SSOP-5 + 125 C BU4923G Reel 7 V No Backup CMOS 2.3 V 1 Input No Manual Reset  
BD5223FVE-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,665
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.3V Voltage Detectors SMD/SMT HVSOF-5 + 105 C BD52 Reel 10 V No Backup Open Drain 2.3 V 1 Input No Manual Reset  
XC6120C232HR-G
1+
$0.580
10+
$0.430
100+
$0.319
500+
$0.270
3000+
$0.184
RFQ
2,650
In-stock
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT USP-3 + 85 C   Reel 6 V Backup CMOS 2.3 V 1 Input No Manual Reset 0.6 uA
BU4923F-TR
1+
$0.550
10+
$0.455
100+
$0.278
1000+
$0.215
3000+
$0.183
RFQ
2,895
In-stock
ROHM Semiconductor Supervisory Circuits VOLT DETECT .9V-4.8V 4-PIN Voltage Detectors SMD/SMT SOP-4 + 125 C BU4923F Reel 7 V No Backup CMOS 2.3 V 1 Input No Manual Reset 0.4 uA
BD4923G-TR
1+
$0.500
10+
$0.381
100+
$0.207
1000+
$0.155
3000+
$0.134
RFQ
1,534
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.3V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD49 Reel 10 V No Backup CMOS 2.3 V 1 Input No Manual Reset  
BD4723G-TR
1+
$0.640
10+
$0.531
100+
$0.324
1000+
$0.250
3000+
$0.214
RFQ
2,991
In-stock
ROHM Semiconductor Supervisory Circuits RESET DETEC VOLT 2.3V Voltage Monitors SMD/SMT SSOP-5 + 75 C BD47 Reel - No Backup Open Collectors 2.3 V 1 Input No Manual Reset 1.6 uA
BD5323G-TR
1+
$0.490
10+
$0.401
100+
$0.245
1000+
$0.189
3000+
$0.161
RFQ
2,853
In-stock
ROHM Semiconductor Supervisory Circuits CMOS DETEC VOLT 2.3V Voltage Detectors SMD/SMT SSOP-5 + 105 C BD53 Reel 10 V No Backup CMOS 2.3 V 1 Input No Manual Reset  
R3112N231A-TR-FE
1+
$0.680
10+
$0.505
100+
$0.375
500+
$0.318
3000+
$0.217
RFQ
3,000
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector with output delay (output capacit... Voltage Detectors SMD/SMT SOT-23-5 + 85 C R3112N Reel 6 V Backup CMOS, Open Drain 2.3 V 1 Input No Manual Reset  
BU4223G-TR
1+
$0.490
10+
$0.401
100+
$0.245
1000+
$0.189
3000+
$0.161
RFQ
2,748
In-stock
ROHM Semiconductor Supervisory Circuits CMOS LOW VOLT DETEC Voltage Monitors SMD/SMT SSOP-5   BU42 Reel       2.3 V      
BU4323F-TR
1+
$0.640
10+
$0.528
100+
$0.322
1000+
$0.249
3000+
$0.212
RFQ
2,994
In-stock
ROHM Semiconductor Supervisory Circuits LOW VOLT DETEC VOLT 2.5V Voltage Detectors SMD/SMT SOP-4 + 125 C BU43 Reel 7 V No Backup CMOS 2.3 V 1 Input No Manual Reset  
BD48K23G-TL
1+
$0.410
10+
$0.311
100+
$0.168
1000+
$0.126
3000+
$0.109
RFQ
1,172
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     2.3 V 1 Input    
R3118N231A-TR-FE
1+
$0.740
10+
$0.574
100+
$0.436
500+
$0.371
3000+
$0.261
RFQ
100
In-stock
Ricoh Electronic Supervisory Circuits Low Voltage Detector with SENSE pin and output de... Voltage Detectors SMD/SMT SOT23-5 + 85 C R3118N Reel 6 V Backup CMOS, Open Drain 2.3 V 1 Input No Manual Reset  
R3112Q231A-TR-FE
1+
$0.650
10+
$0.511
100+
$0.387
500+
$0.330
3000+
$0.232
RFQ
90
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 2.3 V 1 Input No Manual Reset  
R3111H231A-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 2.3 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 2.3V Detector w/Reset Low Voltage Detectors SMD/SMT SC-82AB-4 + 85 C NCP305 Reel 10 V Backup Active Low, Open Drain 2.3 V 1 Input No Manual Reset  
Default Photo
1+
$0.530
10+
$0.434
100+
$0.265
1000+
$0.205
3000+
$0.174
VIEW
RFQ
onsemi Supervisory Circuits 2.3V Detector w/Reset Low Voltage Detectors SMD/SMT SC-82AB-4 + 85 C NCP304 Reel 10 V     2.3 V 1 Input No Manual Reset  
Default Photo
1+
$0.900
10+
$0.720
100+
$0.500
500+
$0.490
3000+
$0.332
VIEW
RFQ
SII Semiconductor Supervisory Circuits 2.3V 0.8uA N-Ch Open Voltage Detectors SMD/SMT SOT-23-5 + 85 C S-T111 Series Reel 10 V No Backup Active Low, Open Drain 2.3 V 1 Input No Manual Reset  
XC6118N23AMR-G
1+
$0.770
10+
$0.600
100+
$0.455
500+
$0.387
3000+
$0.273
VIEW
RFQ
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SOT-25-5 + 85 C   Reel 6 V Backup CMOS, Open Drain 2.3 V 1 Input No Manual Reset 0.8 uA
BD4958FVE-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 2.3V Voltage Monitors SMD/SMT VSOF-5   BD49 Reel       2.3 V      
XC6126N23ANR-G
1+
$0.540
10+
$0.359
100+
$0.242
500+
$0.200
3000+
$0.134
VIEW
RFQ
Torex Semiconductor Supervisory Circuits Voltage Monitors SMD/SMT SSOT-24-4 + 85 C   Reel 6 V Backup CMOS, Open Drain 2.3 V 1 Input No Manual Reset 0.6 uA
Page 1 / 4